home *** CD-ROM | disk | FTP | other *** search
open in: 
MacOS 8.1
|
Win98
|
DOS
browse contents |
view JSON data
|
view as text
This file was processed as: Magic Shadow Archiver
(archive/msa).
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 0e 0f 00 0a 00 01 00 00 | 00 4f 0c 1e 60 1c 90 49 |........|.O..`..I|
|00000010| 42 4d 20 20 f6 aa c5 00 | 02 02 01 00 02 70 00 40 |BM ....|.....p.@|
|00000020| 06 f9 03 00 0a 00 02 00 | 00 00 31 fc 00 00 82 40 |........|..1....@|
|00000030| 21 fc 07 70 07 52 82 44 | 31 fc 06 23 82 5e 41 fa |!..p.R.D|1..#.^A.|
|00000040| 01 04 61 00 00 ec 41 fa | 01 6c 61 00 00 e4 41 fa |..a...A.|.la...A.|
|00000050| 00 ec 10 b9 00 00 04 84 | 42 39 00 00 04 84 48 7a |........|B9....Hz|
|00000060| 01 6c 3f 3c 00 20 4e 4e | 5c 8f 4d fa 01 50 4b fa |.l?<. NN|\.M..PK.|
|00000070| 01 5a 20 39 00 00 04 66 | b0 b9 00 00 04 66 67 00 |.Z 9...f|.....fg.|
|00000080| ff f8 52 78 82 48 13 fc | 00 0e ff ff 88 00 08 b9 |..Rx.H..|........|
|00000090| 00 01 ff ff 88 02 41 fa | 00 a8 0c 50 00 03 66 00 |......A.|...P..f.|
|000000a0| 00 14 43 fa 00 9e 04 51 | 00 64 0c 51 00 00 66 1a |..C....Q|.d.Q..f.|
|000000b0| 42 50 60 16 43 fa 00 8c | 06 51 00 64 0c 51 0e 10 |BP`.C...|.Q.d.Q..|
|000000c0| 66 08 41 fa 00 7c 30 bc | 00 03 30 3a 00 76 61 56 |f.A..|0.|..0:.vaV|
|000000d0| 13 fc 00 0e ff ff 88 00 | 08 f9 00 01 ff ff 88 02 |........|........|
|000000e0| 20 4e 61 00 00 4c 54 8e | bb ce 6e 0a 4d fa 00 ce | Na..LT.|..n.M...|
|000000f0| 41 fa 00 c2 61 3a 0c 39 | 00 39 00 ff fc 02 66 00 |A...a:.9|.9....f.|
|00000100| ff 72 31 fc 07 77 82 40 | 41 fa 00 32 13 d0 00 00 |.r1..w.@|A..2....|
|00000110| 04 84 48 7a 00 d0 3f 3c | 00 20 4e 4e 5c 8f 41 fa |..Hz..?<|. NN\.A.|
|00000120| 00 90 60 00 00 0c 4e 71 | 4e 71 51 c8 ff fa 4e 75 |..`...Nq|NqQ...Nu|
|00000130| 2f 08 3f 3c 00 09 4e 41 | 5c 8f 4e 75 e5 00 00 08 |/.?<..NA|\.Nu....|
|00000140| 1b 45 1b 59 26 31 1b 62 | 02 54 68 65 1b 59 28 29 |.E.Y&1.b|.The.Y()|
|00000150| 53 49 4c 56 45 52 20 42 | 55 4c 4c 45 54 20 46 4f |SILVER B|ULLET FO|
|00000160| 52 43 45 1b 59 2d 25 1b | 62 04 42 6f 6f 74 62 6c |RCE.Y-%.|b.Bootbl|
|00000170| 6f 63 6b 20 56 31 2e 32 | 20 2d 20 28 63 29 20 4d |ock V1.2| - (c) M|
|00000180| 72 2e 42 6f 6e 64 1b 59 | 36 23 1b 62 03 20 20 59 |r.Bond.Y|6#.b. Y|
|00000190| 6f 75 20 68 61 76 65 20 | 61 20 46 6c 6f 70 70 79 |ou have |a Floppy|
|000001a0| 2d 4c 45 44 2d 56 69 72 | 75 73 21 00 07 1b 45 00 |-LED-Vir|us!...E.|
|000001b0| 1b 59 21 2f 1b 62 05 00 | 41 00 48 00 20 00 59 00 |.Y!/.b..|A.H. .Y.|
|000001c0| 45 00 41 00 48 00 00 00 | 0b 46 0c 00 0d 0a 00 dc |E.A.H...|.F......|
|000001d0| 01 08 07 fc 08 10 09 10 | 0e 10 82 00 a1 5f e5 00 |........|....._..|
|000001e0| 00 0a 20 46 55 43 4b 20 | 59 4f 55 20 52 49 50 50 |.. FUCK |YOU RIPP|
|000001f0| 45 52 20 00 60 1c 90 49 | 42 4d 20 20 60 5e d8 00 |ER .`..I|BM `^..|
|00000200| 93 58 f9 ff ff ff 4f 00 | 05 60 00 07 80 00 09 a0 |.X....O.|.`......|
|00000210| 00 0b c0 00 0d e0 00 0f | 00 01 11 20 01 13 40 01 |........|... ..@.|
|00000220| ff 6f 01 17 80 01 19 a0 | 01 1b c0 01 1d e0 01 1f |.o......|........|
|00000230| 00 02 21 20 02 23 40 02 | ff 6f 02 27 80 02 29 a0 |..! .#@.|.o.'..).|
|00000240| 02 2b c0 02 2d e0 02 2f | 00 03 31 20 03 33 40 03 |.+..-../|..1 .3@.|
|00000250| ff ff ff af 80 03 39 a0 | 03 3b f0 ff 3d f0 ff 3f |......9.|.;..=..?|
|00000260| 00 04 41 20 04 ff 4f 04 | ff 6f 04 47 f0 ff 49 f0 |..A ..O.|.o.G..I.|
|00000270| ff 4b c0 04 4d f0 ff 4f | 00 05 51 20 05 53 f0 ff |.K..M..O|..Q .S..|
|00000280| ff 6f 05 ff 8f 05 ff af | 05 5b c0 05 ff ef 05 5f |.o......|.[....._|
|00000290| f0 ff 61 f0 ff ff 4f 06 | 65 60 06 67 f0 ff 69 a0 |..a...O.|e`.g..i.|
|000002a0| 06 6b f0 ff 6d e0 06 6f | 00 07 71 f0 ff 73 40 07 |.k..m..o|..q..s@.|
|000002b0| 75 f0 ff 77 80 07 79 a0 | 07 7b c0 07 ff ef 07 7f |u..w..y.|.{......|
|000002c0| 00 08 ff 2f 08 83 40 08 | 85 60 08 87 f0 ff 89 a0 |.../..@.|.`......|
|000002d0| 08 ff cf 08 8d e0 08 ff | 0f 09 91 20 09 ff 4f 09 |........|... ..O.|
|000002e0| ff ff ff 97 80 09 99 a0 | 09 9b c0 09 9d e0 09 ff |........|........|
|000002f0| 0f 0a a1 20 0a a3 f0 ff | a5 60 0a a7 80 0a a9 a0 |... ....|.`......|
|00000300| 0a ab c0 0a ad f0 ff ff | ff ff b1 20 0b b3 40 0b |........|... ..@.|
|00000310| ff 6f 0b ff ff ff b9 f0 | ff ff cf 0b ff ef 0b ff |.o......|........|
|00000320| 0f 0c c1 20 0c c3 40 0c | c5 60 0c c7 80 0c c9 a0 |... ..@.|.`......|
|00000330| 0c cb c0 0c ff ef 0c ff | ff ff d1 20 0d d3 40 0d |........|... ..@.|
|00000340| d5 f0 ff d7 80 0d ff af | 0d ff cf 0d dd e0 0d ff |........|........|
|00000350| 0f 0e e1 20 0e e3 40 0e | e5 e5 00 01 60 0e e7 80 |... ..@.|....`...|
|00000360| 0e e9 a0 0e ff cf 0e ff | ef 0e ef f0 ff f1 20 0f |........|...... .|
|00000370| f3 40 0f f5 60 0f f7 80 | 0f f9 a0 0f ff cf 0f fd |.@..`...|........|
|00000380| e0 0f ff 0f 10 01 21 10 | ff 4f 10 05 f1 ff 07 f1 |......!.|.O......|
|00000390| ff 09 a1 10 ff cf 10 ff | ef 10 0f f1 ff 11 21 11 |........|......!.|
|000003a0| ff 4f 11 15 f1 ff 17 f1 | ff 19 a1 11 ff cf 11 1d |.O......|........|
|000003b0| f1 ff ff 0f 12 21 21 12 | ff ff ff 25 61 12 ff 8f |.....!!.|...%a...|
|000003c0| 12 ff ff ff 2b f1 ff 2d | f1 ff ff 0f 13 31 f1 ff |....+..-|.....1..|
|000003d0| 33 f1 ff ff 6f 13 37 f1 | ff 39 f1 ff ff cf 13 3d |3...o.7.|.9.....=|
|000003e0| f1 ff 3f f1 ff ff 2f 14 | 43 f1 ff 45 f1 ff ff ff |..?.../.|C..E....|
|000003f0| ff 49 a1 14 4b f1 ff 4d | f1 ff ff 0f 15 51 21 15 |.I..K..M|.....Q!.|
|00000400| ff 4f 15 ff 6f 15 57 81 | 15 59 a1 15 ff cf 15 5d |.O..o.W.|.Y.....]|
|00000410| f1 e5 ff 00 08 4f 16 ff | 6f 16 ff ff ff 69 a1 16 |.....O..|o....i..|
|00000420| ff ff ff 6d f1 ff 6f f1 | ff 71 21 17 e5 ff 00 06 |...m..o.|.q!.....|
|00000430| 77 f1 ff ff ff ff 7b f1 | ff 7d f1 ff ff 0f 18 ff |w.....{.|.}......|
|00000440| ff ff 83 41 18 85 f1 ff | 87 f1 ff 89 f1 ff 8b c1 |...A....|........|
|00000450| 18 8d e1 18 8f 01 19 ff | 2f 19 ff 4f 19 ff 6f 19 |........|/..O..o.|
|00000460| ff 8f 19 ff af 19 ff cf | 19 9d e1 19 9f 01 1a ff |........|........|
|00000470| ff ff a3 f1 ff a5 f1 ff | a7 81 1a a9 a1 1a ab c1 |........|........|
|00000480| 1a ff ef 1a ff 0f 1b ff | 2f 1b b3 41 1b b5 61 1b |........|/..A..a.|
|00000490| b7 81 1b ff af 1b ff cf | 1b ff ff ff bf 01 1c ff |........|........|
|000004a0| ff ff c3 41 1c e5 ff 00 | 07 af 1c ff cf 1c ff ef |...A....|........|
|000004b0| 1c cf 01 1d d1 21 1d d3 | 41 1d d5 f1 ff d7 81 1d |.....!..|A.......|
|000004c0| d9 a1 1d db c1 1d dd e1 | 1d ff 0f 1e ff 2f 1e ff |........|...../..|
|000004d0| ff ff e5 e5 00 01 61 1e | ff 8f 1e e9 f1 ff ff ff |......a.|........|
|000004e0| ff ed e1 1e ef 01 1f f1 | 21 1f f3 41 1f f5 61 1f |........|!..A..a.|
|000004f0| f7 81 1f f9 a1 1f fb c1 | 1f fd e1 1f ff 01 20 01 |........|...... .|
|00000500| 22 20 03 42 20 ff 6f 20 | 07 82 20 09 a2 20 0b c2 |" .B .o |.. .. ..|
|00000510| 20 0d e2 20 0f 02 21 11 | 22 21 13 42 21 15 f2 ff | .. ..!.|"!.B!...|
|00000520| 17 82 21 19 a2 21 1b c2 | 21 1d e2 21 1f 02 22 21 |..!..!..|!..!.."!|
|00000530| 22 22 23 42 22 25 62 22 | 27 82 22 29 a2 22 2b f2 |""#B"%b"|'.")."+.|
|00000540| ff 2d e2 22 2f 02 23 31 | 22 23 33 42 23 35 62 23 |.-."/.#1|"#3B#5b#|
|00000550| 37 82 23 39 a2 23 3b c2 | 23 3d e2 23 3f 02 24 41 |7.#9.#;.|#=.#?.$A|
|00000560| f2 ff 43 42 24 45 62 24 | 47 82 24 49 a2 24 4b c2 |..CB$Eb$|G.$I.$K.|
|00000570| 24 4d e2 24 4f 02 25 51 | 22 25 53 42 25 55 62 25 |$M.$O.%Q|"%SB%Ub%|
|00000580| 57 82 25 59 a2 25 5b c2 | 25 5d e2 25 5f 02 26 61 |W.%Y.%[.|%].%_.&a|
|00000590| 22 26 63 42 26 65 62 26 | 67 82 26 69 a2 26 6b c2 |"&cB&eb&|g.&i.&k.|
|000005a0| 26 6d f2 ff 6f 02 27 71 | 22 27 73 42 27 75 62 27 |&m..o.'q|"'sB'ub'|
|000005b0| 77 82 27 79 a2 27 7b c2 | 27 7d e2 27 7f 02 28 81 |w.'y.'{.|'}.'..(.|
|000005c0| 22 28 83 42 28 85 62 28 | 87 82 28 89 a2 28 8b c2 |"(.B(.b(|..(..(..|
|000005d0| 28 8d e2 28 8f 02 29 91 | 22 29 93 42 29 95 62 29 |(..(..).|").B).b)|
|000005e0| 97 82 29 99 a2 29 9b c2 | 29 9d e2 29 9f 02 2a a1 |..)..)..|)..)..*.|
|000005f0| 22 2a a3 42 2a a5 62 2a | a7 82 2a a9 a2 2a ab c2 |"*.B*.b*|..*..*..|
|00000600| 2a ad e2 2a af 02 2b b1 | 22 2b b3 42 2b b5 62 2b |*..*..+.|"+.B+.b+|
|00000610| b7 82 2b b9 a2 2b bb c2 | 2b bd e2 2b bf 02 2c c1 |..+..+..|+..+..,.|
|00000620| 22 2c c3 42 2c c5 62 2c | c7 82 2c c9 a2 2c cb c2 |",.B,.b,|..,..,..|
|00000630| 2c cd e2 2c cf 02 2d d1 | 22 2d d3 42 2d d5 62 2d |,..,..-.|"-.B-.b-|
|00000640| d7 82 2d d9 a2 2d db c2 | 2d dd e2 2d df 02 2e e1 |..-..-..|-..-....|
|00000650| 22 2e e3 42 2e e5 e5 00 | 01 62 2e e7 82 2e ff af |"..B....|.b......|
|00000660| 2e eb c2 2e ed e2 2e ff | ff ff e5 00 01 98 f9 ff |........|........|
|00000670| ff ff 4f 00 05 60 00 07 | 80 00 09 a0 00 0b c0 00 |..O..`..|........|
|00000680| 0d e0 00 0f 00 01 11 20 | 01 13 40 01 ff 6f 01 17 |....... |..@..o..|
|00000690| 80 01 19 a0 01 1b c0 01 | 1d e0 01 1f 00 02 21 20 |........|......! |
|000006a0| 02 23 40 02 ff 6f 02 27 | 80 02 29 a0 02 2b c0 02 |.#@..o.'|..)..+..|
|000006b0| 2d e0 02 2f 00 03 31 20 | 03 33 40 03 ff ff ff af |-../..1 |.3@.....|
|000006c0| 80 03 39 a0 03 3b f0 ff | 3d f0 ff 3f 00 04 41 20 |..9..;..|=..?..A |
|000006d0| 04 ff 4f 04 ff 6f 04 47 | f0 ff 49 f0 ff 4b c0 04 |..O..o.G|..I..K..|
|000006e0| 4d f0 ff 4f 00 05 51 20 | 05 53 f0 ff ff 6f 05 ff |M..O..Q |.S...o..|
|000006f0| 8f 05 ff af 05 5b c0 05 | ff ef 05 5f f0 ff 61 f0 |.....[..|..._..a.|
|00000700| ff ff 4f 06 65 60 06 67 | f0 ff 69 a0 06 6b f0 ff |..O.e`.g|..i..k..|
|00000710| 6d e0 06 6f 00 07 71 f0 | ff 73 40 07 75 f0 ff 77 |m..o..q.|.s@.u..w|
|00000720| 80 07 79 a0 07 7b c0 07 | ff ef 07 7f 00 08 ff 2f |..y..{..|......./|
|00000730| 08 83 40 08 85 60 08 87 | f0 ff 89 a0 08 ff cf 08 |..@..`..|........|
|00000740| 8d e0 08 ff 0f 09 91 20 | 09 ff 4f 09 ff ff ff 97 |....... |..O.....|
|00000750| 80 09 99 a0 09 9b c0 09 | 9d e0 09 ff 0f 0a a1 20 |........|....... |
|00000760| 0a a3 f0 ff a5 60 0a a7 | 80 0a a9 a0 0a ab c0 0a |.....`..|........|
|00000770| ad f0 ff ff ff ff b1 20 | 0b b3 40 0b ff 6f 0b ff |....... |..@..o..|
|00000780| ff ff b9 f0 ff ff cf 0b | ff ef 0b ff 0f 0c c1 20 |........|....... |
|00000790| 0c c3 40 0c c5 60 0c c7 | 80 0c c9 a0 0c cb c0 0c |..@..`..|........|
|000007a0| ff ef 0c ff ff ff d1 20 | 0d d3 40 0d d5 f0 ff d7 |....... |..@.....|
|000007b0| 80 0d ff af 0d ff cf 0d | dd e0 0d ff 0f 0e e1 20 |........|....... |
|000007c0| 0e e3 40 0e e5 e5 00 01 | 60 0e e7 80 0e e9 a0 0e |..@.....|`.......|
|000007d0| ff cf 0e ff ef 0e ef f0 | ff f1 20 0f f3 40 0f f5 |........|.. ..@..|
|000007e0| 60 0f f7 80 0f f9 a0 0f | ff cf 0f fd e0 0f ff 0f |`.......|........|
|000007f0| 10 01 21 10 ff 4f 10 05 | f1 ff 07 f1 ff 09 a1 10 |..!..O..|........|
|00000800| ff cf 10 ff ef 10 0f f1 | ff 11 21 11 ff 4f 11 15 |........|..!..O..|
|00000810| f1 ff 17 f1 ff 19 a1 11 | ff cf 11 1d f1 ff ff 0f |........|........|
|00000820| 12 21 21 12 ff ff ff 25 | 61 12 ff 8f 12 ff ff ff |.!!....%|a.......|
|00000830| 2b f1 ff 2d f1 ff ff 0f | 13 31 f1 ff 33 f1 ff ff |+..-....|.1..3...|
|00000840| 6f 13 37 f1 ff 39 f1 ff | ff cf 13 3d f1 ff 3f f1 |o.7..9..|...=..?.|
|00000850| ff ff 2f 14 43 f1 ff 45 | f1 ff ff ff ff 49 a1 14 |../.C..E|.....I..|
|00000860| 4b f1 ff 4d f1 ff ff 0f | 15 51 21 15 ff 4f 15 ff |K..M....|.Q!..O..|
|00000870| 6f 15 57 81 15 59 a1 15 | ff cf 15 5d f1 e5 ff 00 |o.W..Y..|...]....|
|00000880| 08 4f 16 ff 6f 16 ff ff | ff 69 a1 16 ff ff ff 6d |.O..o...|.i.....m|
|00000890| f1 ff 6f f1 ff 71 21 17 | e5 ff 00 06 77 f1 ff ff |..o..q!.|....w...|
|000008a0| ff ff 7b f1 ff 7d f1 ff | ff 0f 18 ff ff ff 83 41 |..{..}..|.......A|
|000008b0| 18 85 f1 ff 87 f1 ff 89 | f1 ff 8b c1 18 8d e1 18 |........|........|
|000008c0| 8f 01 19 ff 2f 19 ff 4f | 19 ff 6f 19 ff 8f 19 ff |..../..O|..o.....|
|000008d0| af 19 ff cf 19 9d e1 19 | 9f 01 1a ff ff ff a3 f1 |........|........|
|000008e0| ff a5 f1 ff a7 81 1a a9 | a1 1a ab c1 1a ff ef 1a |........|........|
|000008f0| ff 0f 1b ff 2f 1b b3 41 | 1b b5 61 1b b7 81 1b ff |..../..A|..a.....|
|00000900| af 1b ff cf 1b ff ff ff | bf 01 1c ff ff ff c3 41 |........|.......A|
|00000910| 1c e5 ff 00 07 af 1c ff | cf 1c ff ef 1c cf 01 1d |........|........|
|00000920| d1 21 1d d3 41 1d d5 f1 | ff d7 81 1d d9 a1 1d db |.!..A...|........|
|00000930| c1 1d dd e1 1d ff 0f 1e | ff 2f 1e ff ff ff e5 e5 |........|./......|
|00000940| 00 01 61 1e ff 8f 1e e9 | f1 ff ff ff ff ed e1 1e |..a.....|........|
|00000950| ef 01 1f f1 21 1f f3 41 | 1f f5 61 1f f7 81 1f f9 |....!..A|..a.....|
|00000960| a1 1f fb c1 1f fd e1 1f | ff 01 20 01 22 20 03 42 |........|.. ." .B|
|00000970| 20 ff 6f 20 07 82 20 09 | a2 20 0b c2 20 0d e2 20 | .o .. .|. .. .. |
|00000980| 0f 02 21 11 22 21 13 42 | 21 15 f2 ff 17 82 21 19 |..!."!.B|!.....!.|
|00000990| a2 21 1b c2 21 1d e2 21 | 1f 02 22 21 22 22 23 42 |.!..!..!|.."!""#B|
|000009a0| 22 25 62 22 27 82 22 29 | a2 22 2b f2 ff 2d e2 22 |"%b"'.")|."+..-."|
|000009b0| 2f 02 23 31 22 23 33 42 | 23 35 62 23 37 82 23 39 |/.#1"#3B|#5b#7.#9|
|000009c0| a2 23 3b c2 23 3d e2 23 | 3f 02 24 41 f2 ff 43 42 |.#;.#=.#|?.$A..CB|
|000009d0| 24 45 62 24 47 82 24 49 | a2 24 4b c2 24 4d e2 24 |$Eb$G.$I|.$K.$M.$|
|000009e0| 4f 02 25 51 22 25 53 42 | 25 55 62 25 57 82 25 59 |O.%Q"%SB|%Ub%W.%Y|
|000009f0| a2 25 5b c2 25 5d e2 25 | 5f 02 26 61 22 26 63 42 |.%[.%].%|_.&a"&cB|
|00000a00| 26 65 62 26 67 82 26 69 | a2 26 6b c2 26 6d f2 ff |&eb&g.&i|.&k.&m..|
|00000a10| 6f 02 27 71 22 27 73 42 | 27 75 62 27 77 82 27 79 |o.'q"'sB|'ub'w.'y|
|00000a20| a2 27 7b c2 27 7d e2 27 | 7f 02 28 81 22 28 83 42 |.'{.'}.'|..(."(.B|
|00000a30| 28 85 62 28 87 82 28 89 | a2 28 8b c2 28 8d e2 28 |(.b(..(.|.(..(..(|
|00000a40| 8f 02 29 91 22 29 93 42 | 29 95 62 29 97 82 29 99 |..).").B|).b)..).|
|00000a50| a2 29 9b c2 29 9d e2 29 | 9f 02 2a a1 22 2a a3 42 |.)..)..)|..*."*.B|
|00000a60| 2a a5 62 2a a7 82 2a a9 | a2 2a ab c2 2a ad e2 2a |*.b*..*.|.*..*..*|
|00000a70| af 02 2b b1 22 2b b3 42 | 2b b5 62 2b b7 82 2b b9 |..+."+.B|+.b+..+.|
|00000a80| a2 2b bb c2 2b bd e2 2b | bf 02 2c c1 22 2c c3 42 |.+..+..+|..,.",.B|
|00000a90| 2c c5 62 2c c7 82 2c c9 | a2 2c cb c2 2c cd e2 2c |,.b,..,.|.,..,..,|
|00000aa0| cf 02 2d d1 22 2d d3 42 | 2d d5 62 2d d7 82 2d d9 |..-."-.B|-.b-..-.|
|00000ab0| a2 2d db c2 2d dd e2 2d | df 02 2e e1 22 2e e3 42 |.-..-..-|...."..B|
|00000ac0| 2e e5 e5 00 01 62 2e e7 | 82 2e ff af 2e eb c2 2e |.....b..|........|
|00000ad0| ed e2 2e ff ff ff e5 00 | 01 98 41 55 44 49 4f e5 |........|..AUDIO.|
|00000ae0| 20 00 06 10 e5 00 00 0a | 92 54 07 19 02 e5 00 00 | .......|.T......|
|00000af0| 05 43 4f 44 45 43 e5 20 | 00 06 10 e5 00 00 0a c3 |.CODEC. |........|
|00000b00| 54 07 19 35 e5 00 00 05 | 46 46 54 e5 20 00 08 10 |T..5....|FFT. ...|
|00000b10| e5 00 00 0a c4 54 07 19 | 36 e5 00 00 05 46 4c 4f |.....T..|6....FLO|
|00000b20| 41 54 e5 20 00 06 10 e5 | 00 00 0a d2 54 07 19 ae |AT. ....|....T...|
|00000b30| e5 00 00 05 46 4c 54 53 | e5 20 00 07 10 e5 00 00 |....FLTS|. ......|
|00000b40| 0a e3 54 07 19 1e 01 00 | 00 00 00 46 4e 54 4e 53 |..T.....|...FNTNS|
|00000b50| e5 20 00 06 10 e5 00 00 | 0a ec 54 07 19 47 01 00 |. ......|..T..G..|
|00000b60| 00 00 00 4c 46 4c 54 53 | e5 20 00 06 10 e5 00 00 |...LFLTS|. ......|
|00000b70| 0a f9 54 07 19 81 01 00 | 00 00 00 4d 41 54 52 49 |..T.....|...MATRI|
|00000b80| 58 e5 20 00 05 10 e5 00 | 00 0a 01 55 07 19 a1 01 |X. .....|...U....|
|00000b90| 00 00 00 00 53 49 4f 45 | 51 e5 20 00 06 10 e5 00 |....SIOE|Q. .....|
|00000ba0| 00 0a 3a 55 07 19 c6 01 | 00 00 00 00 53 4f 52 54 |..:U....|....SORT|
|00000bb0| e5 20 00 07 10 e5 00 00 | 0a 3b 55 07 19 c7 01 00 |. ......|.;U.....|
|00000bc0| 00 00 00 53 50 45 43 54 | 52 55 4d 20 20 20 10 e5 |...SPECT|RUM ..|
|00000bd0| 00 00 0a 3c 55 07 19 c8 | 01 00 00 00 00 41 55 54 |...<U...|.....AUT|
|00000be0| 4f e5 20 00 07 10 e5 00 | 00 0a d7 7c da 0c eb 01 |O. .....|...|....|
|00000bf0| 00 00 00 00 44 53 50 5f | 53 55 4d 41 54 58 54 20 |....DSP_|SUMATXT |
|00000c00| e5 00 00 0a 10 70 1c 00 | e9 02 24 16 00 00 44 45 |.....p..|..$...DE|
|00000c10| 53 4b 54 4f 50 20 49 4e | 46 20 e5 00 00 0a 64 7d |SKTOP IN|F ....d}|
|00000c20| da 0c ef 02 05 02 e5 00 | 04 42 06 ae e5 00 08 00 |........|.B......|
|00000c30| 2e e5 20 00 0a 10 e5 00 | 00 0a 92 54 07 19 02 e5 |.. .....|...T....|
|00000c40| 00 00 05 2e 2e e5 20 00 | 09 10 e5 00 00 0a 92 54 |...... .|.......T|
|00000c50| 07 19 e5 00 00 06 52 56 | 42 31 20 20 20 20 41 53 |......RV|B1 AS|
|00000c60| 4d 20 e5 00 00 0a 6b 4b | 31 14 03 00 52 44 00 00 |M ....kK|1...RD..|
|00000c70| 52 56 42 32 20 20 20 20 | 41 53 4d 20 e5 00 00 0a |RVB2 |ASM ....|
|00000c80| a0 7b 31 14 15 00 f6 3d | 00 00 44 47 45 e5 20 00 |.{1....=|..DGE. .|
|00000c90| 05 41 53 4d 20 e5 00 00 | 0a 30 77 65 16 25 00 83 |.ASM ...|.0we.%..|
|00000ca0| 3c e5 00 03 62 3b 20 20 | 66 69 6c 65 6e 61 6d 65 |<...b; |filename|
|00000cb0| 3a 52 56 42 31 2e 41 53 | 4d 0d 0a 3b 0d 0a 3b 09 |:RVB1.AS|M..;..;.|
|00000cc0| 54 68 69 73 20 76 65 72 | 73 69 6f 6e 20 6f 66 20 |This ver|sion of |
|00000cd0| 74 68 65 20 72 65 76 65 | 72 62 65 72 61 74 69 6f |the reve|rberatio|
|00000ce0| 6e 20 70 72 6f 67 72 61 | 6d 20 77 61 73 20 77 72 |n progra|m was wr|
|00000cf0| 69 74 74 65 6e 20 77 69 | 74 68 20 74 68 65 0d 0a |itten wi|th the..|
|00000d00| 3b 09 6f 62 6a 65 63 74 | 69 76 65 20 6f 66 20 6d |;.object|ive of m|
|00000d10| 61 69 6e 74 61 69 6e 69 | 6e 67 20 63 6c 61 72 69 |aintaini|ng clari|
|00000d20| 74 79 2c 20 73 6f 20 6f | 6e 65 20 6d 61 79 20 65 |ty, so o|ne may e|
|00000d30| 61 73 69 6c 79 20 76 61 | 72 79 20 64 69 66 66 65 |asily va|ry diffe|
|00000d40| 72 65 6e 74 0d 0a 3b 09 | 70 61 72 61 6d 65 74 65 |rent..;.|paramete|
|00000d50| 72 73 20 74 6f 20 68 65 | 61 72 20 74 68 65 69 72 |rs to he|ar their|
|00000d60| 20 61 66 66 65 63 74 20 | 6f 6e 20 74 68 65 20 73 | affect |on the s|
|00000d70| 6f 75 6e 64 2e 20 20 54 | 6f 20 74 68 69 73 20 65 |ound. T|o this e|
|00000d80| 6e 64 2c 20 69 74 20 77 | 61 73 20 0d 0a 3b 09 6e |nd, it w|as ..;.n|
|00000d90| 65 63 65 73 73 61 72 79 | 20 74 6f 20 6c 69 6d 69 |ecessary| to limi|
|00000da0| 74 20 74 68 65 20 75 73 | 65 20 6f 66 20 74 68 65 |t the us|e of the|
|00000db0| 20 70 61 72 61 6c 6c 65 | 6c 20 6d 6f 76 65 73 2e | paralle|l moves.|
|00000dc0| 20 20 41 64 64 69 74 69 | 6f 6e 61 6c 6c 79 2c 0d | Additi|onally,.|
|00000dd0| 0a 3b 09 74 68 65 72 65 | 20 6d 61 79 20 62 65 20 |.;.there| may be |
|00000de0| 73 75 70 65 72 66 6c 6f | 75 73 20 4d 4f 56 45 53 |superflo|us MOVES|
|00000df0| 20 61 6e 64 20 43 4c 52 | 20 69 6e 73 74 72 75 63 | and CLR| instruc|
|00000e00| 74 69 6f 6e 73 2c 20 74 | 6f 20 61 6c 6c 6f 77 0d |tions, t|o allow.|
|00000e10| 0a 3b 09 6f 6e 65 20 74 | 6f 20 64 69 73 61 62 6c |.;.one t|o disabl|
|00000e20| 65 20 63 65 72 74 61 69 | 6e 20 66 75 6e 63 74 69 |e certai|n functi|
|00000e30| 6f 6e 61 6c 20 62 6c 6f | 63 6b 73 20 77 68 69 6c |onal blo|cks whil|
|00000e40| 65 20 73 74 69 6c 6c 20 | 6f 70 65 72 61 74 69 6e |e still |operatin|
|00000e50| 67 0d 0a 3b 09 6f 74 68 | 65 72 20 61 6c 67 6f 72 |g..;.oth|er algor|
|00000e60| 69 74 68 6d 20 70 61 72 | 74 73 2e 20 20 20 46 69 |ithm par|ts. Fi|
|00000e70| 6e 61 6c 20 63 6f 64 65 | 20 69 6d 70 6c 65 6d 65 |nal code| impleme|
|00000e80| 6e 74 61 74 69 6f 6e 20 | 73 68 6f 75 6c 64 0d 0a |ntation |should..|
|00000e90| 3b 09 65 76 65 6e 74 75 | 61 6c 6c 79 20 75 73 65 |;.eventu|ally use|
|00000ea0| 20 74 68 65 20 70 61 72 | 61 6c 6c 65 6c 20 6d 6f | the par|allel mo|
|00000eb0| 76 65 20 66 65 61 74 75 | 72 65 20 74 6f 20 72 65 |ve featu|re to re|
|00000ec0| 64 75 63 65 20 63 6f 64 | 65 20 73 69 7a 65 0d 0a |duce cod|e size..|
|00000ed0| 3b 09 61 6e 64 20 65 78 | 65 63 75 74 69 6f 6e 20 |;.and ex|ecution |
|00000ee0| 74 69 6d 65 2e 0d 0a 3b | 0d 0a 3b 09 09 09 09 4d |time...;|..;....M|
|00000ef0| 6f 74 6f 72 6f 6c 61 20 | 44 53 50 20 47 72 6f 75 |otorola |DSP Grou|
|00000f00| 70 0d 0a 3b 09 09 09 09 | 41 75 73 74 69 6e 2c 20 |p..;....|Austin, |
|00000f10| 54 78 0d 0a 3b 0d 0a 3b | e5 2a 00 4a 0d 0a 3b 20 |Tx..;..;|.*.J..; |
|00000f20| 54 68 69 73 20 70 72 6f | 67 72 61 6d 20 77 61 73 |This pro|gram was|
|00000f30| 20 6f 72 69 67 69 6e 61 | 6c 6c 79 20 61 76 61 69 | origina|lly avai|
|00000f40| 6c 61 62 6c 65 20 6f 6e | 20 74 68 65 20 4d 6f 74 |lable on| the Mot|
|00000f50| 6f 72 6f 6c 61 20 44 53 | 50 20 62 75 6c 6c 65 74 |orola DS|P bullet|
|00000f60| 69 6e 20 62 6f 61 72 64 | 0d 0a 3b 20 61 6e 64 20 |in board|..; and |
|00000f70| 69 73 20 70 72 6f 76 69 | 64 65 64 20 75 6e 64 65 |is provi|ded unde|
|00000f80| 72 20 61 20 44 49 53 43 | 4c 41 49 4d 45 52 20 4f |r a DISC|LAIMER O|
|00000f90| 46 20 57 41 52 52 41 4e | 54 59 20 61 76 61 69 6c |F WARRAN|TY avail|
|00000fa0| 61 62 6c 65 20 66 72 6f | 6d 20 4d 6f 74 6f 72 6f |able fro|m Motoro|
|00000fb0| 6c 61 0d 0a 3b 20 44 53 | 50 20 4f 70 65 72 61 74 |la..; DS|P Operat|
|00000fc0| 69 6f 6e 2c 20 36 35 30 | 31 20 57 69 6c 6c 69 61 |ion, 650|1 Willia|
|00000fd0| 6d 20 43 61 6e 6e 6f 6e | 20 44 72 2e 20 57 20 41 |m Cannon| Dr. W A|
|00000fe0| 75 73 74 69 6e 2c 20 54 | 65 78 61 73 20 20 37 38 |ustin, T|exas 78|
|00000ff0| 37 33 35 2d 38 35 39 38 | 2e 0d 0a 3b e5 2a 00 4a |735-8598|...;.*.J|
|00001000| 0d 0a 3b e5 2d 00 4a 0d | 0a 3b 09 54 68 69 73 20 |..;.-.J.|.;.This |
|00001010| 72 65 76 65 72 62 65 72 | 61 74 69 6f 6e 20 70 72 |reverber|ation pr|
|00001020| 6f 67 72 61 6d 20 69 73 | 20 61 20 76 61 72 69 61 |ogram is| a varia|
|00001030| 74 69 6f 6e 20 6f 66 20 | 74 68 65 20 72 65 76 65 |tion of |the reve|
|00001040| 72 62 65 72 61 74 69 6f | 6e 0d 0a 3b 09 73 79 73 |rberatio|n..;.sys|
|00001050| 74 65 6d 20 61 6e 64 20 | 73 74 72 75 63 74 75 72 |tem and |structur|
|00001060| 65 73 20 61 73 20 64 65 | 73 63 72 69 62 65 64 20 |es as de|scribed |
|00001070| 62 79 20 4a 61 6d 65 73 | 20 4d 6f 6f 72 65 72 27 |by James| Moorer'|
|00001080| 73 20 61 72 74 69 63 6c | 65 20 65 6e 74 69 74 6c |s articl|e entitl|
|00001090| 65 64 0d 0a 3b 09 20 27 | 41 62 6f 75 74 20 74 68 |ed..;. '|About th|
|000010a0| 69 73 20 52 65 76 65 72 | 62 65 72 61 74 69 6f 6e |is Rever|beration|
|000010b0| 20 42 75 73 69 6e 65 73 | 73 27 2c 20 43 6f 6d 70 | Busines|s', Comp|
|000010c0| 75 74 65 72 20 4d 75 73 | 69 63 20 4a 6f 75 72 6e |uter Mus|ic Journ|
|000010d0| 61 6c 2c 0d 0a 3b 09 20 | 33 28 32 29 3a 31 33 2d |al,..;. |3(2):13-|
|000010e0| 32 38 2c 20 31 39 37 39 | 0d 0a 3b 0d 0a 3b 09 53 |28, 1979|..;..;.S|
|000010f0| 74 72 75 63 74 75 72 65 | 20 69 73 3a 0d 0a 3b e5 |tructure| is:..;.|
|00001100| 20 00 37 2e e5 2d 00 0a | 2e 0d 0a 3b e5 20 00 1c | .7..-..|...;. ..|
|00001110| 2e e5 2d 00 0c 2e 20 20 | 20 2e e5 2d 00 05 2e 20 |..-... | ..-... |
|00001120| 20 20 7c 20 41 6c 6c 20 | 50 61 73 73 20 7c 0d 0a | | All |Pass |..|
|00001130| 3b e5 20 00 19 2b 2d 3e | 7c 20 43 6f 6d 62 20 46 |;. ..+->|| Comb F|
|00001140| 69 6c 74 65 72 7c 2d 2d | 3e 7c 20 53 55 4d 20 7c |ilter|--|>| SUM ||
|00001150| 2d 2d 3e 7c 20 52 65 76 | 65 72 62 20 20 20 7c 0d |-->| Rev|erb |.|
|00001160| 0a 3b 20 20 20 4e 6f 74 | 65 3a 20 41 6c 6c 20 43 |.; Not|e: All C|
|00001170| 6f 6d 62 e5 20 00 08 7c | 20 20 7c 20 20 20 23 31 |omb. ..|| | #1|
|00001180| e5 20 00 07 7c 20 20 20 | 27 e5 2d 00 05 27 20 20 |. ..| |'.-..' |
|00001190| 20 7c e5 20 00 0a 7c 0d | 0a 3b e5 20 00 09 46 69 | |. ..|.|.;. ..Fi|
|000011a0| 6c 74 65 72 73 e5 20 00 | 09 7c 20 20 27 e5 2d 00 |lters. .|.| '.-.|
|000011b0| 0c 27 20 20 20 5e 20 20 | 5e 20 20 5e 20 20 20 27 |.' ^ |^ ^ '|
|000011c0| e5 2d 00 0a 27 0d 0a 3b | e5 20 00 09 48 61 76 65 |.-..'..;|. ..Have|
|000011d0| 20 61 20 31 73 74 e5 20 | 00 06 7c 20 20 2e e5 2d | a 1st. |..| ..-|
|000011e0| 00 0c 2e 20 20 20 7c 20 | 20 7c 20 20 7c e5 20 00 |... | | | |. .|
|000011f0| 08 7c 0d 0a 3b e5 20 00 | 09 4f 72 64 65 72 20 49 |.|..;. .|.Order I|
|00001200| 49 52 e5 20 00 07 7c 2d | 3e 7c 20 43 6f 6d 62 20 |IR. ..|-|>| Comb |
|00001210| 46 69 6c 74 65 72 7c 2d | 2d 2d 2b 20 20 7c 20 20 |Filter|-|--+ | |
|00001220| 7c 20 20 20 20 2e 2d 2d | 2d 56 2d 2d 2d 2e 0d 0a || .--|-V---...|
|00001230| 3b e5 20 00 09 4c 50 46 | 20 69 6e 20 74 68 65 69 |;. ..LPF| in thei|
|00001240| 72 20 20 20 20 7c 20 20 | 7c 20 20 20 23 32 e5 20 |r | || #2. |
|00001250| 00 07 7c e5 20 00 06 7c | 20 20 7c 20 20 20 20 7c |..|. ..|| | ||
|00001260| 20 61 6c 69 67 6e 20 7c | 0d 0a 3b e5 20 00 09 66 | align ||..;. ..f|
|00001270| 65 65 64 62 61 63 6b e5 | 20 00 08 7c 20 20 27 e5 |eedback.| ..| '.|
|00001280| 2d 00 0c 27 e5 20 00 06 | 7c 20 20 7c 20 20 20 20 |-..'. ..|| | |
|00001290| 7c 20 64 65 6c 61 79 20 | 7c 0d 0a 3b e5 20 00 09 || delay ||..;. ..|
|000012a0| 6c 6f 6f 70 e5 20 00 0c | 7c 20 20 2e e5 2d 00 0c |loop. ..|| ..-..|
|000012b0| 2e e5 20 00 06 7c 20 20 | 7c 20 20 20 20 27 2d 2d |.. ..| || '--|
|000012c0| 2d 7c 2d 2d 2d 27 0d 0a | 3b e5 20 00 19 7c 2d 3e |-|---'..|;. ..|->|
|000012d0| 7c 20 43 6f 6d 62 20 46 | 69 6c 0c 50 74 65 72 7c || Comb F|il.Pter||
|000012e0| e5 2d 00 06 2b 20 20 7c | e5 20 00 08 7c 0d 0a 3b |.-..+ ||. ..|..;|
|000012f0| e5 20 00 19 7c 20 20 7c | 20 20 20 23 33 e5 20 00 |. ..| || #3. .|
|00001300| 07 7c e5 20 00 09 7c e5 | 20 00 06 e5 2d 00 05 20 |.|. ..|.| ...-.. |
|00001310| 20 20 72 65 76 65 72 62 | 09 20 20 0d 0a 3b e5 20 | reverb|. ..;. |
|00001320| 00 19 7c 20 20 27 e5 2d | 00 0c 27 e5 20 00 09 7c |..| '.-|..'. ..||
|00001330| e5 20 00 07 5c 2e 2f e5 | 20 00 05 67 61 69 6e 0d |. ..\./.| ..gain.|
|00001340| 0a 3b e5 20 00 19 7c 20 | 20 2e e5 2d 00 0c 2e e5 |.;. ..| | ..-....|
|00001350| 20 00 09 7c e5 20 00 08 | 7c 0d 0a 3b e5 20 00 19 | ..|. ..||..;. ..|
|00001360| 7c 2d 3e 7c 20 43 6f 6d | 62 20 46 69 6c 74 65 72 ||->| Com|b Filter|
|00001370| 7c e5 2d 00 09 2b e5 20 | 00 08 7c 0d 0a 3b e5 20 ||.-..+. |..|..;. |
|00001380| 00 19 7c 20 20 7c 20 20 | 20 23 34 e5 20 00 07 7c |..| | | #4. ..||
|00001390| e5 20 00 12 7c 20 0d 0a | 3b e5 20 00 19 7c 20 20 |. ..| ..|;. ..| |
|000013a0| 27 e5 2d 00 0c 27 e5 20 | 00 12 7c 0d 0a 3b e5 20 |'.-..'. |..|..;. |
|000013b0| 00 19 7c e5 20 00 22 56 | 0d 0a 3b e5 20 00 09 2e |..|. ."V|..;. ...|
|000013c0| e5 2d 00 0c 2e 20 20 7c | e5 20 00 08 46 49 52 20 |.-... ||. ..FIR |
|000013d0| 67 61 69 6e e5 20 00 0a | 2e e5 2d 00 0a 2e 0d 0a |gain. ..|..-.....|
|000013e0| 3b e5 20 00 09 7c 20 20 | 20 45 61 72 6c 79 20 20 |;. ..| | Early |
|000013f0| 20 20 7c 20 20 7c e5 20 | 00 09 7c 5c e5 20 00 0f | | |. |..|\. ..|
|00001400| 7c e5 20 00 0a 7c 20 0d | 0a 3b 69 6e 70 75 74 20 ||. ..| .|.;input |
|00001410| 2d 2d 3e 7c 20 52 65 66 | 6c 65 63 74 69 6f 6e 20 |-->| Ref|lection |
|00001420| 7c 2d 2d 2b e5 2d 00 09 | 7c 20 20 3e e5 2d 00 0c ||--+.-..|| >.-..|
|00001430| 3e 7c 20 20 73 75 6d 6d | 65 72 20 20 7c 2d 2d 2d |>| summ|er |---|
|00001440| 20 6f 75 74 70 75 74 0d | 0a 3b e5 20 00 06 7c 20 | output.|.;. ..| |
|00001450| 20 7c 20 20 20 20 46 49 | 52 e5 20 00 05 7c e5 20 | | FI|R. ..|. |
|00001460| 00 0c 7c 2f e5 20 00 0f | 7c e5 20 00 0a 7c 0d 0a |..|/. ..||. ..|..|
|00001470| 3b e5 20 00 06 7c 20 20 | 27 e5 2d 00 0c 27 e5 20 |;. ..| |'.-..'. |
|00001480| 00 1d 27 e5 2d 00 0a 27 | e5 20 00 06 0d 0a 3b e5 |..'.-..'|. ....;.|
|00001490| 20 00 06 7c e5 20 00 32 | 5e 0d 0a 3b e5 20 00 06 | ..|. .2|^..;. ..|
|000014a0| 7c e5 20 00 32 7c 0d 0a | 3b e5 20 00 06 7c e5 20 ||. .2|..|;. ..|. |
|000014b0| 00 1d 64 72 79 20 67 61 | 69 6e e5 20 00 0d 7c 0d |..dry ga|in. ..|.|
|000014c0| 0a 3b e5 20 00 06 7c e5 | 20 00 1e 7c 5c e5 20 00 |.;. ..|.| ..|\. .|
|000014d0| 12 7c 0d 0a 3b e5 20 00 | 06 2b e5 2d 00 1e 7c 20 |.|..;. .|.+.-..| |
|000014e0| 20 3e e5 2d 00 10 2b 0d | 0a 3b e5 20 00 25 7c 2f | >.-..+.|.;. .%|/|
|000014f0| 0d 0a 3b 09 0d 0a 3b e5 | 2e 00 4d 0d 0a 3b 20 20 |..;...;.|..M..; |
|00001500| 43 4f 4d 42 20 46 49 4c | 54 45 52 20 53 55 42 20 |COMB FIL|TER SUB |
|00001510| 53 54 52 55 43 54 55 52 | 45 3a 0d 0a 3b e5 20 00 |STRUCTUR|E:..;. .|
|00001520| 20 2e e5 2d 00 07 2e 0d | 0a 3b e5 20 00 06 63 6f | ..-....|.;. ..co|
|00001530| 6d 62 20 69 e5 20 00 08 | 2e e5 2d 00 05 2e e5 20 |mb i. ..|..-.... |
|00001540| 00 05 7c 20 6c 6f 6e 67 | 20 20 7c e5 20 00 14 63 |..| long| |. ..c|
|00001550| 6f 6d 62 20 69 0d 0a 3b | e5 20 00 06 69 6e 70 75 |omb i..;|. ..inpu|
|00001560| 74 20 20 e5 2d 00 06 3e | 7c 20 73 75 6d 20 7c 2d |t .-..>|| sum |-|
|00001570| 2d 2d 2d 3e 7c 20 64 65 | 6c 61 79 20 7c e5 2d 00 |--->| de|lay |.-.|
|00001580| 07 2b e5 2d 00 09 3e 20 | 20 6f 75 74 70 75 74 0d |.+.-..> | output.|
|00001590| 0a 3b e5 20 00 14 27 e5 | 2d 00 05 27 e5 20 00 05 |.;. ..'.|-..'. ..|
|000015a0| 27 e5 2d 00 07 27 e5 20 | 00 07 7c 0d 0a 3b e5 20 |'.-..'. |..|..;. |
|000015b0| 00 17 5e e5 20 00 18 7c | 0d 0a 3b e5 20 00 17 7c |..^. ..||..;. ..||
|000015c0| e5 20 00 18 56 0d 0a 3b | e5 20 00 17 7c e5 20 00 |. ..V..;|. ..|. .|
|000015d0| 07 2f 7c e5 20 00 0c 2e | e5 2d 00 05 2e 0d 0a 3b |./|. ...|.-.....;|
|000015e0| e5 20 00 17 2b e5 2d 00 | 05 3c 20 20 20 e5 2d 00 |. ..+.-.|.< .-.|
|000015f0| 0c 7c 20 73 75 6d 20 7c | 3c e5 2d 00 08 2b 0d 0a |.| sum ||<.-..+..|
|00001600| 3b e5 20 00 1f 5c 7c e5 | 20 00 0c 27 e5 2d 00 05 |;. ..\|.| ..'.-..|
|00001610| 27 e5 20 00 09 7c 0d 0a | 3b e5 20 00 1c 66 64 62 |'. ..|..|;. ..fdb|
|00001620| 63 6b 20 69 e5 20 00 0d | 7c e5 20 00 0b 2f 20 5c |ck i. ..||. ../ \|
|00001630| 20 20 6c 70 66 20 69 20 | 67 61 69 6e 0d 0a 3b e5 | lpf i |gain..;.|
|00001640| 20 00 1e 67 61 69 6e e5 | 20 00 0e 56 e5 20 00 09 | ..gain.| ..V. ..|
|00001650| 2f e5 5f 00 05 5c 0d 0a | 3b e5 20 00 2c 2e e5 2d |/._..\..|;. .,..-|
|00001660| 00 0a 2e e5 20 00 05 7c | 0d 0a 3b e5 20 00 2c 7c |.... ..||..;. .,||
|00001670| 20 31 20 73 61 6d 70 6c | 65 20 7c e5 20 00 05 7c | 1 sampl|e |. ..||
|00001680| 0d 0a 3b e5 20 00 2c 7c | 20 20 20 64 65 6c 61 79 |..;. .,|| delay|
|00001690| 20 20 7c e5 2d 00 05 2b | 0d 0a 3b e5 20 00 2c 27 | |.-..+|..;. .,'|
|000016a0| e5 2d 00 0a 27 0d 0a 3b | e5 2e 00 4d 0d 0a 3b 20 |.-..'..;|...M..; |
|000016b0| 20 20 55 4e 49 54 20 28 | 41 4c 4c 20 50 41 53 53 | UNIT (|ALL PASS|
|000016c0| 29 20 52 45 56 45 52 42 | 45 52 41 54 4f 52 20 53 |) REVERB|ERATOR S|
|000016d0| 54 52 55 43 54 55 52 45 | 3a 0d 0a 3b 20 20 20 62 |TRUCTURE|:..; b|
|000016e0| 61 73 65 64 20 6f 6e 20 | 53 63 68 72 6f 65 64 65 |ased on |Schroede|
|000016f0| 72 20 61 73 20 6f 75 74 | 6c 69 6e 65 64 20 69 6e |r as out|lined in|
|00001700| 20 47 72 69 65 73 69 6e | 67 65 72 3a 20 27 50 72 | Griesin|ger: 'Pr|
|00001710| 61 63 74 69 63 61 6c 20 | 50 72 6f 63 65 73 73 6f |actical |Processo|
|00001720| 72 73 20 61 6e 64 0d 0a | 3b 20 20 20 50 72 6f 67 |rs and..|; Prog|
|00001730| 72 61 6d 73 20 66 6f 72 | 20 44 69 67 69 74 61 6c |rams for| Digital|
|00001740| 20 52 65 76 65 72 62 65 | 72 61 74 69 6f 6e 27 2c | Reverbe|ration',|
|00001750| 20 41 75 64 69 6f 20 69 | 6e 20 44 69 67 69 74 61 | Audio i|n Digita|
|00001760| 6c 20 54 69 6d 65 73 2c | 20 37 74 68 20 41 45 53 |l Times,| 7th AES|
|00001770| 0d 0a 3b 20 20 20 63 6f | 6e 66 65 72 65 6e 63 65 |..; co|nference|
|00001780| 2c 20 54 6f 72 6f 6e 74 | 6f 2c 20 4f 6e 74 61 72 |, Toront|o, Ontar|
|00001790| 69 6f 2c 20 31 39 38 39 | 0d 0a 3b 20 20 20 28 74 |io, 1989|..; (t|
|000017a0| 68 65 20 73 74 72 75 63 | 74 75 72 65 20 6f 75 74 |he struc|ture out|
|000017b0| 6c 69 6e 65 64 20 69 6e | 20 4d 6f 6f 72 65 72 20 |lined in| Moorer |
|000017c0| 69 73 20 61 20 76 61 72 | 69 61 74 69 6f 6e 20 6f |is a var|iation o|
|000017d0| 66 20 74 68 69 73 29 0d | 0a 3b 0d 0a 3b e5 20 00 |f this).|.;..;. .|
|000017e0| 1e 2d 67 0d 0a 3b e5 20 | 00 1c 7c 5c 0d 0a 3b e5 |.-g..;. |..|\..;.|
|000017f0| 20 00 10 2b e5 2d 00 0a | 3e 7c 20 20 3e e5 2d 00 | ..+.-..|>| >.-.|
|00001800| 1a 2b 0d 0a 3b e5 20 00 | 10 7c e5 20 00 0b 7c 2f |.+..;. .|.|. ..|/|
|00001810| e5 20 00 1c 7c 0d 0a 3b | e5 20 00 10 7c e5 20 00 |. ..|..;|. ..|. .|
|00001820| 29 7c 0d 0a 3b e5 20 00 | 10 7c e5 20 00 29 56 0d |)|..;. .|.|. .)V.|
|00001830| 0a 3b 20 20 20 20 75 6e | 69 74 e5 20 00 08 7c 20 |.; un|it. ..| |
|00001840| 20 20 20 2e e5 2d 00 05 | 2e 20 20 20 2e e5 2d 00 | ..-..|. ..-.|
|00001850| 08 2e e5 20 00 07 7c 5c | e5 20 00 05 2e e5 2d 00 |... ..|\|. ....-.|
|00001860| 05 2e 09 e5 20 00 06 75 | 6e 69 74 0d 0a 3b 20 20 |.... ..u|nit..; |
|00001870| 20 20 69 6e 70 75 74 20 | e5 2d 00 06 2b 2d 2d 2d | input |.-..+---|
|00001880| 3e 7c 20 73 75 6d 20 7c | 2d 2d 3e 7c 20 64 65 6c |>| sum ||-->| del|
|00001890| 61 79 20 20 7c 2d 2d 2b | 2d 2d 2d 3e 7c 20 20 3e |ay |--+|--->| >|
|000018a0| 2d 2d 3e 7c 20 73 75 6d | 20 7c e5 2d 00 05 3e 20 |-->| sum| |.-..> |
|000018b0| 6f 75 74 70 75 74 0d 0a | 3b e5 20 00 15 27 e5 2d |output..|;. ..'.-|
|000018c0| 00 05 27 20 20 20 27 e5 | 2d 00 08 27 20 20 7c 20 |..' '.|-..' | |
|000018d0| 20 20 20 7c 2f e5 20 00 | 05 27 e5 2d 00 05 27 0d | |/. .|.'.-..'.|
|000018e0| 0a 3b e5 20 00 18 5e e5 | 20 00 12 7c 20 20 20 20 |.;. ..^.| ..| |
|000018f0| 31 2d 67 2a 2a 32 0d 0a | 3b e5 20 00 18 7c e5 20 |1-g**2..|;. ..|. |
|00001900| 00 05 67 e5 20 00 0c 7c | 20 0d 0a 3b e5 20 00 18 |..g. ..|| ..;. ..|
|00001910| 7c e5 20 00 07 2f 7c e5 | 20 00 09 7c 0d 0a 3b e5 ||. ../|.| ..|..;.|
|00001920| 20 00 18 2b e5 2d 00 05 | 3c 20 20 7c e5 2d 00 09 | ..+.-..|< |.-..|
|00001930| 2b 0d 0a 3b e5 20 00 20 | 5c 7c 0d 0a 3b e5 2e 00 |+..;. . |\|..;...|
|00001940| 4b 0d 0a 3b 0d 0a 3b 09 | 6f 6e 65 20 6d 75 6c 74 |K..;..;.|one mult|
|00001950| 69 2d 74 61 70 20 66 69 | 72 20 73 74 72 75 63 74 |i-tap fi|r struct|
|00001960| 75 72 65 20 2d 20 74 6f | 20 68 61 6e 64 6c 65 20 |ure - to| handle |
|00001970| 65 61 72 6c 79 20 72 65 | 66 6c 65 63 74 69 6f 6e |early re|flection|
|00001980| 73 0d 0a 3b 0d 0a 3b 09 | 66 6f 6c 6c 6f 77 65 64 |s..;..;.|followed|
|00001990| 20 62 79 20 34 20 70 61 | 72 61 6c 6c 65 6c 20 63 | by 4 pa|rallel c|
|000019a0| 6f 6d 62 20 28 69 69 72 | 29 20 66 69 6c 74 65 72 |omb (iir|) filter|
|000019b0| 73 20 28 65 61 63 68 20 | 63 6f 6d 62 20 68 61 76 |s (each |comb hav|
|000019c0| 69 6e 67 20 0d 0a 3b 09 | 61 20 66 69 72 73 74 20 |ing ..;.|a first |
|000019d0| 6f 72 64 65 72 20 4c 50 | 46 20 69 6e 20 69 74 73 |order LP|F in its|
|000019e0| 20 66 65 65 64 62 61 63 | 6b 20 6c 6f 6f 70 0d 0a | feedbac|k loop..|
|000019f0| 3b 09 0d 0a 3b 09 66 6f | 6c 6c 6f 77 65 64 20 62 |;...;.fo|llowed b|
|00001a00| 79 20 61 6e 20 27 61 6c | 6c 70 61 73 73 27 20 72 |y an 'al|lpass' r|
|00001a10| 65 76 65 72 62 65 72 61 | 74 6f 72 20 77 68 6f 73 |everbera|tor whos|
|00001a20| 65 20 6f 75 74 70 75 74 | 20 69 73 20 74 68 65 6e |e output| is then|
|00001a30| 20 0d 0a 3b 09 64 65 6c | 61 79 65 64 20 73 6f 20 | ..;.del|ayed so |
|00001a40| 74 68 61 74 20 69 74 73 | 20 66 69 72 73 74 20 6f |that its| first o|
|00001a50| 75 74 70 75 74 20 66 6f | 6c 6c 6f 77 73 20 61 66 |utput fo|llows af|
|00001a60| 74 65 72 20 74 68 65 20 | 6c 61 73 74 20 22 65 61 |ter the |last "ea|
|00001a70| 72 6c 79 0d 0a 3b 09 72 | 65 66 6c 65 63 74 69 6f |rly..;.r|eflectio|
|00001a80| 6e 22 20 6f 75 74 70 75 | 74 20 0d 0a 3b 0d 0a 3b |n" outpu|t ..;..;|
|00001a90| e5 5f 00 4a 0d 0a 3b 0d | 0a 09 6f 70 74 20 63 65 |._.J..;.|..opt ce|
|00001aa0| 78 0d 0a 09 70 61 67 65 | 20 31 33 32 0d 0a 0d 0a |x...page| 132....|
|00001ab0| 3b e5 2d 00 32 63 6f 6e | 73 74 61 6e 74 20 64 65 |;.-.2con|stant de|
|00001ac0| 63 6c 61 72 61 74 69 6f | 6e 73 0d 0a 61 64 63 09 |claratio|ns..adc.|
|00001ad0| 65 71 75 09 24 66 66 65 | 66 09 09 3b 20 41 44 43 |equ.$ffe|f..; ADC|
|00001ae0| 20 61 64 64 72 65 73 73 | 0d 0a 64 61 63 09 65 71 | address|..dac.eq|
|00001af0| 75 09 24 66 66 65 66 09 | 09 3b 20 44 41 43 20 61 |u.$ffef.|.; DAC a|
|00001b00| 64 64 72 65 73 73 0d 0a | 0d 0a 6e 74 61 70 09 65 |ddress..|..ntap.e|
|00001b10| 71 75 09 37 09 09 3b 20 | 6e 75 6d 62 65 72 20 6f |qu.7..; |number o|
|00001b20| 66 20 74 61 70 73 09 45 | 41 52 4c 59 20 52 45 46 |f taps.E|ARLY REF|
|00001b30| 4c 45 43 54 49 4f 4e 20 | 46 49 52 0d 0a 74 61 70 |LECTION |FIR..tap|
|00001b40| 6d 6f 64 09 65 71 75 09 | 6e 74 61 70 2d 31 09 09 |mod.equ.|ntap-1..|
|00001b50| 3b 20 6e 75 6d 62 65 72 | 20 6f 66 20 74 61 70 73 |; number| of taps|
|00001b60| 20 6d 69 6e 75 73 20 31 | 09 20 0d 0a 64 6c 79 6d | minus 1|. ..dlym|
|00001b70| 78 20 09 65 71 75 09 34 | 30 30 30 09 09 3b 20 6c |x .equ.4|000..; l|
|00001b80| 65 6e 67 74 68 20 6f 66 | 20 64 65 6c 61 79 20 6c |ength of| delay l|
|00001b90| 69 6e 65 20 69 6e 20 73 | 61 6d 70 6c 65 73 0d 0a |ine in s|amples..|
|00001ba0| 0d 0a 63 6d 62 64 6c 79 | 31 20 65 71 75 09 32 32 |..cmbdly|1 equ.22|
|00001bb0| 30 35 09 09 3b 20 43 4f | 4d 42 20 46 49 4c 54 45 |05..; CO|MB FILTE|
|00001bc0| 52 20 43 4f 4e 53 54 41 | 4e 54 53 0d 0a 63 6d 62 |R CONSTA|NTS..cmb|
|00001bd0| 64 6c 79 32 20 65 71 75 | 09 32 36 39 30 09 09 3b |dly2 equ|.2690..;|
|00001be0| 20 64 65 6c 61 79 20 76 | 61 6c 75 65 73 20 28 69 | delay v|alues (i|
|00001bf0| 6e 20 73 61 6d 70 6c 65 | 73 29 0d 0a 63 6d 62 64 |n sample|s)..cmbd|
|00001c00| 6c 79 33 20 65 71 75 09 | 33 31 37 35 0d 0a 63 6d |ly3 equ.|3175..cm|
|00001c10| 62 64 6c 79 34 20 65 71 | 75 09 33 34 34 30 0d 0a |bdly4 eq|u.3440..|
|00001c20| 0d 0a 63 6d 62 6d 6f 64 | 31 20 65 71 75 09 20 20 |..cmbmod|1 equ. |
|00001c30| 33 34 39 30 20 09 e5 20 | 00 08 3b 20 6d 6f 64 75 |3490 .. |..; modu|
|00001c40| 6c 6f 20 66 6f 72 20 63 | 6f 6d 62 20 23 31 20 64 |lo for c|omb #1 d|
|00001c50| 65 6c 61 79 20 6c 69 6e | 65 20 20 20 54 48 45 53 |elay lin|e THES|
|00001c60| 45 20 41 52 45 0d 0a 63 | 6d 62 6d 6f 64 32 20 65 |E ARE..c|mbmod2 e|
|00001c70| 71 75 09 20 20 33 34 39 | 30 20 09 09 3b 20 20 20 |qu. 349|0 ..; |
|00001c80| 22 e5 20 00 09 22 20 20 | 20 23 32 20 20 20 22 20 |". .." | #2 " |
|00001c90| 20 20 22 09 20 20 41 4c | 53 4f 20 54 48 45 20 0d | ". AL|SO THE .|
|00001ca0| 0a 63 6d 62 6d 6f 64 33 | 09 65 71 75 09 20 20 33 |.cmbmod3|.equ. 3|
|00001cb0| 34 39 30 20 09 09 3b 20 | 20 20 22 e5 20 00 09 22 |490 ..; | ". .."|
|00001cc0| 20 20 20 23 33 20 20 22 | 20 20 20 20 22 09 20 20 | #3 "| ". |
|00001cd0| 4d 41 58 20 44 45 4c 41 | 59 53 0d 0a 63 6d 62 6d |MAX DELA|YS..cmbm|
|00001ce0| 6f 64 34 09 65 71 75 09 | 20 20 33 34 39 30 20 09 |od4.equ.| 3490 .|
|00001cf0| 09 3b 20 20 20 22 e5 20 | 00 09 22 20 20 20 23 34 |.; ". |.." #4|
|00001d00| 20 20 22 20 20 20 20 22 | 09 20 20 41 4c 4c 4f 57 | " "|. ALLOW|
|00001d10| 45 44 20 46 4f 52 0d 0a | 09 09 09 09 3b 09 09 09 |ED FOR..|....;...|
|00001d20| 09 20 20 43 48 4f 53 45 | 4e 20 44 53 4d 0d 0a 09 |. CHOSE|N DSM...|
|00001d30| 09 09 09 3b 09 09 09 09 | 20 20 56 41 4c 55 45 0d |...;....| VALUE.|
|00001d40| 0a 0d 0a 75 6e 74 72 76 | 62 64 6c 79 09 65 71 75 |...untrv|bdly.equ|
|00001d50| 09 32 36 35 09 09 20 20 | 20 20 3b 20 64 65 6c 61 |.265.. | ; dela|
|00001d60| 79 09 55 4e 49 54 20 28 | 6f 72 20 41 4c 4c 50 41 |y.UNIT (|or ALLPA|
|00001d70| 53 53 29 0d 0a 75 6e 74 | 5f 67 09 e5 20 00 05 09 |SS)..unt|_g.. ...|
|00001d80| 65 71 75 09 30 2e 37 09 | 09 20 20 20 20 3b 20 67 |equ.0.7.|. ; g|
|00001d90| 61 69 6e 73 20 28 67 29 | 20 20 20 20 52 45 56 45 |ains (g)| REVE|
|00001da0| 52 42 45 52 41 54 4f 52 | 0d 0a 6e 65 67 5f 67 09 |RBERATOR|..neg_g.|
|00001db0| 09 65 71 75 09 2d 75 6e | 74 5f 67 09 09 20 20 20 |.equ.-un|t_g.. |
|00001dc0| 20 3b 09 20 20 20 20 28 | 2d 67 29 0d 0a 6f 6e 65 | ;. (|-g)..one|
|00001dd0| 5f 6d 5f 67 32 09 65 71 | 75 09 28 31 2d 75 6e 74 |_m_g2.eq|u.(1-unt|
|00001de0| 5f 67 2a 75 6e 74 5f 67 | 29 09 20 20 20 20 3b 09 |_g*unt_g|). ;.|
|00001df0| 22 20 20 20 28 31 2d 67 | 2a 2a 32 29 0d 0a 0d 0a |" (1-g|**2)....|
|00001e00| 0d 0a 63 6d 62 5f 67 09 | 09 65 71 75 09 30 2e 38 |..cmb_g.|.equ.0.8|
|00001e10| 35 09 09 3b 20 28 4f 56 | 45 52 41 4c 4c 29 20 43 |5..; (OV|ERALL) C|
|00001e20| 4f 4d 42 20 46 49 4c 54 | 45 52 20 46 45 45 44 42 |OMB FILT|ER FEEDB|
|00001e30| 41 43 4b 20 47 41 49 4e | 20 0d 0a e5 09 00 05 3b |ACK GAIN| ......;|
|00001e40| 20 63 6f 6e 74 72 6f 6c | 73 20 72 65 76 65 72 62 | control|s reverb|
|00001e50| 20 64 65 63 61 79 20 74 | 69 6d 65 3a 20 73 6d 61 | decay t|ime: sma|
|00001e60| 6c 6c 65 72 0d 0a e5 09 | 00 05 3b 20 76 61 6c 75 |ller....|..; valu|
|00001e70| 65 73 20 67 69 76 65 20 | 71 75 69 63 6b 65 72 20 |es give |quicker |
|00001e80| 64 65 63 61 79 2c 20 6c | 61 72 67 65 72 0d 0a e5 |decay, l|arger...|
|00001e90| 09 00 05 3b 20 76 61 6c | 75 65 73 20 79 69 65 6c |...; val|ues yiel|
|00001ea0| 64 20 73 6c 6f 77 65 72 | 20 64 65 63 61 79 0d 0a |d slower| decay..|
|00001eb0| 0d 0a 6c 70 66 31 09 09 | 65 71 75 09 30 2e 34 30 |..lpf1..|equ.0.40|
|00001ec0| 38 09 09 3b 20 6c 70 66 | 20 66 69 6c 74 65 72 20 |8..; lpf| filter |
|00001ed0| 63 6f 65 66 66 69 63 69 | 65 6e 74 20 69 6e 20 74 |coeffici|ent in t|
|00001ee0| 68 65 20 0d 0a 6c 70 66 | 32 09 09 65 71 75 09 30 |he ..lpf|2..equ.0|
|00001ef0| 2e 34 34 38 09 09 3b 20 | 66 65 65 64 62 61 63 6b |.448..; |feedback|
|00001f00| 20 6c 6f 6f 70 20 6f 66 | 20 74 68 65 20 63 6f 6d | loop of| the com|
|00001f10| 62 73 2c 0d 0a 6c 70 66 | 33 09 09 65 71 75 09 30 |bs,..lpf|3..equ.0|
|00001f20| 2e 34 37 36 09 09 3b 20 | 74 68 65 73 12 e0 65 20 |.476..; |thes..e |
|00001f30| 4c 50 46 27 73 20 73 69 | 6d 75 6c 61 74 65 20 74 |LPF's si|mulate t|
|00001f40| 68 65 20 68 69 67 68 20 | 66 72 65 71 0d 0a 6c 70 |he high |freq..lp|
|00001f50| 66 34 09 09 65 71 75 09 | 30 2e 34 39 36 09 09 3b |f4..equ.|0.496..;|
|00001f60| 20 61 74 74 65 6e 74 75 | 61 74 69 6f 6e 20 69 6e | attentu|ation in|
|00001f70| 20 72 65 61 6c 20 61 63 | 6f 75 73 74 69 63 20 72 | real ac|oustic r|
|00001f80| 65 76 65 72 62 0d 0a 0d | 0a 66 64 62 63 6b 31 09 |everb...|.fdbck1.|
|00001f90| 09 65 71 75 09 63 6d 62 | 5f 67 2a 28 31 2d 6c 70 |.equ.cmb|_g*(1-lp|
|00001fa0| 66 31 29 09 3b 20 61 63 | 74 75 61 6c 20 63 6f 6d |f1).; ac|tual com|
|00001fb0| 62 20 66 65 65 64 62 61 | 63 6b 20 67 61 69 6e 0d |b feedba|ck gain.|
|00001fc0| 0a 66 64 62 63 6b 32 09 | 09 65 71 75 09 63 6d 62 |.fdbck2.|.equ.cmb|
|00001fd0| 5f 67 2a 28 31 2d 6c 70 | 66 32 29 09 3b 20 69 73 |_g*(1-lp|f2).; is|
|00001fe0| 20 64 65 74 65 72 6d 69 | 6e 65 64 20 62 79 20 74 | determi|ned by t|
|00001ff0| 68 65 20 6c 70 66 20 66 | 69 6c 74 65 72 0d 0a 66 |he lpf f|ilter..f|
|00002000| 64 62 63 6b 33 09 09 65 | 71 75 09 63 6d 62 5f 67 |dbck3..e|qu.cmb_g|
|00002010| 2a 28 31 2d 6c 70 66 33 | 29 09 3b 20 63 6f 65 66 |*(1-lpf3|).; coef|
|00002020| 66 69 63 69 65 6e 74 20 | 61 6e 64 20 74 68 65 20 |ficient |and the |
|00002030| 6f 76 65 72 61 6c 6c 20 | 66 65 65 64 2d 0d 0a 66 |overall |feed-..f|
|00002040| 64 62 63 6b 34 09 09 65 | 71 75 09 63 6d 62 5f 67 |dbck4..e|qu.cmb_g|
|00002050| 2a 28 31 2d 6c 70 66 34 | 29 09 3b 20 62 61 63 6b |*(1-lpf4|).; back|
|00002060| 20 67 61 69 6e 20 74 6f | 20 69 6e 73 75 72 65 20 | gain to| insure |
|00002070| 73 74 61 62 69 6c 69 74 | 79 0d 0a 0d 0a 0d 0a 61 |stabilit|y......a|
|00002080| 6c 69 67 6e 64 6c 79 09 | 09 65 71 75 09 31 33 30 |ligndly.|.equ.130|
|00002090| 35 20 20 20 09 3b 20 61 | 6c 69 67 6e 6d 65 6e 74 |5 .; a|lignment|
|000020a0| 20 64 65 6c 61 79 20 28 | 73 65 65 20 64 69 61 67 | delay (|see diag|
|000020b0| 72 61 6d 20 61 62 6f 76 | 65 29 0d 0a 61 6c 69 67 |ram abov|e)..alig|
|000020c0| 6e 6d 6f 64 09 09 65 71 | 75 09 31 33 39 30 09 3b |nmod..eq|u.1390.;|
|000020d0| e5 20 00 05 22 e5 20 00 | 05 6d 6f 64 0d 0a 0d 0a |. ..". .|.mod....|
|000020e0| 09 0d 0a 72 65 76 65 72 | 62 67 09 09 65 71 75 09 |...rever|bg..equ.|
|000020f0| 30 2e 33 35 09 09 3b 20 | 72 65 76 65 72 62 65 72 |0.35..; |reverber|
|00002100| 61 74 69 6f 6e 20 6f 75 | 74 70 75 74 20 67 61 69 |ation ou|tput gai|
|00002110| 6e 20 76 61 6c 75 65 0d | 0a 66 69 72 67 09 09 65 |n value.|.firg..e|
|00002120| 71 75 09 30 2e 31 35 09 | 09 3b 20 65 61 72 6c 79 |qu.0.15.|.; early|
|00002130| 20 72 66 6c 63 74 6e 20 | 46 49 52 20 6f 75 74 70 | rflctn |FIR outp|
|00002140| 75 74 20 67 61 69 6e 20 | 76 61 6c 75 65 0d 0a 64 |ut gain |value..d|
|00002150| 72 79 67 09 09 65 71 75 | 09 30 2e 39 39 39 39 2d |ryg..equ|.0.9999-|
|00002160| 28 72 65 76 65 72 62 67 | 2b 66 69 72 67 29 20 3b |(reverbg|+firg) ;|
|00002170| 20 64 72 79 20 73 69 67 | 6e 61 6c 20 67 61 69 6e | dry sig|nal gain|
|00002180| 20 69 73 20 72 65 73 74 | 20 20 0d 0a e5 09 00 05 | is rest| ......|
|00002190| 3b 20 43 48 4f 4f 53 45 | 20 54 48 45 20 4d 49 58 |; CHOOSE| THE MIX|
|000021a0| 20 59 4f 55 20 4c 49 4b | 45 0d 0a 0d 0a 0d 0a 09 | YOU LIK|E.......|
|000021b0| 6f 72 67 20 78 3a 30 0d | 0a 63 68 65 61 64 31 09 |org x:0.|.chead1.|
|000021c0| 64 73 6d 20 33 35 30 30 | 09 09 3b 20 61 6c 6c 6f |dsm 3500|..; allo|
|000021d0| 63 61 74 65 73 20 33 35 | 30 30 20 64 61 74 61 20 |cates 35|00 data |
|000021e0| 73 70 61 63 65 73 20 66 | 6f 72 20 75 73 65 20 61 |spaces f|or use a|
|000021f0| 73 0d 0a 63 68 65 61 64 | 32 09 64 73 6d 20 33 35 |s..chead|2.dsm 35|
|00002200| 30 30 09 09 3b 20 63 6f | 6d 62 20 66 69 6c 74 65 |00..; co|mb filte|
|00002210| 72 20 74 61 70 20 64 65 | 6c 61 79 20 6c 69 6e 65 |r tap de|lay line|
|00002220| 73 2c 20 43 48 45 41 44 | 31 20 72 65 66 65 72 73 |s, CHEAD|1 refers|
|00002230| 0d 0a 63 68 65 61 64 33 | 09 64 73 6d 20 33 35 30 |..chead3|.dsm 350|
|00002240| 30 09 09 3b 20 74 6f 20 | 74 68 65 20 43 6f 6d 62 |0..; to |the Comb|
|00002250| 20 66 69 6c 74 65 72 20 | 48 45 41 44 20 28 62 65 | filter |HEAD (be|
|00002260| 67 69 6e 6e 69 6e 67 29 | 20 66 6f 72 20 0d 0a 63 |ginning)| for ..c|
|00002270| 68 65 61 64 34 09 64 73 | 6d 20 33 35 30 30 09 09 |head4.ds|m 3500..|
|00002280| 3b 20 66 69 6c 74 65 72 | 20 23 31 20 20 0d 0a 0d |; filter| #1 ...|
|00002290| 0a 09 6f 72 67 20 78 3a | 24 30 66 30 30 0d 0a 6f |..org x:|$0f00..o|
|000022a0| 66 73 74 5f 62 66 09 64 | 73 6d 09 6e 74 61 70 09 |fst_bf.d|sm.ntap.|
|000022b0| 09 3b 20 74 68 69 73 20 | 72 65 73 65 72 76 65 73 |.; this |reserves|
|000022c0| 20 22 6e 74 61 70 22 20 | 63 6f 6e 74 69 67 75 6f | "ntap" |contiguo|
|000022d0| 75 73 20 61 64 64 72 65 | 73 73 65 73 0d 0a 09 6f |us addre|sses...o|
|000022e0| 72 67 20 78 3a 6f 66 73 | 74 5f 62 66 09 09 3b 20 |rg x:ofs|t_bf..; |
|000022f0| 73 74 61 72 74 69 6e 67 | 20 61 74 20 74 68 65 20 |starting| at the |
|00002300| 63 6c 6f 73 65 73 74 20 | 61 70 70 72 6f 70 72 69 |closest |appropri|
|00002310| 61 74 65 20 6d 6f 64 75 | 6c 6f 0d 0a 6f 66 73 74 |ate modu|lo..ofst|
|00002320| 30 09 64 63 09 31 09 09 | 3b 20 78 20 61 64 64 72 |0.dc.1..|; x addr|
|00002330| 65 73 73 20 73 70 61 63 | 65 2e 20 20 54 68 65 6e |ess spac|e. Then|
|00002340| 20 73 74 61 72 74 73 20 | 66 69 6c 6c 69 6e 67 20 | starts |filling |
|00002350| 74 68 65 20 0d 0a 6f 66 | 73 74 31 09 64 63 09 38 |the ..of|st1.dc.8|
|00002360| 37 37 09 09 3b 20 6f 66 | 66 73 65 74 20 62 75 66 |77..; of|fset buf|
|00002370| 66 65 72 20 61 74 20 74 | 68 69 73 20 6c 6f 63 61 |fer at t|his loca|
|00002380| 74 69 6f 6e 20 77 69 74 | 68 20 20 20 0d 0a 6f 66 |tion wit|h ..of|
|00002390| 73 74 32 09 64 63 09 31 | 35 36 31 09 09 3b 20 74 |st2.dc.1|561..; t|
|000023a0| 68 65 20 72 69 67 68 74 | 20 64 65 6c 61 79 20 76 |he right| delay v|
|000023b0| 61 6c 75 65 73 20 66 6f | 72 20 74 68 65 20 0d 0a |alues fo|r the ..|
|000023c0| 6f 66 73 74 33 09 64 63 | 09 31 37 31 36 09 09 3b |ofst3.dc|.1716..;|
|000023d0| 20 45 41 52 4c 59 20 52 | 45 46 4c 45 43 54 49 4f | EARLY R|EFLECTIO|
|000023e0| 4e 20 46 49 52 0d 0a 6f | 66 73 74 34 09 64 63 09 |N FIR..o|fst4.dc.|
|000023f0| 31 38 32 36 0d 0a 6f 66 | 73 74 35 09 64 63 09 33 |1826..of|st5.dc.3|
|00002400| 30 38 33 09 20 20 3b 20 | 49 4d 50 4f 52 54 41 4e |083. ; |IMPORTAN|
|00002410| 54 20 2d 20 74 6f 20 67 | 65 74 20 6e 6f 20 64 65 |T - to g|et no de|
|00002420| 6c 61 79 20 66 6f 72 20 | 74 68 65 20 66 69 72 73 |lay for |the firs|
|00002430| 74 20 0d 0a 6f 66 73 74 | 36 20 20 20 64 63 09 33 |t ..ofst|6 dc.3|
|00002440| 35 31 30 09 20 20 3b 20 | 65 61 72 6c 79 20 72 65 |510. ; |early re|
|00002450| 66 6c 65 63 74 69 6f 6e | 2c 20 75 73 65 20 61 20 |flection|, use a |
|00002460| 22 31 22 2e 20 20 54 68 | 69 73 20 69 73 20 64 75 |"1". Th|is is du|
|00002470| 65 20 74 68 65 20 75 73 | 65 0d 0a 09 09 09 20 20 |e the us|e..... |
|00002480| 3b 20 6f 66 20 61 6e 20 | 69 6e 73 74 72 75 63 74 |; of an |instruct|
|00002490| 69 6f 6e 20 63 6f 64 65 | 20 70 72 65 2d 64 65 63 |ion code| pre-dec|
|000024a0| 72 65 6d 65 6e 74 2c 20 | 61 20 22 30 22 20 76 61 |rement, |a "0" va|
|000024b0| 6c 75 65 20 0d 0a 09 09 | 09 20 20 3b 20 77 69 6c |lue ....|. ; wil|
|000024c0| 6c 20 63 61 75 73 65 20 | 61 20 6d 61 78 69 6d 75 |l cause |a maximu|
|000024d0| 6d 20 64 65 6c 61 79 20 | 65 71 75 61 6c 20 74 6f |m delay |equal to|
|000024e0| 20 74 68 65 20 74 61 70 | 20 64 65 6c 61 79 0d 0a | the tap| delay..|
|000024f0| 09 09 09 20 20 3b 20 6c | 69 6e 65 20 6c 65 6e 67 |... ; l|ine leng|
|00002500| 74 68 0d 0a 0d 0a 0d 0a | 0d 0a 75 6e 74 64 6c 79 |th......|..untdly|
|00002510| 09 64 63 09 75 6e 74 72 | 76 62 64 6c 79 09 3b 20 |.dc.untr|vbdly.; |
|00002520| 64 65 66 69 6e 65 20 74 | 68 65 20 55 4e 49 54 20 |define t|he UNIT |
|00002530| 52 45 56 45 52 42 45 52 | 41 54 4f 52 20 64 65 6c |REVERBER|ATOR del|
|00002540| 61 79 0d 0a 75 6e 74 67 | 31 09 64 63 09 75 6e 74 |ay..untg|1.dc.unt|
|00002550| 5f 67 09 09 3b 20 20 20 | 20 22 e5 20 00 0a 22 e5 |_g..; | ". ..".|
|00002560| 20 00 0e 67 0d 0a 75 6e | 74 67 32 09 64 63 09 6e | ..g..un|tg2.dc.n|
|00002570| 65 67 5f 67 09 09 3b 20 | 20 20 20 22 e5 20 00 0a |eg_g..; | ". ..|
|00002580| 22 e5 20 00 09 22 20 20 | 20 2d 67 0d 0a 75 6e 74 |". .." | -g..unt|
|00002590| 67 33 09 64 63 09 6f 6e | 65 5f 6d 5f 67 32 09 3b |g3.dc.on|e_m_g2.;|
|000025a0| 20 20 20 20 22 e5 20 00 | 0a 22 e5 20 00 0a 28 31 | ". .|.". ..(1|
|000025b0| 2d 67 2a 2a 32 29 0d 0a | 75 6e 74 6d 6f 64 09 64 |-g**2)..|untmod.d|
|000025c0| 63 09 75 6e 74 72 76 62 | 64 6c 79 2d 31 09 3b 20 |c.untrvb|dly-1.; |
|000025d0| 6d 6f 64 75 6c 6f 20 66 | 6f 72 20 20 20 20 22 e5 |modulo f|or ".|
|000025e0| 20 00 09 22 0d 0a 0d 0a | 61 6c 67 6e 64 6c 79 09 | .."....|algndly.|
|000025f0| 64 63 09 61 6c 69 67 6e | 64 6c 79 0d 0a 61 6c 67 |dc.align|dly..alg|
|00002600| 6e 6d 6f 64 09 64 63 09 | 61 6c 69 67 6e 6d 6f 64 |nmod.dc.|alignmod|
|00002610| 0d 0a 0d 0a 09 6f 72 67 | 20 79 3a 24 30 66 30 30 |.....org| y:$0f00|
|00002620| 0d 0a 67 61 69 6e 5f 62 | 66 20 64 73 6d 20 6e 74 |..gain_b|f dsm nt|
|00002630| 61 70 0d 0a 09 6f 72 67 | 20 79 3a 67 61 69 6e 5f |ap...org| y:gain_|
|00002640| 62 66 09 09 3b 20 73 74 | 61 72 74 69 6e 67 20 61 |bf..; st|arting a|
|00002650| 74 20 79 20 61 64 64 72 | 65 73 73 20 7a 65 72 6f |t y addr|ess zero|
|00002660| 20 74 68 69 73 20 72 65 | 73 65 72 76 65 73 0d 0a | this re|serves..|
|00002670| 09 09 09 09 3b 20 22 6e | 74 61 70 22 20 63 6f 6e |....; "n|tap" con|
|00002680| 74 69 67 75 6f 75 73 20 | 61 64 64 72 65 73 73 65 |tiguous |addresse|
|00002690| 73 20 74 68 65 6e 20 73 | 74 61 72 74 73 0d 0a 09 |s then s|tarts...|
|000026a0| 09 09 09 3b 20 66 69 6c | 6c 69 6e 67 20 74 68 65 |...; fil|ling the|
|000026b0| 73 65 20 61 64 64 72 65 | 73 73 65 73 20 77 69 74 |se addre|sses wit|
|000026c0| 68 20 74 68 65 20 64 65 | 73 69 72 65 64 0d 0a 67 |h the de|sired..g|
|000026d0| 61 69 6e 30 09 64 63 09 | 30 2e 32 31 33 09 09 3b |ain0.dc.|0.213..;|
|000026e0| 20 74 61 70 20 22 67 61 | 69 6e 22 20 76 61 6c 75 | tap "ga|in" valu|
|000026f0| 65 73 20 66 6f 72 20 45 | 41 52 4c 59 20 52 45 46 |es for E|ARLY REF|
|00002700| 4c 45 43 54 49 4f 4e 20 | 46 49 52 0d 0a 67 61 69 |LECTION |FIR..gai|
|00002710| 6e 31 09 64 63 09 30 2e | 32 31 37 09 09 3b 20 72 |n1.dc.0.|217..; r|
|00002720| 65 63 6f 6d 6d 65 6e 64 | 65 64 20 62 79 20 6d 6f |ecommend|ed by mo|
|00002730| 6f 72 65 72 0d 0a 67 61 | 69 6e 32 09 64 63 09 30 |orer..ga|in2.dc.0|
|00002740| 2e 31 37 34 09 09 3b 0d | 0a 67 61 69 6e 33 09 64 |.174..;.|.gain3.d|
|00002750| 63 09 30 2e 31 33 35 09 | 09 3b 20 69 74 20 69 73 |c.0.135.|.; it is|
|00002760| 20 72 65 63 6f 6d 6d 65 | 6e 64 65 64 20 74 6f 20 | recomme|nded to |
|00002770| 6b 65 65 70 20 6d 61 6e | 79 20 65 61 72 6c 79 20 |keep man|y early |
|00002780| 0d 0a 67 61 69 6e 34 09 | 64 63 09 30 2e 31 35 33 |..gain4.|dc.0.153|
|00002790| 09 09 3b 20 72 65 66 6c | 65 63 74 69 6f 6e 20 72 |..; refl|ection r|
|000027a0| 65 74 75 72 6e 73 2c 20 | 61 73 20 74 68 65 73 65 |eturns, |as these|
|000027b0| 20 61 72 65 20 66 65 64 | 20 69 6e 74 6f 0d 0a 67 | are fed| into..g|
|000027c0| 61 69 6e 35 09 64 63 09 | 30 2e 31 35 37 09 09 3b |ain5.dc.|0.157..;|
|000027d0| 20 63 6f 6d 62 20 66 69 | 6c 74 65 72 73 2c 20 74 | comb fi|lters, t|
|000027e0| 68 61 6e 20 63 61 6e 20 | 63 6f 6e 74 72 69 62 75 |han can |contribu|
|000027f0| 74 65 20 67 72 65 61 74 | 6c 79 0d 0a 67 61 69 6e |te great|ly..gain|
|00002800| 36 09 64 63 09 30 2e 30 | 35 31 09 09 3b 20 74 6f |6.dc.0.0|51..; to|
|00002810| 20 74 68 65 20 6c 61 74 | 65 72 20 69 6d 70 75 6c | the lat|er impul|
|00002820| 73 65 20 72 65 73 70 6f | 6e 73 65 20 64 65 6e 73 |se respo|nse dens|
|00002830| 69 74 79 0d 0a 0d 0a 72 | 76 62 67 61 69 6e 09 64 |ity....r|vbgain.d|
|00002840| 63 09 72 65 76 65 72 62 | 67 09 09 3b 20 74 6f 74 |c.reverb|g..; tot|
|00002850| 61 6c 20 72 65 76 65 72 | 62 65 72 61 74 69 6f 6e |al rever|beration|
|00002860| 20 67 61 69 6e 0d 0a 66 | 69 72 67 61 69 6e 20 64 | gain..f|irgain d|
|00002870| 63 09 66 69 72 67 09 09 | 3b 20 65 61 72 6c 79 20 |c.firg..|; early |
|00002880| 72 65 66 6c 65 63 74 69 | 6f 6e 20 67 61 69 6e 0d |reflecti|on gain.|
|00002890| 0a 64 72 79 67 61 69 6e | 20 64 63 09 64 72 79 67 |.drygain| dc.dryg|
|000028a0| 09 09 3b 20 64 72 79 20 | 73 69 67 6e 61 6c 20 67 |..; dry |signal g|
|000028b0| 61 69 6e 0d 0a 0d 0a 09 | 6f 72 67 20 79 3a 30 0d |ain.....|org y:0.|
|000028c0| 0a 63 31 67 31 09 64 63 | 09 6c 70 66 31 09 09 3b |.c1g1.dc|.lpf1..;|
|000028d0| 20 63 6f 6d 62 20 23 31 | 20 67 31 20 28 4c 50 46 | comb #1| g1 (LPF|
|000028e0| 20 67 61 69 6e 29 0d 0a | 63 32 67 31 09 64 63 09 | gain)..|c2g1.dc.|
|000028f0| 6c 70 66 32 09 09 3b e5 | 20 00 06 23 32 e5 20 00 |lpf2..;.| ..#2. .|
|00002900| 06 0d 0a 63 33 67 31 09 | 64 63 09 6c 70 66 33 09 |...c3g1.|dc.lpf3.|
|00002910| 09 3b e5 20 00 06 23 33 | 0d 0a 63 34 67 31 09 64 |.;. ..#3|..c4g1.d|
|00002920| 63 09 6c 70 66 34 20 09 | 09 3b e5 20 00 06 23 34 |c.lpf4 .|.;. ..#4|
|00002930| 0d 0a 0d 0a 0d 0a 63 31 | 67 32 09 64 63 09 66 64 |......c1|g2.dc.fd|
|00002940| 62 63 6b 31 09 09 3b 20 | 66 65 65 64 62 61 63 6b |bck1..; |feedback|
|00002950| 20 67 61 69 6e 20 64 65 | 72 69 76 65 64 20 66 72 | gain de|rived fr|
|00002960| 6f 6d 0d 0a 63 32 67 32 | 09 64 63 20 09 66 64 62 |om..c2g2|.dc .fdb|
|00002970| 63 6b 32 20 09 09 3b 20 | 63 69 67 32 3d 20 67 20 |ck2 ..; |cig2= g |
|00002980| 2a 20 28 31 20 2d 20 63 | 69 67 31 29 20 77 68 65 |* (1 - c|ig1) whe|
|00002990| 72 65 20 69 3d 63 6f 6d | 62 23 0d 0a 63 33 67 32 |re i=com|b#..c3g2|
|000029a0| 09 64 63 09 66 64 62 63 | 6b 33 09 09 0d 0a 63 34 |.dc.fdbc|k3....c4|
|000029b0| 67 32 09 64 63 09 66 64 | 62 63 6b 34 0d 0a 0d 0a |g2.dc.fd|bck4....|
|000029c0| 0d 0a 73 61 6d 70 6c 65 | 09 20 64 73 20 31 09 09 |..sample|. ds 1..|
|000029d0| 09 3b 20 69 6e 70 75 74 | 20 73 61 6d 70 6c 65 20 |.; input| sample |
|000029e0| 73 74 6f 72 61 67 65 20 | 61 64 64 72 65 73 73 0d |storage |address.|
|000029f0| 0a 66 69 72 6f 75 74 20 | 20 20 64 73 20 31 09 09 |.firout | ds 1..|
|00002a00| 09 3b 20 65 61 72 6c 79 | 20 72 65 66 20 46 49 52 |.; early| ref FIR|
|00002a10| 20 4f 55 54 70 75 74 20 | 73 74 6f 72 61 67 65 20 | OUTput |storage |
|00002a20| 61 64 64 72 65 73 73 0d | 0a 0d 0a 63 31 6f 75 74 |address.|...c1out|
|00002a30| 20 20 64 73 20 31 09 09 | 09 3b 20 43 4f 4d 42 20 | ds 1..|.; COMB |
|00002a40| 66 69 6c 74 65 72 20 23 | 31 20 6f 75 74 70 75 74 |filter #|1 output|
|00002a50| 20 73 74 6f 72 61 67 65 | 20 61 64 64 72 65 73 73 | storage| address|
|00002a60| 0d 0a 63 32 6f 75 74 20 | 20 64 73 20 31 09 09 09 |..c2out | ds 1...|
|00002a70| 3b 20 20 22 e5 20 00 06 | 22 20 20 20 23 32 20 20 |; ". ..|" #2 |
|00002a80| 20 22 e5 20 00 07 22 e5 | 20 00 07 22 0d 0a 63 33 | ". ..".| .."..c3|
|00002a90| 6f 75 74 20 20 64 73 20 | 31 09 09 09 3b 20 20 22 |out ds |1...; "|
|00002aa0| 09 20 20 22 20 20 20 23 | 33 20 20 20 22 09 20 20 |. " #|3 ". |
|00002ab0| 20 22 09 20 20 20 22 0d | 0a 63 34 6f 75 74 20 20 | ". ".|.c4out |
|00002ac0| 64 73 20 31 09 09 09 3b | 20 20 22 09 20 20 22 20 |ds 1...;| ". " |
|00002ad0| 20 20 23 34 20 20 20 22 | 09 20 20 20 22 09 20 20 | #4 "|. ". |
|00002ae0| 20 22 0d 0a 0d 0a 6c 70 | 66 73 74 31 09 64 73 20 | "....lp|fst1.ds |
|00002af0| 31 09 09 09 3b 20 20 22 | 09 20 20 22 20 20 20 23 |1...; "|. " #|
|00002b00| 31 20 4c 6f 77 20 50 61 | 73 73 20 46 69 6c 74 65 |1 Low Pa|ss Filte|
|00002b10| 72 20 73 74 61 74 65 0d | 0a 6c 70 66 73 74 32 09 |r state.|.lpfst2.|
|00002b20| 64 73 20 31 09 09 09 3b | 20 20 22 09 20 20 22 20 |ds 1...;| ". " |
|00002b30| 20 20 23 32 20 20 22 20 | 20 20 20 22 20 20 20 20 | #2 " | " |
|00002b40| 22 e5 20 00 06 22 0d 0a | 6c 70 66 73 74 33 20 20 |". .."..|lpfst3 |
|00002b50| 64 73 20 31 09 09 09 3b | 20 20 22 09 20 20 22 20 |ds 1...;| ". " |
|00002b60| 20 20 23 33 20 20 22 20 | 20 20 20 22 20 20 20 20 | #3 " | " |
|00002b70| 22 e5 20 00 06 22 0d 0a | 6c 70 66 73 74 34 09 64 |". .."..|lpfst4.d|
|00002b80| 73 20 31 09 09 09 3b 20 | 20 22 09 20 20 22 20 20 |s 1...; | ". " |
|00002b90| 20 23 34 20 20 22 20 20 | 20 20 22 20 20 20 20 22 | #4 " | " "|
|00002ba0| e5 20 00 06 22 0d 0a 0d | 0a 09 09 09 09 3b 20 61 |. .."...|.....; a|
|00002bb0| 6c 6c 6f 63 61 74 65 73 | 20 6d 6f 64 75 6c 6f 20 |llocates| modulo |
|00002bc0| 6d 65 6d 6f 72 79 20 66 | 6f 72 20 74 68 65 20 75 |memory f|or the u|
|00002bd0| 6e 69 74 0d 0a 75 64 6c | 79 6c 6e 09 64 73 6d 09 |nit..udl|yln.dsm.|
|00002be0| 33 30 30 09 09 3b 20 28 | 61 6c 6c 70 61 73 73 29 |300..; (|allpass)|
|00002bf0| 20 72 65 76 65 72 62 65 | 72 61 74 6f 72 20 64 65 | reverbe|rator de|
|00002c00| 6c 61 79 20 6c 69 6e 65 | 20 0d 0a 0d 0a 61 6c 67 |lay line| ....alg|
|00002c10| 6e 64 6c 79 6c 6e 20 64 | 73 6d 09 31 34 30 30 09 |ndlyln d|sm.1400.|
|00002c20| 09 3b 20 61 6c 6c 6f 63 | 61 74 65 73 20 6d 6f 64 |.; alloc|ates mod|
|00002c30| 75 6c 6f 20 6d 65 6d 6f | 72 79 20 66 6f 72 20 61 |ulo memo|ry for a|
|00002c40| 6c 69 67 6e 6d 65 6e 74 | 20 64 65 6c 61 79 20 20 |lignment| delay |
|00002c50| 0d 0a 09 09 09 09 3b 20 | 6c 69 6e 65 0d 0a 0d 0a |......; |line....|
|00002c60| 64 6c 79 6c 69 6e 65 09 | 64 73 6d 20 64 6c 79 6d |dlyline.|dsm dlym|
|00002c70| 78 09 09 3b 20 61 6c 6c | 6f 63 61 74 65 73 20 6d |x..; all|ocates m|
|00002c80| 6f 64 20 6d 65 6d 6f 72 | 79 20 66 6f 72 20 74 68 |od memor|y for th|
|00002c90| 65 20 46 49 52 20 64 65 | 6c 61 79 20 6c 69 6e 65 |e FIR de|lay line|
|00002ca0| 0d 0a 0d 0a 3b e5 2d 00 | 4a 0d 0a e5 20 00 05 6f |....;.-.|J... ..o|
|00002cb0| 72 67 e5 20 00 05 70 3a | 24 34 30 09 09 3b 20 70 |rg. ..p:|$40..; p|
|00002cc0| 72 6f 67 72 61 6d 20 73 | 74 61 72 74 20 61 64 64 |rogram s|tart add|
|00002cd0| 72 65 73 73 0d 0a 0d 0a | 3b 20 53 65 74 20 75 70 |ress....|; Set up|
|00002ce0| 20 41 44 53 20 62 6f 61 | 72 64 20 69 6e 20 63 61 | ADS boa|rd in ca|
|00002cf0| 73 65 20 6f 66 20 66 6f | 72 63 65 20 62 72 65 61 |se of fo|rce brea|
|00002d00| 6b 20 69 6e 73 74 65 61 | 64 20 6f 66 20 66 6f 72 |k instea|d of for|
|00002d10| 63 65 20 72 65 73 65 74 | 0d 0a e5 20 00 07 6d 6f |ce reset|... ..mo|
|00002d20| 76 65 70 20 23 30 2c 78 | 3a 24 46 46 46 45 e5 20 |vep #0,x|:$FFFE. |
|00002d30| 00 09 3b 73 65 74 20 62 | 63 72 20 74 6f 20 7a 65 |..;set b|cr to ze|
|00002d40| 72 6f 0d 0a e5 20 00 07 | 6d 6f 76 65 63 20 23 30 |ro... ..|movec #0|
|00002d50| 2c 73 70 e5 20 00 0e 3b | 69 6e 69 74 20 73 74 61 |,sp. ..;|init sta|
|00002d60| 63 6b 20 70 6f 69 6e 74 | 65 72 0d 0a e5 20 00 07 |ck point|er... ..|
|00002d70| 6d 6f 76 65 63 20 23 30 | 2c 73 72 e5 20 00 0e 3b |movec #0|,sr. ..;|
|00002d80| 63 6c 65 61 72 20 6c 6f | 6f 70 20 66 6c 61 67 0d |clear lo|op flag.|
|00002d90| 0a 0d 0a 3b 20 53 65 74 | 20 75 70 20 74 68 65 20 |...; Set| up the |
|00002da0| 53 53 49 20 66 6f 72 20 | 6f 70 65 72 61 74 69 6f |SSI for |operatio|
|00002db0| 6e 20 77 69 74 68 20 74 | 68 65 20 44 53 50 35 36 |n with t|he DSP56|
|00002dc0| 41 44 43 31 36 45 56 42 | 0d 0a 3b 20 54 68 65 20 |ADC16EVB|..; The |
|00002dd0| 66 6f 6c 6c 6f 77 69 6e | 67 20 63 6f 64 65 20 73 |followin|g code s|
|00002de0| 65 74 73 20 70 6f 72 74 | 20 43 20 74 6f 20 66 75 |ets port| C to fu|
|00002df0| 6e 63 74 69 6f 6e 20 61 | 73 20 53 43 49 2f 53 53 |nction a|s SCI/SS|
|00002e00| 49 0d 0a e5 20 00 07 6d | 6f 76 65 20 23 24 30 2c |I... ..m|ove #$0,|
|00002e10| 61 30 e5 20 00 0e 3b 7a | 65 72 6f 20 50 43 43 20 |a0. ..;z|ero PCC |
|00002e20| 74 6f 20 63 79 63 6c 65 | 20 69 74 0d 0a e5 20 00 |to cycle| it... .|
|00002e30| 07 6d 6f 76 65 70 20 61 | 30 2c 78 3a 24 46 46 45 |.movep a|0,x:$FFE|
|00002e40| 31 0d 0a e5 20 00 07 6d | 6f 76 65 20 23 24 30 30 |1... ..m|ove #$00|
|00002e50| 30 31 66 66 2c 61 30 0d | 0a e5 20 00 07 6d 6f 76 |01ff,a0.|.. ..mov|
|00002e60| 65 70 20 61 30 2c 78 3a | 24 46 46 45 31 e5 20 00 |ep a0,x:|$FFE1. .|
|00002e70| 09 3b 77 72 69 74 65 20 | 50 43 43 0d 0a 0d 0a 3b |.;write |PCC....;|
|00002e80| 20 54 68 65 20 66 6f 6c | 6c 6f 77 69 6e 67 20 63 | The fol|lowing c|
|00002e90| 6f 64 65 20 73 65 74 73 | 20 74 68 65 20 53 53 49 |ode sets| the SSI|
|00002ea0| 20 43 52 41 20 61 6e 64 | 20 43 52 42 20 63 6f 6e | CRA and| CRB con|
|00002eb0| 74 72 6f 6c 20 72 65 67 | 69 73 74 65 72 73 20 66 |trol reg|isters f|
|00002ec0| 6f 72 20 65 78 74 65 72 | 6e 61 6c 0d 0a 3b 20 63 |or exter|nal..; c|
|00002ed0| 6f 6e 74 69 6e 75 6f 75 | 73 20 63 6c 6f 63 6b 2c |ontinuou|s clock,|
|00002ee0| 20 73 79 6e 63 68 72 6f | 6e 6f 75 73 2c 20 6e 6f | synchro|nous, no|
|00002ef0| 72 6d 61 6c 20 6d 6f 64 | 65 2e 0d 0a e5 20 00 07 |rmal mod|e.... ..|
|00002f00| 6d 6f 76 65 20 23 24 30 | 30 34 30 30 30 2c 61 30 |move #$0|04000,a0|
|00002f10| e5 20 00 09 3b 43 52 41 | 20 70 61 74 74 65 72 6e |. ..;CRA| pattern|
|00002f20| 20 66 6f 72 20 77 6f 72 | 64 20 6c 65 6e 67 74 68 | for wor|d length|
|00002f30| 3d 31 36 20 62 69 74 73 | 0d 0a e5 20 00 07 6d 6f |=16 bits|... ..mo|
|00002f40| 76 65 70 20 61 30 2c 78 | 3a 24 46 46 45 43 0d 0a |vep a0,x|:$FFEC..|
|00002f50| e5 20 00 07 6d 6f 76 65 | 20 23 24 30 30 33 32 30 |. ..move| #$00320|
|00002f60| 30 2c 61 30 20 20 20 20 | 3b 43 52 42 20 70 61 74 |0,a0 |;CRB pat|
|00002f70| 74 65 72 6e 20 66 6f 72 | 20 63 6f 6e 74 69 6e 6f |tern for| contino|
|00002f80| 75 73 20 63 6b 2c 73 79 | 63 68 2c 6e 6f 72 6d 61 |us ck,sy|ch,norma|
|00002f90| 6c 20 6d 6f 64 65 0d 0a | e5 20 00 07 6d 6f 76 65 |l mode..|. ..move|
|00002fa0| 70 20 61 30 2c 78 3a 24 | 46 46 45 44 20 20 20 20 |p a0,x:$|FFED |
|00002fb0| 3b 77 6f 72 64 20 6c 6f | 6e 67 20 66 72 61 6d 65 |;word lo|ng frame|
|00002fc0| 20 73 79 6e 63 3a 20 46 | 53 4c 3d 30 3b 65 78 74 | sync: F|SL=0;ext|
|00002fd0| 20 63 6b 2f 66 73 20 0d | 0a 0d 0a 3b 20 e5 2d 00 | ck/fs .|...; .-.|
|00002fe0| 49 0d 0a 09 09 09 09 3b | 20 69 6e 69 74 69 61 6c |I......;| initial|
|00002ff0| 69 7a 65 20 72 65 67 69 | 73 74 65 72 73 20 4d 4f |ize regi|sters MO|
|00003000| 2c 52 4f 2c 20 65 74 63 | 0d 0a 09 6d 6f 76 65 20 |,RO, etc|...move |
|00003010| 23 64 6c 79 6d 78 2d 31 | 2c 6d 30 09 3b 20 74 61 |#dlymx-1|,m0.; ta|
|00003020| 70 20 6c 69 6e 65 20 6d | 6f 64 75 6c 75 73 0d 0a |p line m|odulus..|
|00003030| 09 6d 6f 76 65 20 23 64 | 6c 79 6c 69 6e 65 2c 72 |.move #d|lyline,r|
|00003040| 30 20 09 3b 20 73 74 61 | 72 74 20 6f 66 20 64 65 |0 .; sta|rt of de|
|00003050| 6c 61 79 20 6c 69 6e 65 | 0d 0a 09 6d 6f 76 65 20 |lay line|...move |
|00003060| 23 30 2c 6e 30 09 20 09 | 3b 20 0d 0a 0d 0a 09 6d |#0,n0. .|; .....m|
|00003070| 6f 76 65 20 23 74 61 70 | 6d 6f 64 2c 6d 31 09 09 |ove #tap|mod,m1..|
|00003080| 3b 20 74 61 70 20 67 61 | 69 6e 20 6c 69 6e 65 20 |; tap ga|in line |
|00003090| 6d 6f 64 75 6c 6f 0d 0a | 09 6d 6f 76 65 20 23 67 |modulo..|.move #g|
|000030a0| 61 69 6e 5f 62 66 2c 72 | 31 20 09 3b 20 74 61 70 |ain_bf,r|1 .; tap|
|000030b0| 20 67 61 69 6e 20 26 20 | 74 61 70 20 64 65 6c 61 | gain & |tap dela|
|000030c0| 79 20 70 6f 69 6e 74 65 | 72 0d 0a 0d 0a 09 6d 6f |y pointe|r.....mo|
|000030d0| 76 65 20 23 63 6d 62 6d | 6f 64 31 2c 6d 32 09 3b |ve #cmbm|od1,m2.;|
|000030e0| 20 69 6e 69 74 69 61 6c | 69 7a 65 20 74 68 65 20 | initial|ize the |
|000030f0| 6d 6f 64 75 6c 6f 20 72 | 65 67 69 73 74 65 72 73 |modulo r|egisters|
|00003100| 0d 0a 09 6d 6f 76 65 20 | 23 63 6d 62 6d 6f 64 32 |...move |#cmbmod2|
|00003110| 2c 6d 33 09 3b 20 66 6f | 72 20 63 6f 6d 62 20 66 |,m3.; fo|r comb f|
|00003120| 69 6c 74 65 72 20 62 75 | 66 66 65 72 73 20 31 20 |ilter bu|ffers 1 |
|00003130| 74 68 72 75 20 35 0d 0a | 09 6d 6f 76 65 20 23 63 |thru 5..|.move #c|
|00003140| 6d 62 6d 6f 64 33 2c 6d | 34 0d 0a 09 6d 6f 76 65 |mbmod3,m|4...move|
|00003150| 20 23 63 6d 62 6d 6f 64 | 34 2c 6d 35 0d 0a 0d 0a | #cmbmod|4,m5....|
|00003160| 09 6d 6f 76 65 20 23 63 | 6d 62 64 6c 79 31 2c 6e |.move #c|mbdly1,n|
|00003170| 32 09 3b 20 69 6e 69 74 | 69 61 6c 69 7a 65 20 74 |2.; init|ialize t|
|00003180| 68 65 20 6f 66 66 73 65 | 74 20 72 65 67 69 73 74 |he offse|t regist|
|00003190| 65 72 0d 0a 09 6d 6f 76 | 65 20 23 63 6d 62 64 6c |er...mov|e #cmbdl|
|000031a0| 79 32 2c 6e 33 09 3b 20 | 66 6f 72 20 43 6f 6d 62 |y2,n3.; |for Comb|
|000031b0| 20 66 69 6c 74 65 72 73 | 20 31 20 74 68 72 75 20 | filters| 1 thru |
|000031c0| 35 0d 0a 09 6d 6f 76 65 | 20 23 63 6d 62 64 6c 79 |5...move| #cmbdly|
|000031d0| 33 2c 6e 34 0d 0a 09 6d | 6f 76 65 20 23 63 6d 62 |3,n4...m|ove #cmb|
|000031e0| 64 6c 79 34 2c 6e 35 0d | 0a 0d 0a 09 6d 6f 76 65 |dly4,n5.|....move|
|000031f0| 20 23 63 68 65 61 64 31 | 2c 72 32 09 09 3b 20 69 | #chead1|,r2..; i|
|00003200| 6e 69 74 69 61 6c 69 7a | 65 20 74 68 65 20 13 47 |nitializ|e the .G|
|00003210| 70 6f 69 6e 74 65 72 20 | 76 61 6c 75 65 73 20 66 |pointer |values f|
|00003220| 6f 72 0d 0a 09 6d 6f 76 | 65 20 23 63 68 65 61 64 |or...mov|e #chead|
|00003230| 32 2c 72 33 09 09 3b 20 | 43 6f 6d 62 20 66 69 6c |2,r3..; |Comb fil|
|00003240| 74 65 72 73 20 31 20 74 | 68 72 75 20 35 0d 0a 09 |ters 1 t|hru 5...|
|00003250| 6d 6f 76 65 20 23 63 68 | 65 61 64 33 2c 72 34 0d |move #ch|ead3,r4.|
|00003260| 0a 09 6d 6f 76 65 20 23 | 63 68 65 61 64 34 2c 72 |..move #|chead4,r|
|00003270| 35 0d 0a 0d 0a 09 6d 6f | 76 65 20 78 3a 61 6c 67 |5.....mo|ve x:alg|
|00003280| 6e 6d 6f 64 2c 6d 36 09 | 3b 20 69 6e 69 74 69 61 |nmod,m6.|; initia|
|00003290| 6c 69 7a 65 20 61 6c 69 | 67 6e 6d 65 6e 74 20 64 |lize ali|gnment d|
|000032a0| 65 6c 61 79 20 6c 69 6e | 65 0d 0a 09 6d 6f 76 65 |elay lin|e...move|
|000032b0| 20 78 3a 61 6c 67 6e 64 | 6c 79 2c 6e 36 09 3b 20 | x:algnd|ly,n6.; |
|000032c0| 6f 66 66 73 65 74 2c 20 | 6d 6f 64 75 6c 6f 2c 20 |offset, |modulo, |
|000032d0| 61 6e 64 20 70 6f 69 6e | 74 65 72 20 72 65 67 69 |and poin|ter regi|
|000032e0| 73 74 65 72 73 0d 0a 09 | 6d 6f 76 65 20 23 61 6c |sters...|move #al|
|000032f0| 67 6e 64 6c 79 6c 6e 2c | 72 36 0d 0a 0d 0a 09 6d |gndlyln,|r6.....m|
|00003300| 6f 76 65 20 78 3a 75 6e | 74 6d 6f 64 2c 6d 37 09 |ove x:un|tmod,m7.|
|00003310| 3b 20 69 6e 69 74 69 61 | 6c 69 7a 65 20 75 6e 69 |; initia|lize uni|
|00003320| 74 20 72 65 76 65 72 62 | 65 72 61 74 6f 72 20 28 |t reverb|erator (|
|00003330| 61 6c 6c 70 61 73 73 29 | 0d 0a 09 6d 6f 76 65 20 |allpass)|...move |
|00003340| 78 3a 75 6e 74 64 6c 79 | 2c 6e 37 09 3b 20 6f 66 |x:untdly|,n7.; of|
|00003350| 66 73 65 74 2c 20 6d 6f | 64 75 6c 6f 2c 20 61 6e |fset, mo|dulo, an|
|00003360| 64 20 70 6f 69 6e 74 65 | 72 20 72 65 67 69 73 74 |d pointe|r regist|
|00003370| 65 72 73 0d 0a 09 6d 6f | 76 65 20 23 75 64 6c 79 |ers...mo|ve #udly|
|00003380| 6c 6e 2c 72 37 0d 0a 0d | 0a 3b e5 2d 00 4b 0d 0a |ln,r7...|.;.-.K..|
|00003390| 3b 20 54 68 65 20 66 6f | 6c 6c 6f 77 69 6e 67 20 |; The fo|llowing |
|000033a0| 63 6f 64 65 20 70 6f 6c | 6c 73 20 74 68 65 20 52 |code pol|ls the R|
|000033b0| 44 46 20 66 6c 61 67 20 | 69 6e 20 74 68 65 20 53 |DF flag |in the S|
|000033c0| 53 49 2d 53 52 20 61 6e | 64 20 77 61 69 74 73 20 |SI-SR an|d waits |
|000033d0| 66 6f 72 20 52 44 46 3d | 31 0d 0a 3b 20 61 6e 64 |for RDF=|1..; and|
|000033e0| 20 74 68 65 6e 20 72 65 | 61 64 73 20 74 68 65 20 | then re|ads the |
|000033f0| 52 58 20 72 65 67 69 73 | 74 65 72 20 74 6f 20 72 |RX regis|ter to r|
|00003400| 65 74 72 69 65 76 65 20 | 74 68 65 20 64 61 74 61 |etrieve |the data|
|00003410| 20 66 72 6f 6d 20 74 68 | 65 20 41 2f 44 20 63 6f | from th|e A/D co|
|00003420| 6e 76 65 72 74 65 72 2e | 0d 0a 3b 20 53 61 6d 70 |nverter.|..; Samp|
|00003430| 6c 65 20 72 61 74 65 20 | 69 73 20 63 6f 6e 74 72 |le rate |is contr|
|00003440| 6f 6c 6c 65 64 20 62 79 | 20 44 53 50 35 36 41 44 |olled by| DSP56AD|
|00003450| 43 31 36 20 62 6f 61 72 | 64 2e 20 20 20 0d 0a 0d |C16 boar|d. ...|
|00003460| 0a 70 6f 6c 6c 20 20 20 | 20 6a 63 6c 72 20 23 37 |.poll | jclr #7|
|00003470| 2c 78 3a 24 46 46 45 45 | 2c 70 6f 6c 6c e5 20 00 |,x:$FFEE|,poll. .|
|00003480| 05 3b 6c 6f 6f 70 20 75 | 6e 74 69 6c 20 52 44 46 |.;loop u|ntil RDF|
|00003490| 20 62 69 74 20 3d 20 31 | 0d 0a e5 20 00 08 6d 6f | bit = 1|... ..mo|
|000034a0| 76 65 70 20 78 3a 61 64 | 63 2c 61 e5 20 00 0c 3b |vep x:ad|c,a. ..;|
|000034b0| 67 65 74 20 41 2f 44 20 | 63 6f 6e 76 65 72 74 65 |get A/D |converte|
|000034c0| 72 20 64 61 74 61 0d 0a | 3b e5 2d 00 4b 0d 0a 3b |r data..|;.-.K..;|
|000034d0| 09 61 73 72 20 61 0d 0a | 09 61 73 72 20 61 09 09 |.asr a..|.asr a..|
|000034e0| 09 3b 20 6f 62 74 61 69 | 6e 20 64 61 74 61 20 73 |.; obtai|n data s|
|000034f0| 61 6d 70 6c 65 20 0d 0a | 09 09 09 09 3b 20 61 6e |ample ..|....; an|
|00003500| 64 20 73 68 69 66 74 20 | 72 69 67 68 74 20 66 6f |d shift |right fo|
|00003510| 72 20 68 65 61 64 72 6f | 6f 6d 0d 0a 09 6d 6f 76 |r headro|om...mov|
|00003520| 65 20 61 2c 79 3a 73 61 | 6d 70 6c 65 09 09 3b 20 |e a,y:sa|mple..; |
|00003530| 6b 65 65 70 20 64 72 79 | 20 73 61 6d 70 6c 65 0d |keep dry| sample.|
|00003540| 0a 0d 0a 3b 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |...; - | - - -|
|00003550| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|00003560| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 | - - -| - - |
|00003570| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00003580| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 0d 0a 3b 20 | - - |- -..; |
|00003590| 46 49 52 20 66 6f 72 20 | 65 61 72 6c 79 20 72 65 |FIR for |early re|
|000035a0| 66 6c 65 63 74 69 6f 6e | 73 0d 0a 09 6d 6f 76 65 |flection|s...move|
|000035b0| 20 61 2c 79 3a 28 72 30 | 29 2d 09 09 3b 20 70 75 | a,y:(r0|)-..; pu|
|000035c0| 73 68 20 73 61 6d 70 6c | 65 20 69 6e 74 6f 20 64 |sh sampl|e into d|
|000035d0| 65 6c 61 79 20 6c 69 6e | 65 0d 0a 09 63 6c 72 20 |elay lin|e...clr |
|000035e0| 61 0d 0a 09 64 6f 20 23 | 6e 74 61 70 2c 66 69 72 |a...do #|ntap,fir|
|000035f0| 09 20 09 3b 20 6c 6f 6f | 70 20 6f 76 65 72 20 74 |. .; loo|p over t|
|00003600| 68 65 20 28 6e 74 61 70 | 73 2d 31 29 2c 65 78 63 |he (ntap|s-1),exc|
|00003610| 6c 75 64 65 20 66 62 20 | 74 61 70 20 6e 6f 77 0d |lude fb |tap now.|
|00003620| 0a 09 20 20 20 6d 6f 76 | 65 20 78 3a 28 72 31 29 |.. mov|e x:(r1)|
|00003630| 2c 6e 30 09 3b 20 70 75 | 74 20 74 68 65 20 74 61 |,n0.; pu|t the ta|
|00003640| 70 20 6f 66 66 73 65 74 | 20 76 61 6c 75 65 20 69 |p offset| value i|
|00003650| 6e 74 6f 20 4e 30 0d 0a | 09 20 20 20 6d 6f 76 65 |nto N0..|. move|
|00003660| 20 79 3a 28 72 31 29 2b | 2c 79 31 09 3b 20 20 22 | y:(r1)+|,y1.; "|
|00003670| 20 20 20 22 20 20 20 22 | 20 20 20 67 61 69 6e 20 | " "| gain |
|00003680| 20 20 22 e5 20 00 06 22 | 20 20 59 0d 0a 09 20 20 | ". .."| Y... |
|00003690| 20 6d 6f 76 65 20 79 3a | 28 72 30 2b 6e 30 29 2c | move y:|(r0+n0),|
|000036a0| 78 31 09 3b 20 67 65 74 | 20 64 65 6c 61 79 65 64 |x1.; get| delayed|
|000036b0| 20 73 61 6d 70 6c 65 0d | 0a 09 20 20 20 6d 61 63 | sample.|.. mac|
|000036c0| 20 78 31 2c 79 31 2c 61 | 09 09 3b 20 4d 41 43 20 | x1,y1,a|..; MAC |
|000036d0| 67 61 69 6e 20 61 6e 64 | 20 73 61 6d 70 6c 65 0d |gain and| sample.|
|000036e0| 0a 66 69 72 20 20 09 6d | 6f 76 65 20 61 2c 79 3a |.fir .m|ove a,y:|
|000036f0| 66 69 72 6f 75 74 09 09 | 3b 20 73 61 76 65 20 46 |firout..|; save F|
|00003700| 49 52 20 4f 55 54 70 75 | 74 20 74 6f 20 79 20 6d |IR OUTpu|t to y m|
|00003710| 65 6d 6f 72 79 0d 0a 3b | 20 20 2d 20 20 2d 20 20 |emory..;| - - |
|00003720| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00003730| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|00003740| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 | - - -| - - |
|00003750| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00003760| 0d 0a 3b 20 43 4f 4d 42 | 20 31 0d 0a 09 6d 6f 76 |..; COMB| 1...mov|
|00003770| 65 20 79 3a 66 69 72 6f | 75 74 2c 61 09 09 3b 20 |e y:firo|ut,a..; |
|00003780| 63 6f 6d 62 20 66 69 6c | 74 65 72 20 23 31 20 77 |comb fil|ter #1 w|
|00003790| 69 74 68 20 4c 50 46 20 | 69 6e 20 66 65 65 64 20 |ith LPF |in feed |
|000037a0| 62 61 63 6b 0d 0a 09 6d | 6f 76 65 20 78 3a 28 72 |back...m|ove x:(r|
|000037b0| 32 2b 6e 32 29 2c 62 09 | 3b 20 67 65 74 20 64 65 |2+n2),b.|; get de|
|000037c0| 6c 61 79 65 64 20 73 61 | 6d 70 6c 65 20 26 20 70 |layed sa|mple & p|
|000037d0| 75 74 20 69 6e 20 62 0d | 0a 09 6d 6f 76 65 20 62 |ut in b.|..move b|
|000037e0| 2c 79 3a 63 31 6f 75 74 | 09 09 3b 20 6d 6f 76 65 |,y:c1out|..; move|
|000037f0| 20 6f 75 74 70 75 74 20 | 74 6f 20 79 20 6d 65 6d | output |to y mem|
|00003800| 6f 72 79 20 73 70 61 63 | 65 0d 0a 0d 0a 09 6d 6f |ory spac|e.....mo|
|00003810| 76 65 20 79 3a 63 31 67 | 31 2c 78 31 09 09 3b 20 |ve y:c1g|1,x1..; |
|00003820| 67 65 74 20 4c 50 46 20 | 66 69 6c 74 65 72 20 63 |get LPF |filter c|
|00003830| 6f 65 66 66 0d 0a 09 6d | 6f 76 65 20 79 3a 6c 70 |oeff...m|ove y:lp|
|00003840| 66 73 74 31 2c 79 31 09 | 3b 20 67 65 74 20 4c 50 |fst1,y1.|; get LP|
|00003850| 46 20 66 69 6c 74 65 72 | 20 73 74 61 74 65 0d 0a |F filter| state..|
|00003860| 09 6d 61 63 20 78 31 2c | 79 31 2c 62 09 09 3b 20 |.mac x1,|y1,b..; |
|00003870| 63 6f 6d 70 75 74 65 20 | 4c 50 46 20 6f 75 74 70 |compute |LPF outp|
|00003880| 75 74 0d 0a 09 6d 6f 76 | 65 20 62 2c 79 3a 6c 70 |ut...mov|e b,y:lp|
|00003890| 66 73 74 31 09 09 3b 20 | 73 61 76 65 20 4c 50 46 |fst1..; |save LPF|
|000038a0| 20 6f 75 74 70 75 74 20 | 74 6f 20 4c 50 46 20 73 | output |to LPF s|
|000038b0| 74 61 74 65 0d 0a 0d 0a | 09 6d 6f 76 65 20 79 3a |tate....|.move y:|
|000038c0| 63 31 67 32 2c 78 31 09 | 09 3b 20 67 65 74 20 66 |c1g2,x1.|.; get f|
|000038d0| 65 65 64 62 61 63 6b 20 | 63 6f 65 66 66 69 63 69 |eedback |coeffici|
|000038e0| 65 6e 74 0d 0a 09 6d 6f | 76 65 20 62 2c 79 31 09 |ent...mo|ve b,y1.|
|000038f0| 09 3b 20 70 75 74 20 4c | 50 46 20 6f 75 74 70 75 |.; put L|PF outpu|
|00003900| 74 20 69 6e 20 59 31 0d | 0a 09 6d 61 63 20 78 31 |t in Y1.|..mac x1|
|00003910| 2c 79 31 2c 61 09 09 3b | 20 63 6f 6d 70 75 74 65 |,y1,a..;| compute|
|00003920| 20 66 65 65 64 62 61 63 | 6b 20 74 65 72 6d 20 69 | feedbac|k term i|
|00003930| 6e 20 41 0d 0a 09 6d 6f | 76 65 20 61 2c 78 3a 28 |n A...mo|ve a,x:(|
|00003940| 72 32 29 2d 09 09 3b 20 | 73 74 6f 72 65 20 6f 75 |r2)-..; |store ou|
|00003950| 74 70 75 74 20 69 6e 74 | 6f 20 64 65 6c 61 79 20 |tput int|o delay |
|00003960| 71 75 65 75 65 0d 0a 0d | 0a 3b 20 20 2d 20 20 2d |queue...|.; - -|
|00003970| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|00003980| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 | - - -| - - |
|00003990| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|000039a0| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|000039b0| 20 2d 0d 0a 3b 20 43 4f | 4d 42 20 32 0d 0a 09 6d | -..; CO|MB 2...m|
|000039c0| 6f 76 65 20 79 3a 66 69 | 72 6f 75 74 2c 61 09 09 |ove y:fi|rout,a..|
|000039d0| 3b 20 63 6f 6d 62 20 66 | 69 6c 74 65 72 20 23 31 |; comb f|ilter #1|
|000039e0| 20 77 69 74 68 20 4c 50 | 46 20 69 6e 20 66 65 65 | with LP|F in fee|
|000039f0| 64 20 62 61 63 6b 0d 0a | 09 6d 6f 76 65 20 78 3a |d back..|.move x:|
|00003a00| 28 72 33 2b 6e 33 29 2c | 62 09 3b 20 67 65 74 20 |(r3+n3),|b.; get |
|00003a10| 64 65 6c 61 79 65 64 20 | 73 61 6d 70 6c 65 20 26 |delayed |sample &|
|00003a20| 20 70 75 74 20 69 6e 20 | 62 0d 0a 09 6d 6f 76 65 | put in |b...move|
|00003a30| 20 62 2c 79 3a 63 32 6f | 75 74 09 09 3b 20 6d 6f | b,y:c2o|ut..; mo|
|00003a40| 76 65 20 6f 75 74 70 75 | 74 20 74 6f 20 79 20 6d |ve outpu|t to y m|
|00003a50| 65 6d 6f 72 79 20 73 70 | 61 63 65 0d 0a 0d 0a 09 |emory sp|ace.....|
|00003a60| 6d 6f 76 65 20 79 3a 63 | 32 67 31 2c 78 31 09 09 |move y:c|2g1,x1..|
|00003a70| 3b 20 67 65 74 20 4c 50 | 46 20 66 69 6c 74 65 72 |; get LP|F filter|
|00003a80| 20 63 6f 65 66 66 0d 0a | 09 6d 6f 76 65 20 79 3a | coeff..|.move y:|
|00003a90| 6c 70 66 73 74 32 2c 79 | 31 09 3b 20 67 65 74 20 |lpfst2,y|1.; get |
|00003aa0| 4c 50 46 20 66 69 6c 74 | 65 72 20 73 74 61 74 65 |LPF filt|er state|
|00003ab0| 0d 0a 09 6d 61 63 20 78 | 31 2c 79 31 2c 62 09 09 |...mac x|1,y1,b..|
|00003ac0| 3b 20 63 6f 6d 70 75 74 | 65 20 4c 50 46 20 6f 75 |; comput|e LPF ou|
|00003ad0| 74 70 75 74 0d 0a 09 6d | 6f 76 65 20 62 2c 79 3a |tput...m|ove b,y:|
|00003ae0| 6c 70 66 73 74 32 09 09 | 3b 20 73 61 76 65 20 4c |lpfst2..|; save L|
|00003af0| 50 46 20 6f 75 74 70 75 | 74 20 74 6f 20 4c 50 46 |PF outpu|t to LPF|
|00003b00| 20 73 74 61 74 65 0d 0a | 0d 0a 09 6d 6f 76 65 20 | state..|...move |
|00003b10| 79 3a 63 32 67 32 2c 78 | 31 09 09 3b 20 67 65 74 |y:c2g2,x|1..; get|
|00003b20| 20 66 65 65 64 62 61 63 | 6b 20 63 6f 65 66 66 69 | feedbac|k coeffi|
|00003b30| 63 69 65 6e 74 0d 0a 09 | 6d 6f 76 65 20 62 2c 79 |cient...|move b,y|
|00003b40| 31 09 09 3b 20 70 75 74 | 20 4c 50 46 20 6f 75 74 |1..; put| LPF out|
|00003b50| 70 75 74 20 69 6e 20 59 | 31 0d 0a 09 6d 61 63 20 |put in Y|1...mac |
|00003b60| 78 31 2c 79 31 2c 61 09 | 09 3b 20 63 6f 6d 70 75 |x1,y1,a.|.; compu|
|00003b70| 74 65 20 66 65 65 64 62 | 61 63 6b 20 74 65 72 6d |te feedb|ack term|
|00003b80| 20 69 6e 20 41 0d 0a 09 | 6d 6f 76 65 20 61 2c 78 | in A...|move a,x|
|00003b90| 3a 28 72 33 29 2d 09 09 | 3b 20 73 74 6f 72 65 20 |:(r3)-..|; store |
|00003ba0| 6f 75 74 70 75 74 20 69 | 6e 74 6f 20 64 65 6c 61 |output i|nto dela|
|00003bb0| 79 20 71 75 65 75 65 0d | 0a 0d 0a 0d 0a 3b 20 20 |y queue.|.....; |
|00003bc0| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00003bd0| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|00003be0| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 | - - -| - - |
|00003bf0| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00003c00| 20 20 2d 20 20 2d 0d 0a | 3b 20 43 4f 4d 42 20 33 | - -..|; COMB 3|
|00003c10| 0d 0a 09 6d 6f 76 65 20 | 79 3a 66 69 72 6f 75 74 |...move |y:firout|
|00003c20| 2c 61 09 09 3b 20 63 6f | 6d 62 20 66 69 6c 74 65 |,a..; co|mb filte|
|00003c30| 72 20 23 31 20 77 69 74 | 68 20 4c 50 46 20 69 6e |r #1 wit|h LPF in|
|00003c40| 20 66 65 65 64 20 62 61 | 63 6b 0d 0a 09 6d 6f 76 | feed ba|ck...mov|
|00003c50| 65 20 78 3a 28 72 34 2b | 6e 34 29 2c 62 09 3b 20 |e x:(r4+|n4),b.; |
|00003c60| 67 65 74 20 64 65 6c 61 | 79 65 64 20 73 61 6d 70 |get dela|yed samp|
|00003c70| 6c 65 20 26 20 70 75 74 | 20 69 6e 20 62 0d 0a 09 |le & put| in b...|
|00003c80| 6d 6f 76 65 20 62 2c 79 | 3a 63 33 6f 75 74 09 09 |move b,y|:c3out..|
|00003c90| 3b 20 6d 6f 76 65 20 6f | 75 74 70 75 74 20 74 6f |; move o|utput to|
|00003ca0| 20 79 20 6d 65 6d 6f 72 | 79 20 73 70 61 63 65 0d | y memor|y space.|
|00003cb0| 0a 0d 0a 09 6d 6f 76 65 | 20 79 3a 63 33 67 31 2c |....move| y:c3g1,|
|00003cc0| 78 31 09 09 3b 20 67 65 | 74 20 4c 50 46 20 66 69 |x1..; ge|t LPF fi|
|00003cd0| 6c 74 65 72 20 63 6f 65 | 66 66 0d 0a 09 6d 6f 76 |lter coe|ff...mov|
|00003ce0| 65 20 79 3a 6c 70 66 73 | 74 33 2c 79 31 09 3b 20 |e y:lpfs|t3,y1.; |
|00003cf0| 67 65 74 20 4c 50 46 20 | 66 69 6c 74 65 72 20 73 |get LPF |filter s|
|00003d00| 74 61 74 65 0d 0a 09 6d | 61 63 20 78 31 2c 79 31 |tate...m|ac x1,y1|
|00003d10| 2c 62 09 09 3b 20 63 6f | 6d 70 75 74 65 20 4c 50 |,b..; co|mpute LP|
|00003d20| 46 20 6f 75 74 70 75 74 | 0d 0a 09 6d 6f 76 65 20 |F output|...move |
|00003d30| 62 2c 79 3a 6c 70 66 73 | 74 33 09 09 3b 20 73 61 |b,y:lpfs|t3..; sa|
|00003d40| 76 65 20 4c 50 46 20 6f | 75 74 70 75 74 20 74 6f |ve LPF o|utput to|
|00003d50| 20 4c 50 46 20 73 74 61 | 74 65 0d 0a 0d 0a 09 6d | LPF sta|te.....m|
|00003d60| 6f 76 65 20 79 3a 63 33 | 67 32 2c 78 31 09 09 3b |ove y:c3|g2,x1..;|
|00003d70| 20 67 65 74 20 66 65 65 | 64 62 61 63 6b 20 63 6f | get fee|dback co|
|00003d80| 65 66 66 69 63 69 65 6e | 74 0d 0a 09 6d 6f 76 65 |efficien|t...move|
|00003d90| 20 62 2c 79 31 09 09 3b | 20 70 75 74 20 4c 50 46 | b,y1..;| put LPF|
|00003da0| 20 6f 75 74 70 75 74 20 | 69 6e 20 59 31 0d 0a 09 | output |in Y1...|
|00003db0| 6d 61 63 20 78 31 2c 79 | 31 2c 61 09 09 3b 20 63 |mac x1,y|1,a..; c|
|00003dc0| 6f 6d 70 75 74 65 20 66 | 65 65 64 62 61 63 6b 20 |ompute f|eedback |
|00003dd0| 74 65 72 6d 20 69 6e 20 | 41 0d 0a 09 6d 6f 76 65 |term in |A...move|
|00003de0| 20 61 2c 78 3a 28 72 34 | 29 2d 09 09 3b 20 73 74 | a,x:(r4|)-..; st|
|00003df0| 6f 72 65 20 6f 75 74 70 | 75 74 20 69 6e 74 6f 20 |ore outp|ut into |
|00003e00| 64 65 6c 61 79 20 71 75 | 65 75 65 0d 0a 3b 20 20 |delay qu|eue..; |
|00003e10| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00003e20| 20 20 20 2d 20 20 20 20 | 2d 20 20 20 20 2d 20 20 | - |- - |
|00003e30| 20 20 2d 20 20 20 2d 20 | 20 20 2d 20 20 20 2d 20 | - - | - - |
|00003e40| 20 20 20 2d 20 20 20 2d | e5 20 00 05 2d 20 20 20 | - -|. ..- |
|00003e50| 2d 20 0d 0a 3b 20 43 4f | 4d 42 20 34 0d 0a 09 6d |- ..; CO|MB 4...m|
|00003e60| 6f 76 65 20 79 3a 66 69 | 72 6f 75 74 2c 61 09 09 |ove y:fi|rout,a..|
|00003e70| 3b 20 0d 0a 09 6d 6f 76 | 65 20 78 3a 28 72 35 2b |; ...mov|e x:(r5+|
|00003e80| 6e 35 29 2c 62 09 3b 20 | 67 65 74 20 64 65 6c 61 |n5),b.; |get dela|
|00003e90| 79 65 64 20 73 61 6d 70 | 6c 65 20 26 20 70 75 74 |yed samp|le & put|
|00003ea0| 20 69 6e 20 62 0d 0a 09 | 6d 6f 76 65 20 62 2c 79 | in b...|move b,y|
|00003eb0| 3a 63 34 6f 75 74 09 09 | 3b 20 6d 6f 76 65 20 6f |:c4out..|; move o|
|00003ec0| 75 74 70 75 74 20 74 6f | 20 79 20 6d 65 6d 6f 72 |utput to| y memor|
|00003ed0| 79 20 73 70 61 63 65 0d | 0a 0d 0a 09 6d 6f 76 65 |y space.|....move|
|00003ee0| 20 79 3a 63 34 67 31 2c | 78 31 09 09 3b 20 67 65 | y:c4g1,|x1..; ge|
|00003ef0| 74 20 4c 50 46 20 66 69 | 6c 74 65 72 20 63 6f 65 |t LPF fi|lter coe|
|00003f00| 66 66 0d 0a 09 6d 6f 76 | 65 20 79 3a 6c 70 66 73 |ff...mov|e y:lpfs|
|00003f10| 74 34 2c 79 31 09 3b 20 | 67 65 74 20 4c 50 46 20 |t4,y1.; |get LPF |
|00003f20| 66 69 6c 74 65 72 20 73 | 74 61 74 65 0d 0a 09 6d |filter s|tate...m|
|00003f30| 61 63 20 78 31 2c 79 31 | 2c 62 09 09 3b 20 63 6f |ac x1,y1|,b..; co|
|00003f40| 6d 70 75 74 65 20 4c 50 | 46 20 6f 75 74 70 75 74 |mpute LP|F output|
|00003f50| 0d 0a 09 6d 6f 76 65 20 | 62 2c 79 3a 6c 70 66 73 |...move |b,y:lpfs|
|00003f60| 74 34 09 09 3b 20 73 61 | 76 65 20 4c 50 46 20 6f |t4..; sa|ve LPF o|
|00003f70| 75 74 70 75 74 20 74 6f | 20 4c 50 46 20 73 74 61 |utput to| LPF sta|
|00003f80| 74 65 0d 0a 0d 0a 09 6d | 6f 76 65 20 79 3a 63 34 |te.....m|ove y:c4|
|00003f90| 67 32 2c 78 31 09 09 3b | 20 67 65 74 20 66 65 65 |g2,x1..;| get fee|
|00003fa0| 64 62 61 63 6b 20 63 6f | 65 66 66 69 63 69 65 6e |dback co|efficien|
|00003fb0| 74 0d 0a 09 6d 6f 76 65 | 20 62 2c 79 31 09 09 3b |t...move| b,y1..;|
|00003fc0| 20 70 75 74 20 4c 50 46 | 20 6f 75 74 70 75 74 20 | put LPF| output |
|00003fd0| 69 6e 20 59 31 0d 0a 09 | 6d 61 63 20 78 31 2c 79 |in Y1...|mac x1,y|
|00003fe0| 31 2c 61 09 09 3b 20 63 | 6f 6d 70 75 74 65 20 66 |1,a..; c|ompute f|
|00003ff0| 65 65 64 62 61 63 6b 20 | 74 65 72 6d 20 69 6e 20 |eedback |term in |
|00004000| 41 0d 0a 09 6d 6f 76 65 | 20 61 2c 78 3a 28 72 35 |A...move| a,x:(r5|
|00004010| 29 2d 09 09 3b 20 73 74 | 6f 72 65 20 6f 75 74 70 |)-..; st|ore outp|
|00004020| 75 74 20 69 6e 74 6f 20 | 64 65 6c 61 79 20 71 75 |ut into |delay qu|
|00004030| 65 75 65 0d 0a 3b 20 20 | 2d 20 20 2d 20 20 2d 20 |eue..; |- - - |
|00004040| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 | - - -| - - |
|00004050| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|00004060| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|00004070| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 0d 0a | - - -| - -..|
|00004080| 09 6d 6f 76 65 20 79 3a | 63 31 6f 75 74 2c 78 31 |.move y:|c1out,x1|
|00004090| 09 09 3b 20 61 64 64 20 | 6f 75 74 70 75 74 20 6f |..; add |output o|
|000040a0| 66 20 61 6c 6c 20 66 6f | 75 72 20 63 6f 6d 62 73 |f all fo|ur combs|
|000040b0| 0d 0a 09 6d 6f 76 65 20 | 79 3a 63 32 6f 75 74 2c |...move |y:c2out,|
|000040c0| 61 0d 0a 09 61 64 64 20 | 78 31 2c 61 0d 0a 09 6d |a...add |x1,a...m|
|000040d0| 6f 76 65 20 79 3a 63 33 | 6f 75 74 2c 78 31 0d 0a |ove y:c3|out,x1..|
|000040e0| 09 61 64 64 20 78 31 2c | 61 0d 0a 09 6d 6f 76 65 |.add x1,|a...move|
|000040f0| 20 79 3a 63 34 6f 75 74 | 2c 78 31 0d 0a 09 61 64 | y:c4out|,x1...ad|
|00004100| 64 20 78 31 2c 61 0d 0a | 3b 09 61 73 72 20 61 0d |d x1,a..|;.asr a.|
|00004110| 0a 3b 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 |.; - -| - - |
|00004120| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 20 |- - - | - - |
|00004130| 2d 20 20 20 2d e5 20 00 | 06 2d 20 20 20 2d 20 20 |- -. .|.- - |
|00004140| 20 20 2d 20 20 20 2d 20 | 20 2d 20 20 2d 20 20 20 | - - | - - |
|00004150| 20 2d 20 20 0d 0a 3b 20 | 09 09 09 09 61 6c 6c 20 | - ..; |....all |
|00004160| 70 61 73 73 20 75 6e 69 | 74 20 72 65 76 65 72 62 |pass uni|t reverb|
|00004170| 65 72 61 74 6f 72 09 09 | 09 09 0d 0a 09 63 6c 72 |erator..|.....clr|
|00004180| 20 62 0d 0a 09 6d 6f 76 | 65 20 61 2c 78 31 0d 0a | b...mov|e a,x1..|
|00004190| 09 6d 6f 76 65 20 78 3a | 75 6e 74 67 32 2c 79 31 |.move x:|untg2,y1|
|000041a0| 0d 0a 09 6d 61 63 20 78 | 31 2c 79 31 2c 62 0d 0a |...mac x|1,y1,b..|
|000041b0| 0d 0a 09 6d 6f 76 65 20 | 79 3a 28 72 37 2b 6e 37 |...move |y:(r7+n7|
|000041c0| 29 2c 78 31 09 3b 20 67 | 65 74 20 64 65 6c 61 79 |),x1.; g|et delay|
|000041d0| 65 64 20 73 61 6d 70 6c | 65 0d 0a 09 6d 6f 76 65 |ed sampl|e...move|
|000041e0| 20 78 3a 75 6e 74 67 33 | 2c 79 31 09 09 3b 20 67 | x:untg3|,y1..; g|
|000041f0| 65 74 20 67 61 69 6e 20 | 28 31 2d 67 2a 2a 32 29 |et gain |(1-g**2)|
|00004200| 0d 0a 09 6d 61 63 20 78 | 31 2c 79 31 2c 62 09 09 |...mac x|1,y1,b..|
|00004210| 3b 20 4d 41 43 20 69 6e | 74 6f 20 62 20 66 6f 72 |; MAC in|to b for|
|00004220| 20 6f 75 74 70 75 74 20 | 28 42 20 43 4f 4e 54 41 | output |(B CONTA|
|00004230| 49 4e 53 20 4f 55 54 50 | 55 54 29 0d 0a 0d 0a 09 |INS OUTP|UT).....|
|00004240| 6d 6f 76 65 20 78 3a 75 | 6e 74 67 31 2c 79 31 09 |move x:u|ntg1,y1.|
|00004250| 09 3b 20 67 65 74 20 67 | 61 69 6e 20 67 0d 0a 09 |.; get g|ain g...|
|00004260| 6d 61 63 20 78 31 2c 79 | 31 2c 61 0d 0a 09 6d 6f |mac x1,y|1,a...mo|
|00004270| 76 65 20 61 2c 79 3a 28 | 72 37 29 2d 09 09 3b 20 |ve a,y:(|r7)-..; |
|00004280| 70 75 74 20 6e 65 77 2b | 67 2a 64 65 6c 61 79 65 |put new+|g*delaye|
|00004290| 64 20 69 6e 74 6f 20 64 | 65 6c 61 79 20 6c 69 6e |d into d|elay lin|
|000042a0| 65 2f 69 6e 63 20 72 37 | 0d 0a 09 6d 6f 76 65 20 |e/inc r7|...move |
|000042b0| 62 2c 79 3a 28 72 36 29 | 2d 09 09 3b 73 74 6f 72 |b,y:(r6)|-..;stor|
|000042c0| 65 20 74 68 65 20 6f 75 | 74 70 75 74 20 69 6e 20 |e the ou|tput in |
|000042d0| 61 20 71 75 65 75 65 20 | 66 6f 72 20 61 6c 69 67 |a queue |for alig|
|000042e0| 6e 20 64 65 6c 61 79 0d | 0a 3b 20 20 2d 20 20 20 |n delay.|.; - |
|000042f0| 20 2d e5 20 00 05 2d e5 | 20 00 05 2d e5 20 00 05 | -. ..-.| ..-. ..|
|00004300| 2d e5 20 00 05 2d e5 20 | 00 05 2d e5 20 00 05 2d |-. ..-. |..-. ..-|
|00004310| e5 20 00 05 2d e5 20 00 | 05 2d e5 20 00 05 2d e5 |. ..-. .|.-. ..-.|
|00004320| 20 00 06 2d e5 20 00 05 | 2d 0d 0a 09 6d 6f 76 65 | ..-. ..|-...move|
|00004330| 20 79 3a 28 72 36 2b 6e | 36 29 2c 79 31 09 3b 20 | y:(r6+n|6),y1.; |
|00004340| 67 65 74 20 74 68 65 20 | 64 65 6c 61 79 65 64 20 |get the |delayed |
|00004350| 75 6e 69 74 20 72 76 62 | 20 73 61 6d 70 6c 65 0d |unit rvb| sample.|
|00004360| 0a 09 6d 6f 76 65 20 79 | 3a 72 76 62 67 61 69 6e |..move y|:rvbgain|
|00004370| 2c 78 31 09 3b 20 61 6e | 64 20 74 68 65 20 72 65 |,x1.; an|d the re|
|00004380| 76 65 72 62 20 67 61 69 | 6e 0d 0a 09 6d 70 79 20 |verb gai|n...mpy |
|00004390| 78 31 2c 79 31 2c 61 0d | 0a 0d 0a 09 6d 6f 76 65 |x1,y1,a.|....move|
|000043a0| 20 79 3a 66 69 72 6f 75 | 74 2c 79 31 09 3b 20 67 | y:firou|t,y1.; g|
|000043b0| 65 74 20 74 68 65 20 65 | 61 72 6c 79 20 72 65 66 |et the e|arly ref|
|000043c0| 6c 65 63 74 69 6f 6e 20 | 46 49 52 20 6f 75 74 70 |lection |FIR outp|
|000043d0| 75 74 20 73 61 6d 70 6c | 65 0d 0a 09 6d 6f 76 65 |ut sampl|e...move|
|000043e0| 20 79 3a 66 69 72 67 61 | 69 6e 2c 78 31 09 3b 20 | y:firga|in,x1.; |
|000043f0| 61 6e 64 20 46 49 52 20 | 67 61 69 6e 0d 0a 09 6d |and FIR |gain...m|
|00004400| 61 63 20 78 31 2c 79 31 | 2c 61 0d 0a 0d 0a 09 6d |ac x1,y1|,a.....m|
|00004410| 6f 76 65 20 79 3a 73 61 | 6d 70 6c 65 2c 79 31 09 |ove y:sa|mple,y1.|
|00004420| 3b 20 6d 69 78 20 69 6e | 20 74 68 65 20 64 72 79 |; mix in| the dry|
|00004430| 20 73 61 6d 70 6c 65 0d | 0a 09 6d 6f 76 65 20 79 | sample.|..move y|
|00004440| 3a 64 72 79 67 61 69 6e | 2c 78 31 09 3b 20 62 79 |:drygain|,x1.; by|
|00004450| 20 74 68 65 20 64 72 79 | 20 67 61 69 6e 0d 0a 09 | the dry| gain...|
|00004460| 6d 61 63 20 78 31 2c 79 | 31 2c 61 09 09 3b 20 41 |mac x1,y|1,a..; A|
|00004470| 20 6e 6f 77 20 63 6f 6e | 74 61 69 6e 73 20 74 68 | now con|tains th|
|00004480| 65 20 6f 75 74 70 75 74 | 20 73 61 6d 70 6c 65 0d |e output| sample.|
|00004490| 0a 09 61 73 72 20 61 0d | 0a 3b 20 20 2d 20 20 2d |..asr a.|.; - -|
|000044a0| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|000044b0| 20 2d 20 20 2d 20 20 2d | 20 20 2d 20 20 2d 20 20 | - - -| - - |
|000044c0| 2d 20 20 2d 20 20 2d 20 | 20 2d 20 20 2d 20 20 2d |- - - | - - -|
|000044d0| 20 20 2d 20 20 2d 20 20 | 2d 20 20 2d 20 20 2d 20 | - - |- - - |
|000044e0| 20 2d 0d 0a 3b 20 57 72 | 69 74 65 20 44 53 50 35 | -..; Wr|ite DSP5|
|000044f0| 36 41 44 43 31 36 20 41 | 2f 44 20 63 6f 6e 76 65 |6ADC16 A|/D conve|
|00004500| 72 74 65 72 20 64 61 74 | 61 20 74 6f 20 74 68 65 |rter dat|a to the|
|00004510| 20 50 43 4d 2d 35 36 0d | 0a 0d 0a e5 20 00 0b 6d | PCM-56.|.... ..m|
|00004520| 6f 76 65 20 61 2c 78 3a | 64 61 63 e5 20 00 0a 3b |ove a,x:|dac. ..;|
|00004530| 77 72 69 74 65 20 74 68 | 65 20 50 43 4d 2d 35 36 |write th|e PCM-56|
|00004540| 20 44 2f 41 20 76 69 61 | 20 53 53 49 20 78 6d 74 | D/A via| SSI xmt|
|00004550| 20 72 65 67 2e 0d 0a 0d | 0e e5 20 00 0b 6a 6d 70 | reg....|.. ..jmp|
|00004560| 20 70 6f 6c 6c e5 20 00 | 10 3b 6c 6f 6f 70 20 69 | poll. .|.;loop i|
|00004570| 6e 64 65 66 69 6e 69 74 | 65 6c 79 0d 0a 0d 0a e5 |ndefinit|ely.....|
|00004580| 20 00 0b 65 6e 64 0d 0a | 1a e5 20 00 05 0d 0a 1a | ..end..|.. .....|
|00004590| e5 00 01 ae e5 f6 02 00 | 3b 20 20 20 66 69 6c 65 |........|; file|
|000045a0| 6e 61 6d 65 3a 20 52 56 | 42 32 2e 41 53 4d 0d 0a |name: RV|B2.ASM..|
|000045b0| 3b 0d 0a 3b 0d 0a 3b 09 | 54 68 69 73 20 63 6f 64 |;..;..;.|This cod|
|000045c0| 65 20 69 73 20 61 6e 20 | 6f 70 74 69 6d 69 7a 65 |e is an |optimize|
|000045d0| 64 20 76 65 72 73 69 6f | 6e 20 6f 66 20 74 68 65 |d versio|n of the|
|000045e0| 20 72 65 76 65 72 62 65 | 72 61 74 69 6f 6e 20 61 | reverbe|ration a|
|000045f0| 6c 67 6f 72 69 74 68 6d | 0d 0a 3b 09 66 6f 75 6e |lgorithm|..;.foun|
|00004600| 64 20 69 6e 20 66 69 6c | 65 20 52 56 42 31 2e 41 |d in fil|e RVB1.A|
|00004610| 53 4d 2e 20 20 54 68 69 | 73 20 70 72 6f 67 72 61 |SM. Thi|s progra|
|00004620| 6d 20 6d 61 6b 65 73 20 | 75 73 65 20 6f 66 20 74 |m makes |use of t|
|00004630| 68 65 20 70 61 72 61 6c | 6c 65 6c 0d 0a 3b 09 6d |he paral|lel..;.m|
|00004640| 6f 76 65 20 66 75 6e 63 | 74 69 6f 6e 61 6c 69 74 |ove func|tionalit|
|00004650| 79 20 6f 66 20 74 68 65 | 20 35 36 30 30 31 2e 20 |y of the| 56001. |
|00004660| 20 57 68 69 6c 65 20 74 | 68 69 73 20 74 65 6e 64 | While t|his tend|
|00004670| 73 20 74 6f 20 6d 61 6b | 65 20 74 68 65 0d 0a 3b |s to mak|e the..;|
|00004680| 09 63 6f 64 65 20 6c 65 | 73 73 20 72 65 61 64 69 |.code le|ss readi|
|00004690| 62 6c 65 2c 20 69 74 20 | 64 6f 65 73 20 69 6e 63 |ble, it |does inc|
|000046a0| 72 65 61 73 65 20 69 74 | 73 20 73 70 65 65 64 2e |rease it|s speed.|
|000046b0| 20 20 54 68 69 73 20 76 | 65 72 73 69 6f 6e 0d 0a | This v|ersion..|
|000046c0| 3b 09 69 73 20 69 6e 74 | 65 6e 64 65 64 20 74 6f |;.is int|ended to|
|000046d0| 20 72 75 6e 20 6f 6e 20 | 74 68 65 20 44 53 50 35 | run on |the DSP5|
|000046e0| 36 30 30 30 41 44 53 78 | 20 28 41 70 70 6c 69 63 |6000ADSx| (Applic|
|000046f0| 61 74 69 6f 6e 20 44 65 | 76 65 6c 6f 70 6d 65 6e |ation De|velopmen|
|00004700| 74 0d 0a 3b 09 53 79 73 | 74 65 6d 29 20 62 6f 61 |t..;.Sys|tem) boa|
|00004710| 72 64 20 72 65 76 20 23 | 32 2c 20 77 69 74 68 20 |rd rev #|2, with |
|00004720| 6d 65 6d 6f 72 79 20 65 | 78 70 61 6e 73 69 6f 6e |memory e|xpansion|
|00004730| 2e 20 20 54 68 65 20 6d | 65 6d 6f 72 79 20 73 68 |. The m|emory sh|
|00004740| 6f 75 6c 64 20 0d 0a 3b | 09 62 65 20 63 6f 6e 66 |ould ..;|.be conf|
|00004750| 69 67 75 72 65 64 20 66 | 69 67 75 72 65 64 20 66 |igured f|igured f|
|00004760| 6f 72 20 38 4b 20 70 2d | 6d 65 6d 6f 72 79 2c 20 |or 8K p-|memory, |
|00004770| 31 36 4b 20 78 2d 6d 65 | 6d 6f 72 79 2c 20 38 4b |16K x-me|mory, 8K|
|00004780| 20 79 2d 6d 65 6d 6f 72 | 79 2e 0d 0a 3b 09 0d 0a | y-memor|y...;...|
|00004790| 3b 09 46 75 72 74 68 65 | 72 20 67 61 69 6e 73 20 |;.Furthe|r gains |
|000047a0| 69 6e 20 61 6c 67 6f 72 | 69 74 68 6d 20 73 70 65 |in algor|ithm spe|
|000047b0| 65 64 20 63 6f 75 6c 64 | 20 62 65 20 72 65 61 6c |ed could| be real|
|000047c0| 69 7a 65 64 20 6f 6e 20 | 62 6f 61 72 64 73 20 6e |ized on |boards n|
|000047d0| 6f 74 0d 0a 3b 09 63 6f | 6e 73 74 72 61 69 6e 65 |ot..;.co|nstraine|
|000047e0| 64 20 62 79 20 74 68 65 | 20 41 44 53 20 6d 65 6d |d by the| ADS mem|
|000047f0| 6f 72 79 20 6c 69 6d 69 | 74 61 74 69 6f 6e 73 2e |ory limi|tations.|
|00004800| 20 20 46 6f 72 20 65 78 | 61 6d 70 6c 65 2c 20 64 | For ex|ample, d|
|00004810| 75 65 20 74 6f 0d 0a 3b | 09 74 68 65 20 6e 65 65 |ue to..;|.the nee|
|00004820| 64 20 66 6f 72 20 34 20 | 63 6f 6d 62 20 66 69 6c |d for 4 |comb fil|
|00004830| 74 65 72 73 27 20 77 6f | 72 74 68 20 6f 66 20 73 |ters' wo|rth of s|
|00004840| 74 6f 72 61 67 65 20 28 | 65 61 63 68 20 75 73 69 |torage (|each usi|
|00004850| 6e 67 20 61 62 6f 75 74 | 20 0d 0a 3b 09 33 35 30 |ng about| ..;.350|
|00004860| 30 20 73 61 6d 70 6c 65 | 73 20 2d 20 77 68 69 63 |0 sample|s - whic|
|00004870| 68 20 74 61 6b 65 73 20 | 34 30 39 36 20 73 61 6d |h takes |4096 sam|
|00004880| 70 6c 65 73 20 65 61 63 | 68 20 61 66 74 65 72 20 |ples eac|h after |
|00004890| 75 73 69 6e 67 20 74 68 | 65 20 44 53 4d 0d 0a 3b |using th|e DSM..;|
|000048a0| 09 73 74 61 74 65 6d 65 | 6e 74 29 20 74 6f 20 66 |.stateme|nt) to f|
|000048b0| 69 74 20 69 6e 74 6f 20 | 74 68 65 20 31 36 4b 20 |it into |the 16K |
|000048c0| 61 76 61 69 6c 61 62 6c | 65 20 66 6f 72 20 74 68 |availabl|e for th|
|000048d0| 65 20 78 20 6d 65 6d 6f | 72 79 2c 20 77 65 0d 0a |e x memo|ry, we..|
|000048e0| 3b 09 6d 75 73 74 20 73 | 74 61 72 74 20 61 74 20 |;.must s|tart at |
|000048f0| 61 64 64 72 65 73 73 20 | 24 30 30 30 30 2e 20 20 |address |$0000. |
|00004900| 54 68 75 73 2c 20 77 65 | 20 61 72 65 20 66 6f 72 |Thus, we| are for|
|00004910| 63 65 64 20 74 6f 20 75 | 73 65 20 61 6c 6c 20 74 |ced to u|se all t|
|00004920| 68 65 0d 0a 3b 09 35 36 | 30 30 30 27 73 20 69 6e |he..;.56|000's in|
|00004930| 74 65 72 6e 61 6c 20 6d | 65 6d 6f 72 79 20 66 6f |ternal m|emory fo|
|00004940| 72 20 73 61 6d 70 6c 65 | 20 73 74 6f 72 61 67 65 |r sample| storage|
|00004950| 2e 20 20 57 69 74 68 6f | 75 74 20 62 65 69 6e 67 |. Witho|ut being|
|00004960| 20 66 6f 72 63 65 64 0d | 0a 3b 09 74 6f 20 73 74 | forced.|.;.to st|
|00004970| 61 72 74 20 73 61 6d 70 | 6c 65 20 73 74 6f 72 61 |art samp|le stora|
|00004980| 67 65 20 61 74 20 24 30 | 30 30 30 2c 20 74 68 65 |ge at $0|000, the|
|00004990| 20 35 36 30 30 30 27 73 | 20 69 6e 74 65 72 6e 61 | 56000's| interna|
|000049a0| 6c 20 6d 65 6d 6f 72 79 | 20 63 6f 75 6c 64 0d 0a |l memory| could..|
|000049b0| 3b 09 62 65 20 75 73 65 | 64 20 66 6f 72 20 63 6f |;.be use|d for co|
|000049c0| 65 66 66 69 63 69 65 6e | 74 20 73 74 6f 72 61 67 |efficien|t storag|
|000049d0| 65 2c 20 61 6c 6c 6f 77 | 69 6e 67 20 62 65 74 74 |e, allow|ing bett|
|000049e0| 65 72 20 75 73 65 20 6f | 66 20 70 61 72 61 6c 6c |er use o|f parall|
|000049f0| 65 6c 20 0d 0a 3b 09 78 | 20 61 6e 64 20 79 20 6d |el ..;.x| and y m|
|00004a00| 6f 76 65 73 2e 0d 0a 3b | 0d 0a 3b 09 09 09 09 4d |oves...;|..;....M|
|00004a10| 6f 74 6f 72 6f 6c 61 20 | 44 53 50 20 47 72 6f 75 |otorola |DSP Grou|
|00004a20| 70 0d 0a 3b 09 09 09 09 | 41 75 73 74 69 6e 2c 20 |p..;....|Austin, |
|00004a30| 54 65 78 61 73 0d 0a 3b | 0d 0a 3b e5 2a 00 4a 0d |Texas..;|..;.*.J.|
|00004a40| 0a 3b 20 54 68 69 73 20 | 70 72 6f 67 72 61 6d 20 |.; This |program |
|00004a50| 77 61 73 20 6f 72 69 67 | 69 6e 61 6c 6c 79 20 61 |was orig|inally a|
|00004a60| 76 61 69 6c 61 62 6c 65 | 20 6f 6e 20 74 68 65 20 |vailable| on the |
|00004a70| 4d 6f 74 6f 72 6f 6c 61 | 20 44 53 50 20 62 75 6c |Motorola| DSP bul|
|00004a80| 6c 65 74 69 6e 20 62 6f | 61 72 64 0d 0a 3b 20 61 |letin bo|ard..; a|
|00004a90| 6e 64 20 69 73 20 70 72 | 6f 76 69 64 65 64 20 75 |nd is pr|ovided u|
|00004aa0| 6e 64 65 72 20 61 20 44 | 49 53 43 4c 41 49 4d 45 |nder a D|ISCLAIME|
|00004ab0| 52 20 4f 46 20 57 41 52 | 52 41 4e 54 59 20 61 76 |R OF WAR|RANTY av|
|00004ac0| 61 69 6c 61 62 6c 65 20 | 66 72 6f 6d 20 4d 6f 74 |ailable |from Mot|
|00004ad0| 6f 72 6f 6c 61 0d 0a 3b | 20 44 53 50 20 4f 70 65 |orola..;| DSP Ope|
|00004ae0| 72 61 74 69 6f 6e 2c 20 | 36 35 30 31 20 57 69 6c |ration, |6501 Wil|
|00004af0| 6c 69 61 6d 20 43 61 6e | 6e 6f 6e 20 44 72 2e 20 |liam Can|non Dr. |
|00004b00| 57 20 41 75 73 74 69 6e | 2c 20 54 65 78 61 73 20 |W Austin|, Texas |
|00004b10| 20 37 38 37 33 35 2d 38 | 35 39 38 2e 0d 0a 3b e5 | 78735-8|598...;.|
|00004b20| 2a 00 4a 0d 0a 3b e5 2d | 00 4a 0d 0a 3b 09 54 68 |*.J..;.-|.J..;.Th|
|00004b30| 69 73 20 72 65 76 65 72 | 62 65 72 61 74 69 6f 6e |is rever|beration|
|00004b40| 20 70 72 6f 67 72 61 6d | 20 69 73 20 61 20 76 61 | program| is a va|
|00004b50| 72 69 61 74 69 6f 6e 20 | 6f 66 20 74 68 65 20 72 |riation |of the r|
|00004b60| 65 76 65 72 62 65 72 61 | 74 69 6f 6e 0d 0a 3b 09 |everbera|tion..;.|
|00004b70| 73 79 73 74 65 6d 20 61 | 6e 64 20 73 74 72 75 63 |system a|nd struc|
|00004b80| 74 75 72 65 73 20 61 73 | 20 64 65 73 63 72 69 62 |tures as| describ|
|00004b90| 65 64 20 62 79 20 4a 61 | 6d 65 73 20 4d 6f 6f 72 |ed by Ja|mes Moor|
|00004ba0| 65 72 27 73 20 61 72 74 | 69 63 6c 65 20 65 6e 74 |er's art|icle ent|
|00004bb0| 69 74 6c 65 64 0d 0a 3b | 09 20 27 41 62 6f 75 74 |itled..;|. 'About|
|00004bc0| 20 74 68 69 73 20 52 65 | 76 65 72 62 65 72 61 74 | this Re|verberat|
|00004bd0| 69 6f 6e 20 42 75 73 69 | 6e 65 73 73 27 2c 20 43 |ion Busi|ness', C|
|00004be0| 6f 6d 70 75 74 65 72 20 | 4d 75 73 69 63 20 4a 6f |omputer |Music Jo|
|00004bf0| 75 72 6e 61 6c 2c 0d 0a | 3b 09 20 33 28 32 29 3a |urnal,..|;. 3(2):|
|00004c00| 31 33 2d 32 38 2c 20 31 | 39 37 39 0d 0a 3b 0d 0a |13-28, 1|979..;..|
|00004c10| 3b 09 53 74 72 75 63 74 | 75 72 65 20 69 73 3a 0d |;.Struct|ure is:.|
|00004c20| 0a 3b e5 09 00 07 2e e5 | 2d 00 0a 2e 0d 0a 3b 09 |.;......|-.....;.|
|00004c30| 09 09 e5 20 00 05 2e e5 | 2d 00 0c 2e 20 20 20 2e |... ....|-... .|
|00004c40| e5 2d 00 05 2e 09 7c 20 | 41 6c 6c 20 50 61 73 73 |.-....| |All Pass|
|00004c50| 20 7c 0d 0a 3b 09 09 09 | 20 20 2b 2d 3e 7c 20 43 | |..;...| +->| C|
|00004c60| 6f 6d 62 20 46 69 6c 74 | 65 72 7c 2d 2d 3e 7c 20 |omb Filt|er|-->| |
|00004c70| 53 55 4d 20 7c 2d 2d 3e | 7c 20 52 65 76 65 72 62 |SUM |-->|| Reverb|
|00004c80| 20 20 20 7c 0d 0a 3b 20 | 20 20 4e 6f 74 65 3a 20 | |..; | Note: |
|00004c90| 41 6c 6c 20 43 6f 6d 62 | 09 20 20 7c 20 20 7c 20 |All Comb|. | | |
|00004ca0| 20 20 23 31 e5 20 00 07 | 7c 20 20 20 27 e5 2d 00 | #1. ..|| '.-.|
|00004cb0| 05 27 09 7c 09 20 20 20 | 7c 0d 0a 3b 09 20 20 46 |.'.|. ||..;. F|
|00004cc0| 69 6c 74 65 72 73 09 20 | 20 7c 20 20 27 e5 2d 00 |ilters. | | '.-.|
|00004cd0| 0c 27 20 20 20 5e 20 20 | 5e 20 20 5e 09 27 e5 2d |.' ^ |^ ^.'.-|
|00004ce0| 00 0a 27 0d 0a 3b 09 20 | 20 48 61 76 65 20 61 20 |..'..;. | Have a |
|00004cf0| 31 73 74 09 20 20 7c 20 | 20 2e e5 2d 00 0c 2e 20 |1st. | | ..-... |
|00004d00| 20 20 7c 20 20 7c 20 20 | 7c 09 e5 20 00 05 7c 0d | | | ||.. ..|.|
|00004d10| 0a 3b 09 20 20 4f 72 64 | 65 72 20 49 49 52 20 09 |.;. Ord|er IIR .|
|00004d20| 20 20 7c 2d 3e 7c 20 43 | 6f 6d 62 20 46 69 6c 74 | |->| C|omb Filt|
|00004d30| 65 72 7c 2d 2d 2d 2b 20 | 20 7c 20 20 7c 09 20 2e |er|---+ | | |. .|
|00004d40| 2d 2d 2d 56 2d 2d 2d 2e | 0d 0a 3b 09 20 20 4c 50 |---V---.|..;. LP|
|00004d50| 46 20 69 6e 20 74 68 65 | 69 72 09 20 20 7c 20 20 |F in the|ir. | |
|00004d60| 7c 20 20 20 23 32 e5 20 | 00 07 7c e5 20 00 06 7c || #2. |..|. ..||
|00004d70| 20 20 7c 09 20 7c 20 61 | 6c 69 67 6e 20 7c 0d 0a | |. | a|lign |..|
|00004d80| 3b 09 20 20 66 65 65 64 | 62 61 63 6b 09 20 20 7c |;. feed|back. ||
|00004d90| 20 20 27 e5 2d 00 0c 27 | e5 20 00 06 7c 20 20 7c | '.-..'|. ..| ||
|00004da0| 09 20 7c 20 64 65 6c 61 | 79 20 7c 0d 0a 3b 09 20 |. | dela|y |..;. |
|00004db0| 20 6c 6f 6f 70 09 09 20 | 20 7c 20 20 2e e5 2d 00 | loop.. | | ..-.|
|00004dc0| 0c 2e e5 20 00 06 7c 20 | 20 7c 09 20 27 2d 2d 2d |... ..| | |. '---|
|00004dd0| 7c 2d 2d 2d 27 0d 0a 3b | 09 09 09 20 20 7c 2d 3e ||---'..;|... |->|
|00004de0| 7c 20 43 6f 6d 62 20 46 | 69 6c 74 65 72 7c e5 2d || Comb F|ilter|.-|
|00004df0| 00 06 2b 20 20 7c 09 e5 | 20 00 05 7c 0d 0a 3b 09 |..+ |..| ..|..;.|
|00004e00| 09 09 20 20 7c 20 20 7c | 20 20 20 23 33 e5 20 00 |.. | || #3. .|
|00004e10| 07 7c e5 20 00 09 7c 09 | 20 20 20 e5 2d 00 05 20 |.|. ..|.| .-.. |
|00004e20| 20 20 72 65 76 65 72 62 | 09 20 20 0d 0a 3b 09 09 | reverb|. ..;..|
|00004e30| 09 20 20 7c 20 20 27 e5 | 2d 00 0c 27 e5 20 00 09 |. | '.|-..'. ..|
|00004e40| 7c 09 20 20 20 20 5c 2e | 2f e5 20 00 05 67 61 69 ||. \.|/. ..gai|
|00004e50| 6e 0d 0a 3b 09 09 09 20 | 20 7c 20 20 2e e5 2d 00 |n..;... | | ..-.|
|00004e60| 0c 2e e5 20 00 09 7c 09 | e5 20 00 05 7c 0d 0a 3b |... ..|.|. ..|..;|
|00004e70| 09 09 09 20 20 7c 2d 3e | 7c 20 43 6f 6d 62 20 46 |... |->|| Comb F|
|00004e80| 69 6c 74 65 72 7c e5 2d | 00 09 2b 09 e5 20 00 05 |ilter|.-|..+.. ..|
|00004e90| 7c 0d 0a 3b 09 09 09 20 | 20 7c 20 20 7c 20 20 20 ||..;... | | | |
|00004ea0| 23 34 e5 20 00 07 7c 09 | e5 20 00 05 09 e5 20 00 |#4. ..|.|. .... .|
|00004eb0| 05 7c 0d 0a 3b 09 09 09 | 20 20 7c 20 20 27 e5 2d |.|..;...| | '.-|
|00004ec0| 00 0c 27 09 09 e5 20 00 | 05 7c 0d 0a 3b 09 09 09 |..'... .|.|..;...|
|00004ed0| 20 20 7c 09 09 09 09 e5 | 20 00 05 56 0d 0a 3b 09 | |.....| ..V..;.|
|00004ee0| 20 20 2e e5 2d 00 0c 2e | 20 20 7c e5 20 00 08 46 | ..-...| |. ..F|
|00004ef0| 49 52 20 67 61 69 6e e5 | 20 00 0a 2e e5 2d 00 0a |IR gain.| ....-..|
|00004f00| 2e 0d 0a 3b 20 20 20 09 | 20 20 7c 20 20 20 45 61 |...; .| | Ea|
|00004f10| 72 6c 79 20 20 20 20 7c | 20 20 7c e5 20 00 09 7c |rly || |. ..||
|00004f20| 5c e5 20 00 0f 7c e5 20 | 00 0a 7c 0d 0a 3b 69 6e |\. ..|. |..|..;in|
|00004f30| 70 75 74 20 2d 2d 3e 7c | 20 52 65 66 6c 65 63 74 |put -->|| Reflect|
|00004f40| 69 6f 6e 20 7c 2d 2d 2b | e5 2d 00 09 7c 20 20 3e |ion |--+|.-..| >|
|00004f50| e5 2d 00 0c 3e 7c 20 20 | 73 75 6d 6d 65 72 20 20 |.-..>| |summer |
|00004f60| 7c 2d 2d 2d 20 6f 75 74 | 70 75 74 0d 0a 3b e5 20 ||--- out|put..;. |
|00004f70| 00 06 7c 20 20 7c 20 20 | 20 20 46 49 52 e5 20 00 |..| | | FIR. .|
|00004f80| 05 7c 09 20 20 20 20 7c | 2f e5 20 00 0f 7c e5 20 |.|. ||/. ..|. |
|00004f90| 00 0a 7c 0d 0a 3b e5 20 | 00 06 7c 20 20 27 e5 2d |..|..;. |..| '.-|
|00004fa0| 00 0c 27 e5 20 00 1d 27 | e5 2d 00 0a 27 e5 20 00 |..'. ..'|.-..'. .|
|00004fb0| 06 0d 0a 3b e5 20 00 06 | 7c 09 09 20 09 09 e5 20 |...;. ..||.. ... |
|00004fc0| 00 12 5e 0d 0a 3b e5 20 | 00 06 7c 09 09 20 09 09 |..^..;. |..|.. ..|
|00004fd0| e5 20 00 12 7c 0d 0a 3b | e5 20 00 06 7c 09 09 e5 |. ..|..;|. ..|...|
|00004fe0| 20 00 0d 64 72 79 20 67 | 61 69 6e e5 20 00 0d 7c | ..dry g|ain. ..||
|00004ff0| 0d 0a 3b e5 20 00 06 7c | 09 09 09 e5 20 00 06 7c |..;. ..||.... ..||
|00005000| 5c e5 20 00 12 7c 0d 0a | 3b e5 20 00 06 2b e5 2d |\. ..|..|;. ..+.-|
|00005010| 00 1e 7c 20 20 3e e5 2d | 00 10 2b 0d 0a 3b 09 09 |..| >.-|..+..;..|
|00005020| 09 09 e5 20 00 06 7c 2f | 0d 0a 3b 09 0d 0a 3b e5 |... ..|/|..;...;.|
|00005030| 2e 00 4d 0d 0a 3b 20 20 | 43 4f 4d 42 20 46 49 4c |..M..; |COMB FIL|
|00005040| 54 45 52 20 53 55 42 20 | 53 54 52 55 43 54 55 52 |TER SUB |STRUCTUR|
|00005050| 45 3a 0d 0a 3b 09 09 09 | 09 20 2e e5 2d 00 07 2e |E:..;...|. ..-...|
|00005060| 0d 0a 3b e5 20 00 06 63 | 6f 6d 62 20 69 e5 20 00 |..;. ..c|omb i. .|
|00005070| 08 2e e5 2d 00 05 2e e5 | 20 00 05 7c 20 6c 6f 6e |...-....| ..| lon|
|00005080| 67 20 20 7c 20 09 09 e5 | 20 00 06 63 6f 6d 62 20 |g | ...| ..comb |
|00005090| 69 0d 0a 3b e5 20 00 06 | 69 6e 70 75 74 20 20 e5 |i..;. ..|input .|
|000050a0| 2d 00 06 3e 7c 20 73 75 | 6d 20 7c 2d 2d 2d 2d 3e |-..>| su|m |---->|
|000050b0| 7c 20 64 65 6c 61 79 20 | 7c e5 2d 00 07 2b e5 2d || delay ||.-..+.-|
|000050c0| 00 09 3e 20 20 6f 75 74 | 70 75 74 0d 0a 3b 09 09 |..> out|put..;..|
|000050d0| e5 20 00 05 27 e5 2d 00 | 05 27 e5 20 00 05 27 e5 |. ..'.-.|.'. ..'.|
|000050e0| 2d 00 07 27 09 20 7c 0d | 0a 3b 09 09 09 5e 09 09 |-..'. |.|.;...^..|
|000050f0| e5 20 00 09 7c 0d 0a 3b | 09 09 09 7c 09 09 20 20 |. ..|..;|...|.. |
|00005100| 09 20 56 0d 0a 3b 09 09 | 09 7c e5 20 00 07 2f 7c |. V..;..|.|. ../||
|00005110| 20 09 e5 20 00 06 2e e5 | 2d 00 05 2e 0d 0a 3b 09 | .. ....|-.....;.|
|00005120| 09 09 2b e5 2d 00 05 3c | 20 20 20 e5 2d 00 0c 7c |..+.-..<| .-..||
|00005130| 20 73 75 6d 20 7c 3c e5 | 2d 00 08 2b 0d 0a 3b 09 | sum |<.|-..+..;.|
|00005140| 09 09 09 5c 7c 09 e5 20 | 00 06 27 e5 2d 00 05 27 |...\|.. |..'.-..'|
|00005150| 09 e5 20 00 06 7c 0d 0a | 3b 09 09 09 e5 20 00 05 |.. ..|..|;.... ..|
|00005160| 66 64 62 63 6b 20 69 09 | 09 20 7c 09 e5 20 00 05 |fdbck i.|. |.. ..|
|00005170| 2f 20 5c 20 20 6c 70 66 | 20 69 20 67 61 69 6e 0d |/ \ lpf| i gain.|
|00005180| 0a 3b 09 09 09 e5 20 00 | 06 67 61 69 6e 09 09 20 |.;.... .|.gain.. |
|00005190| 56 09 20 20 20 2f e5 5f | 00 05 5c 0d 0a 3b 09 09 |V. /._|..\..;..|
|000051a0| 09 e5 20 00 06 67 61 69 | 6e e5 20 00 0b 2e e5 2d |.. ..gai|n. ....-|
|000051b0| 00 0a 2e e5 20 00 05 7c | 0d 0a 3b e5 09 00 05 e5 |.... ..||..;.....|
|000051c0| 20 00 05 7c 20 31 20 73 | 61 6d 70 6c 65 20 7c e5 | ..| 1 s|ample |.|
|000051d0| 20 00 05 7c 0d 0a 3b e5 | 09 00 05 e5 20 00 05 7c | ..|..;.|.... ..||
|000051e0| 09 64 65 6c 61 79 09 7c | e5 2d 00 05 2b 0d 0a 3b |.delay.||.-..+..;|
|000051f0| e5 09 00 05 e5 20 00 05 | 27 e5 2d 00 0a 27 0d 0a |..... ..|'.-..'..|
|00005200| 3b e5 2e 00 4d 0d 0a 3b | 20 20 20 55 4e 49 54 20 |;...M..;| UNIT |
|00005210| 28 41 4c 4c 20 50 41 53 | 53 29 20 52 45 56 45 52 |(ALL PAS|S) REVER|
|00005220| 42 45 52 41 54 4f 52 20 | 53 54 52 55 43 54 55 52 |BERATOR |STRUCTUR|
|00005230| 45 3a 0d 0a 3b 20 20 20 | 62 61 73 65 64 20 6f 6e |E:..; |based on|
|00005240| 20 53 63 68 72 6f 65 64 | 65 72 20 61 73 20 6f 75 | Schroed|er as ou|
|00005250| 74 6c 69 6e 65 64 20 69 | 6e 20 47 72 69 65 73 69 |tlined i|n Griesi|
|00005260| 6e 67 65 72 3a 20 27 12 | d1 50 72 61 63 74 69 63 |nger: '.|.Practic|
|00005270| 61 6c 20 50 72 6f 63 65 | 73 73 6f 72 73 20 61 6e |al Proce|ssors an|
|00005280| 64 0d 0a 3b 20 20 20 50 | 72 6f 67 72 61 6d 73 20 |d..; P|rograms |
|00005290| 66 6f 72 20 44 69 67 69 | 74 61 6c 20 52 65 76 65 |for Digi|tal Reve|
|000052a0| 72 62 65 72 61 74 69 6f | 6e 27 2c 20 41 75 64 69 |rberatio|n', Audi|
|000052b0| 6f 20 69 6e 20 44 69 67 | 69 74 61 6c 20 54 69 6d |o in Dig|ital Tim|
|000052c0| 65 73 2c 20 37 74 68 20 | 41 45 53 0d 0a 3b 20 20 |es, 7th |AES..; |
|000052d0| 20 63 6f 6e 66 65 72 65 | 6e 63 65 2c 20 54 6f 72 | confere|nce, Tor|
|000052e0| 6f 6e 74 6f 2c 20 4f 6e | 74 61 72 69 6f 2c 20 31 |onto, On|tario, 1|
|000052f0| 39 38 39 0d 0a 3b 20 20 | 20 28 74 68 65 20 73 74 |989..; | (the st|
|00005300| 72 75 63 74 75 72 65 20 | 6f 75 74 6c 69 6e 65 64 |ructure |outlined|
|00005310| 20 69 6e 20 4d 6f 6f 72 | 65 72 20 69 73 20 61 20 | in Moor|er is a |
|00005320| 76 61 72 69 61 74 69 6f | 6e 20 6f 66 20 74 68 69 |variatio|n of thi|
|00005330| 73 29 0d 0a 3b 0d 0a 3b | 20 20 20 09 09 09 e5 20 |s)..;..;| .... |
|00005340| 00 08 2d 67 0d 0a 3b 09 | 09 09 e5 20 00 05 7c 5c |..-g..;.|... ..|\|
|00005350| 0d 0a 3b 09 09 20 2b e5 | 2d 00 0a 3e 7c 20 20 3e |..;.. +.|-..>| >|
|00005360| e5 2d 00 1a 2b 0d 0a 3b | 09 09 20 7c 09 e5 20 00 |.-..+..;|.. |.. .|
|00005370| 05 7c 2f 09 09 09 09 20 | 20 20 7c 0d 0a 3b 09 09 |.|/.... | |..;..|
|00005380| 20 7c e5 09 00 05 20 20 | 20 7c 0d 0a 3b 09 09 20 | |.... | |..;.. |
|00005390| 7c e5 09 00 05 20 20 20 | 56 0d 0a 3b 20 20 20 20 ||.... |V..; |
|000053a0| 75 6e 69 74 09 20 7c 20 | 20 20 20 2e e5 2d 00 05 |unit. | | ..-..|
|000053b0| 2e 20 20 20 2e e5 2d 00 | 08 2e e5 20 00 07 7c 5c |. ..-.|... ..|\|
|000053c0| e5 20 00 05 2e e5 2d 00 | 05 2e 09 e5 20 00 06 75 |. ....-.|.... ..u|
|000053d0| 6e 69 74 0d 0a 3b 20 20 | 20 20 69 6e 70 75 74 20 |nit..; | input |
|000053e0| e5 2d 00 06 2b 2d 2d 2d | 3e 7c 20 73 75 6d 20 7c |.-..+---|>| sum ||
|000053f0| 2d 2d 3e 7c 20 64 65 6c | 61 79 20 20 7c 2d 2d 2b |-->| del|ay |--+|
|00005400| 2d 2d 2d 3e 7c 20 20 3e | 2d 2d 3e 7c 20 73 75 6d |--->| >|-->| sum|
|00005410| 20 7c e5 2d 00 05 3e 20 | 6f 75 74 70 75 74 0d 0a | |.-..> |output..|
|00005420| 3b 09 09 e5 20 00 06 27 | e5 2d 00 05 27 20 20 20 |;... ..'|.-..' |
|00005430| 27 e5 2d 00 08 27 20 20 | 7c 20 20 20 20 7c 2f e5 |'.-..' || |/.|
|00005440| 20 00 05 27 e5 2d 00 05 | 27 0d 0a 3b 09 09 09 20 | ..'.-..|'..;... |
|00005450| 5e 09 09 20 20 20 20 7c | 09 31 2d 67 2a 2a 32 0d |^.. ||.1-g**2.|
|00005460| 0a 3b 09 09 09 20 7c e5 | 20 00 05 67 09 20 20 20 |.;... |.| ..g. |
|00005470| 20 7c 20 0d 0a 3b 09 09 | 09 20 7c e5 20 00 07 2f | | ..;..|. |. ../|
|00005480| 7c 09 20 20 20 20 7c 0d | 0a 3b 09 09 09 20 2b e5 ||. |.|.;... +.|
|00005490| 2d 00 05 3c 20 20 7c e5 | 2d 00 09 2b 0d 0a 3b 09 |-..< |.|-..+..;.|
|000054a0| 09 09 e5 20 00 09 5c 7c | 0d 0a 3b 0d 0a 3b e5 2e |... ..\||..;..;..|
|000054b0| 00 4b 0d 0a 3b 0d 0a 3b | 09 6f 6e 65 20 6d 75 6c |.K..;..;|.one mul|
|000054c0| 74 69 2d 74 61 70 20 66 | 69 72 20 73 74 72 75 63 |ti-tap f|ir struc|
|000054d0| 74 75 72 65 20 2d 20 74 | 6f 20 68 61 6e 64 6c 65 |ture - t|o handle|
|000054e0| 20 65 61 72 6c 79 20 72 | 65 66 6c 65 63 74 69 6f | early r|eflectio|
|000054f0| 6e 73 0d 0a 3b 0d 0a 3b | 09 66 6f 6c 6c 6f 77 65 |ns..;..;|.followe|
|00005500| 64 20 62 79 20 34 20 70 | 61 72 61 6c 6c 65 6c 20 |d by 4 p|arallel |
|00005510| 63 6f 6d 62 20 28 69 69 | 72 29 20 66 69 6c 74 65 |comb (ii|r) filte|
|00005520| 72 73 20 28 65 61 63 68 | 20 63 6f 6d 62 20 68 61 |rs (each| comb ha|
|00005530| 76 69 6e 67 20 0d 0a 3b | 09 61 20 66 69 72 73 74 |ving ..;|.a first|
|00005540| 20 6f 72 64 65 72 20 4c | 50 46 20 69 6e 20 69 74 | order L|PF in it|
|00005550| 73 20 66 65 65 64 62 61 | 63 6b 20 6c 6f 6f 70 0d |s feedba|ck loop.|
|00005560| 0a 3b 09 0d 0a 3b 09 66 | 6f 6c 6c 6f 77 65 64 20 |.;...;.f|ollowed |
|00005570| 62 79 20 61 6e 20 27 61 | 6c 6c 70 61 73 73 27 20 |by an 'a|llpass' |
|00005580| 72 65 76 65 72 62 65 72 | 61 74 6f 72 20 77 68 6f |reverber|ator who|
|00005590| 73 65 20 6f 75 74 70 75 | 74 20 69 73 20 74 68 65 |se outpu|t is the|
|000055a0| 6e 20 0d 0a 3b 09 64 65 | 6c 61 79 65 64 20 73 6f |n ..;.de|layed so|
|000055b0| 20 74 68 61 74 20 69 74 | 73 20 66 69 72 73 74 20 | that it|s first |
|000055c0| 6f 75 74 70 75 74 20 66 | 6f 6c 6c 6f 77 73 20 61 |output f|ollows a|
|000055d0| 66 74 65 72 20 74 68 65 | 20 6c 61 73 74 20 22 65 |fter the| last "e|
|000055e0| 61 72 6c 79 0d 0a 3b 09 | 72 65 66 6c 65 63 74 69 |arly..;.|reflecti|
|000055f0| 6f 6e 22 20 6f 75 74 70 | 75 74 20 0d 0a 3b 0d 0a |on" outp|ut ..;..|
|00005600| 3b e5 5f 00 4a 0d 0a 3b | 0d 0a 09 6f 70 74 20 63 |;._.J..;|...opt c|
|00005610| 65 78 0d 0a 09 70 61 67 | 65 20 31 33 32 0d 0a 0d |ex...pag|e 132...|
|00005620| 0a 3b e5 2d 00 32 63 6f | 6e 73 74 61 6e 74 20 64 |.;.-.2co|nstant d|
|00005630| 65 63 6c 61 72 61 74 69 | 6f 6e 73 0d 0a 61 64 63 |eclarati|ons..adc|
|00005640| 09 65 71 75 09 24 66 66 | 65 66 09 09 3b 20 41 44 |.equ.$ff|ef..; AD|
|00005650| 43 20 61 64 64 72 65 73 | 73 0d 0a 64 61 63 09 65 |C addres|s..dac.e|
|00005660| 71 75 09 24 66 66 65 66 | 09 09 3b 20 44 41 43 20 |qu.$ffef|..; DAC |
|00005670| 61 64 64 72 65 73 73 0d | 0a 0d 0a 6e 74 61 70 09 |address.|...ntap.|
|00005680| 65 71 75 09 37 09 09 3b | 20 6e 75 6d 62 65 72 20 |equ.7..;| number |
|00005690| 6f 66 20 74 61 70 73 20 | 0d 0a 6e 74 61 70 70 31 |of taps |..ntapp1|
|000056a0| 30 20 65 71 75 09 6e 74 | 61 70 2b 31 30 09 09 3b |0 equ.nt|ap+10..;|
|000056b0| 20 23 20 74 61 70 73 20 | 2b 20 31 30 20 66 6f 72 | # taps |+ 10 for|
|000056c0| 20 6f 74 68 65 72 20 76 | 61 72 69 61 62 6c 65 73 | other v|ariables|
|000056d0| 0d 0a 74 61 70 6d 6f 64 | 09 65 71 75 09 6e 74 61 |..tapmod|.equ.nta|
|000056e0| 70 70 31 30 2d 31 09 3b | 20 6e 75 6d 62 65 72 20 |pp10-1.;| number |
|000056f0| 6f 66 20 74 61 70 73 20 | 6d 69 6e 75 73 20 31 09 |of taps |minus 1.|
|00005700| 20 0d 0a 64 6c 79 6d 78 | 20 09 65 71 75 09 34 30 | ..dlymx| .equ.40|
|00005710| 30 30 09 09 3b 20 6c 65 | 6e 67 74 68 20 6f 66 20 |00..; le|ngth of |
|00005720| 64 65 6c 61 79 20 6c 69 | 6e 65 20 69 6e 20 73 61 |delay li|ne in sa|
|00005730| 6d 70 6c 65 73 0d 0a 0d | 0a 63 6d 62 64 6c 79 31 |mples...|.cmbdly1|
|00005740| 20 65 71 75 09 32 32 30 | 35 09 09 3b 20 43 4f 4d | equ.220|5..; COM|
|00005750| 42 20 46 49 4c 54 45 52 | 20 43 4f 4e 53 54 41 4e |B FILTER| CONSTAN|
|00005760| 54 53 0d 0a 63 6d 62 64 | 6c 79 32 20 65 71 75 09 |TS..cmbd|ly2 equ.|
|00005770| 32 36 39 30 09 09 3b 20 | 64 65 6c 61 79 20 76 61 |2690..; |delay va|
|00005780| 6c 75 65 73 20 28 69 6e | 20 73 61 6d 70 6c 65 73 |lues (in| samples|
|00005790| 29 0d 0a 63 6d 62 64 6c | 79 33 20 65 71 75 09 33 |)..cmbdl|y3 equ.3|
|000057a0| 31 37 35 0d 0a 63 6d 62 | 64 6c 79 34 20 65 71 75 |175..cmb|dly4 equ|
|000057b0| 09 33 34 34 30 0d 0a 0d | 0a 63 6d 62 6d 6f 64 31 |.3440...|.cmbmod1|
|000057c0| 20 65 71 75 09 20 20 33 | 34 39 30 20 09 e5 20 00 | equ. 3|490 .. .|
|000057d0| 08 3b 20 6d 6f 64 75 6c | 6f 20 66 6f 72 20 63 6f |.; modul|o for co|
|000057e0| 6d 62 20 23 31 20 64 65 | 6c 61 79 20 6c 69 6e 65 |mb #1 de|lay line|
|000057f0| 20 20 20 54 48 45 53 45 | 20 41 52 45 0d 0a 63 6d | THESE| ARE..cm|
|00005800| 62 6d 6f 64 32 20 65 71 | 75 09 20 20 33 34 39 30 |bmod2 eq|u. 3490|
|00005810| 20 09 09 3b 20 20 20 22 | e5 20 00 09 22 20 20 20 | ..; "|. .." |
|00005820| 23 32 20 20 20 22 20 20 | 20 22 09 20 20 41 4c 53 |#2 " | ". ALS|
|00005830| 4f 20 54 48 45 20 0d 0a | 63 6d 62 6d 6f 64 33 09 |O THE ..|cmbmod3.|
|00005840| 65 71 75 09 20 20 33 34 | 39 30 20 09 09 3b 20 20 |equ. 34|90 ..; |
|00005850| 20 22 e5 20 00 09 22 20 | 20 20 23 33 20 20 22 20 | ". .." | #3 " |
|00005860| 20 20 20 22 09 20 20 4d | 41 58 20 44 45 4c 41 59 | ". M|AX DELAY|
|00005870| 53 0d 0a 63 6d 62 6d 6f | 64 34 09 65 71 75 09 20 |S..cmbmo|d4.equ. |
|00005880| 20 33 34 39 30 20 09 09 | 3b 20 20 20 22 e5 20 00 | 3490 ..|; ". .|
|00005890| 09 22 20 20 20 23 34 20 | 20 22 20 20 20 20 22 09 |." #4 | " ".|
|000058a0| 20 20 41 4c 4c 4f 57 45 | 44 20 46 4f 52 0d 0a 09 | ALLOWE|D FOR...|
|000058b0| 09 09 09 3b 09 09 09 09 | 20 20 43 48 4f 53 45 4e |...;....| CHOSEN|
|000058c0| 20 44 53 4d 0d 0a 09 09 | 09 09 3b 09 09 09 09 20 | DSM....|..;.... |
|000058d0| 20 56 41 4c 55 45 0d 0a | 0d 0a 75 6e 74 72 76 62 | VALUE..|..untrvb|
|000058e0| 64 6c 79 09 65 71 75 09 | 32 36 35 09 09 20 20 20 |dly.equ.|265.. |
|000058f0| 20 3b 20 64 65 6c 61 79 | 09 55 4e 49 54 20 28 6f | ; delay|.UNIT (o|
|00005900| 72 20 41 4c 4c 50 41 53 | 53 29 0d 0a 75 6e 74 5f |r ALLPAS|S)..unt_|
|00005910| 67 09 e5 20 00 05 09 65 | 71 75 09 30 2e 37 09 09 |g.. ...e|qu.0.7..|
|00005920| 20 20 20 20 3b 20 67 61 | 69 6e 73 20 28 67 29 20 | ; ga|ins (g) |
|00005930| 20 20 20 52 45 56 45 52 | 42 45 52 41 54 4f 52 0d | REVER|BERATOR.|
|00005940| 0a 6e 65 67 5f 67 09 09 | 65 71 75 09 2d 75 6e 74 |.neg_g..|equ.-unt|
|00005950| 5f 67 09 09 20 20 20 20 | 3b 09 20 20 20 20 28 2d |_g.. |;. (-|
|00005960| 67 29 0d 0a 6f 6e 65 5f | 6d 5f 67 32 09 65 71 75 |g)..one_|m_g2.equ|
|00005970| 09 28 31 2d 75 6e 74 5f | 67 2a 75 6e 74 5f 67 29 |.(1-unt_|g*unt_g)|
|00005980| 09 20 20 20 20 3b 09 22 | 20 20 20 28 31 2d 67 2a |. ;."| (1-g*|
|00005990| 2a 32 29 0d 0a 0d 0a 0d | 0a 63 6d 62 5f 67 09 09 |*2).....|.cmb_g..|
|000059a0| 65 71 75 09 30 2e 38 36 | 09 09 3b 20 28 4f 56 45 |equ.0.86|..; (OVE|
|000059b0| 52 41 4c 4c 29 20 43 4f | 4d 42 20 46 49 4c 54 45 |RALL) CO|MB FILTE|
|000059c0| 52 20 46 45 45 44 42 41 | 43 4b 20 47 41 49 4e 20 |R FEEDBA|CK GAIN |
|000059d0| 0d 0a e5 09 00 05 3b 20 | 63 6f 6e 74 72 6f 6c 73 |......; |controls|
|000059e0| 20 72 65 76 65 72 62 20 | 64 65 63 61 79 20 74 69 | reverb |decay ti|
|000059f0| 6d 65 3a 20 73 6d 61 6c | 6c 65 72 0d 0a e5 09 00 |me: smal|ler.....|
|00005a00| 05 3b 20 76 61 6c 75 65 | 73 20 67 69 76 65 20 71 |.; value|s give q|
|00005a10| 75 69 63 6b 65 72 20 64 | 65 63 61 79 2c 20 6c 61 |uicker d|ecay, la|
|00005a20| 72 67 65 72 0d 0a e5 09 | 00 05 3b 20 76 61 6c 75 |rger....|..; valu|
|00005a30| 65 73 20 79 69 65 6c 64 | 20 73 6c 6f 77 65 72 20 |es yield| slower |
|00005a40| 64 65 63 61 79 0d 0a 0d | 0a 6c 70 66 31 09 09 65 |decay...|.lpf1..e|
|00005a50| 71 75 09 30 2e 34 30 38 | 09 09 3b 20 6c 70 66 20 |qu.0.408|..; lpf |
|00005a60| 66 69 6c 74 65 72 20 63 | 6f 65 66 66 69 63 69 65 |filter c|oefficie|
|00005a70| 6e 74 20 69 6e 20 74 68 | 65 20 0d 0a 6c 70 66 32 |nt in th|e ..lpf2|
|00005a80| 09 09 65 71 75 09 30 2e | 34 34 38 09 09 3b 20 66 |..equ.0.|448..; f|
|00005a90| 65 65 64 62 61 63 6b 20 | 6c 6f 6f 70 20 6f 66 20 |eedback |loop of |
|00005aa0| 74 68 65 20 63 6f 6d 62 | 73 2c 0d 0a 6c 70 66 33 |the comb|s,..lpf3|
|00005ab0| 09 09 65 71 75 09 30 2e | 34 37 36 09 09 3b 20 74 |..equ.0.|476..; t|
|00005ac0| 68 65 73 65 20 4c 50 46 | 27 73 20 73 69 6d 75 6c |hese LPF|'s simul|
|00005ad0| 61 74 65 20 74 68 65 20 | 68 69 67 68 20 66 72 65 |ate the |high fre|
|00005ae0| 71 0d 0a 6c 70 66 34 09 | 09 65 71 75 09 30 2e 34 |q..lpf4.|.equ.0.4|
|00005af0| 39 36 09 09 3b 20 61 74 | 74 65 6e 74 75 61 74 69 |96..; at|tentuati|
|00005b00| 6f 6e 20 69 6e 20 72 65 | 61 6c 20 61 63 6f 75 73 |on in re|al acous|
|00005b10| 74 69 63 20 72 65 76 65 | 72 62 0d 0a 0d 0a 66 64 |tic reve|rb....fd|
|00005b20| 62 63 6b 31 09 09 65 71 | 75 09 63 6d 62 5f 67 2a |bck1..eq|u.cmb_g*|
|00005b30| 28 31 2d 6c 70 66 31 29 | 09 3b 20 61 63 74 75 61 |(1-lpf1)|.; actua|
|00005b40| 6c 20 63 6f 6d 62 20 66 | 65 65 64 62 61 63 6b 20 |l comb f|eedback |
|00005b50| 67 61 69 6e 0d 0a 66 64 | 62 63 6b 32 09 09 65 71 |gain..fd|bck2..eq|
|00005b60| 75 09 63 6d 62 5f 67 2a | 28 31 2d 6c 70 66 32 29 |u.cmb_g*|(1-lpf2)|
|00005b70| 09 3b 20 69 73 20 64 65 | 74 65 72 6d 69 6e 65 64 |.; is de|termined|
|00005b80| 20 62 79 20 74 68 65 20 | 6c 70 66 20 66 69 6c 74 | by the |lpf filt|
|00005b90| 65 72 0d 0a 66 64 62 63 | 6b 33 09 09 65 71 75 09 |er..fdbc|k3..equ.|
|00005ba0| 63 6d 62 5f 67 2a 28 31 | 2d 6c 70 66 33 29 09 3b |cmb_g*(1|-lpf3).;|
|00005bb0| 20 63 6f 65 66 66 69 63 | 69 65 6e 74 20 61 6e 64 | coeffic|ient and|
|00005bc0| 20 74 68 65 20 6f 76 65 | 72 61 6c 6c 20 66 65 65 | the ove|rall fee|
|00005bd0| 64 2d 0d 0a 66 64 62 63 | 6b 34 09 09 65 71 75 09 |d-..fdbc|k4..equ.|
|00005be0| 63 6d 62 5f 67 2a 28 31 | 2d 6c 70 66 34 29 09 3b |cmb_g*(1|-lpf4).;|
|00005bf0| 20 62 61 63 6b 20 67 61 | 69 6e 20 74 6f 20 69 6e | back ga|in to in|
|00005c00| 73 75 72 65 20 73 74 61 | 62 69 6c 69 74 79 0d 0a |sure sta|bility..|
|00005c10| 0d 0a 0d 0a 61 6c 69 67 | 6e 64 6c 79 09 09 65 71 |....alig|ndly..eq|
|00005c20| 75 09 31 33 30 35 20 20 | 20 09 3b 20 61 6c 69 67 |u.1305 | .; alig|
|00005c30| 6e 6d 65 6e 74 20 64 65 | 6c 61 79 20 28 73 65 65 |nment de|lay (see|
|00005c40| 20 64 69 61 67 72 61 6d | 20 61 62 6f 76 65 29 0d | diagram| above).|
|00005c50| 0a 61 6c 69 67 6e 6d 6f | 64 09 09 65 71 75 09 31 |.alignmo|d..equ.1|
|00005c60| 33 39 30 09 3b e5 20 00 | 05 22 e5 20 00 05 6d 6f |390.;. .|.". ..mo|
|00005c70| 64 0d 0a 0d 0a 09 0d 0a | 72 65 76 65 72 62 67 09 |d.......|reverbg.|
|00005c80| 09 65 71 75 09 30 2e 33 | 35 09 09 3b 20 72 65 76 |.equ.0.3|5..; rev|
|00005c90| 65 72 62 65 72 61 74 69 | 6f 6e 20 6f 75 74 70 75 |erberati|on outpu|
|00005ca0| 74 20 67 61 69 6e 20 76 | 61 6c 75 65 0d 0a 66 69 |t gain v|alue..fi|
|00005cb0| 72 67 09 09 65 71 75 09 | 30 2e 31 35 09 09 3b 20 |rg..equ.|0.15..; |
|00005cc0| 65 61 72 6c 79 20 72 66 | 6c 63 74 6e 20 46 49 52 |early rf|lctn FIR|
|00005cd0| 20 6f 75 74 70 75 74 20 | 67 61 69 6e 20 76 61 6c | output |gain val|
|00005ce0| 75 65 0d 0a 64 72 79 67 | 09 09 65 71 75 09 30 2e |ue..dryg|..equ.0.|
|00005cf0| 39 39 39 39 2d 28 72 65 | 76 65 72 62 67 2b 66 69 |9999-(re|verbg+fi|
|00005d00| 72 67 29 20 3b 20 64 72 | 79 20 73 69 67 6e 61 6c |rg) ; dr|y signal|
|00005d10| 20 67 61 69 6e 20 69 73 | 20 72 65 73 74 20 20 0d | gain is| rest .|
|00005d20| 0a e5 09 00 05 3b 20 43 | 48 4f 4f 53 45 20 54 48 |.....; C|HOOSE TH|
|00005d30| 45 20 4d 49 58 20 59 4f | 55 20 4c 49 4b 45 0d 0a |E MIX YO|U LIKE..|
|00005d40| 0d 0a 0d 0a 09 6f 72 67 | 20 78 3a 30 0d 0a 63 68 |.....org| x:0..ch|
|00005d50| 65 61 64 31 09 64 73 6d | 20 33 35 30 30 09 09 3b |ead1.dsm| 3500..;|
|00005d60| 20 61 6c 6c 6f 63 61 74 | 65 73 20 33 35 30 30 20 | allocat|es 3500 |
|00005d70| 64 61 74 61 20 73 70 61 | 63 65 73 20 66 6f 72 20 |data spa|ces for |
|00005d80| 75 73 65 20 61 73 0d 0a | 63 68 65 61 64 32 09 64 |use as..|chead2.d|
|00005d90| 73 6d 20 33 35 30 30 09 | 09 3b 20 63 6f 6d 62 20 |sm 3500.|.; comb |
|00005da0| 66 69 6c 74 65 72 20 74 | 61 70 20 64 65 6c 61 79 |filter t|ap delay|
|00005db0| 20 6c 69 6e 65 73 2c 20 | 43 48 45 41 44 31 20 72 | lines, |CHEAD1 r|
|00005dc0| 65 66 65 72 73 0d 0a 63 | 68 65 61 64 33 09 64 73 |efers..c|head3.ds|
|00005dd0| 6d 20 33 35 30 30 09 09 | 3b 20 74 6f 20 74 68 65 |m 3500..|; to the|
|00005de0| 20 43 6f 6d 62 20 66 69 | 6c 74 65 72 20 48 45 41 | Comb fi|lter HEA|
|00005df0| 44 20 28 62 65 67 69 6e | 6e 69 6e 67 29 20 66 6f |D (begin|ning) fo|
|00005e00| 72 20 0d 0a 63 68 65 61 | 64 34 09 64 73 6d 20 33 |r ..chea|d4.dsm 3|
|00005e10| 35 30 30 09 09 3b 20 66 | 69 6c 74 65 72 20 23 31 |500..; f|ilter #1|
|00005e20| 20 20 0d 0a 0d 0a 09 6f | 72 67 20 78 3a 24 30 66 | .....o|rg x:$0f|
|00005e30| 30 30 0d 0a 6f 66 73 74 | 5f 62 66 09 64 73 6d 09 |00..ofst|_bf.dsm.|
|00005e40| 6e 74 61 70 70 31 30 09 | 09 3b 20 74 68 69 73 20 |ntapp10.|.; this |
|00005e50| 72 65 73 65 72 76 65 73 | 20 22 6e 74 61 70 22 20 |reserves| "ntap" |
|00005e60| 63 6f 6e 74 69 67 75 6f | 75 73 20 61 64 64 72 65 |contiguo|us addre|
|00005e70| 73 73 65 73 0d 0a 09 6f | 72 67 20 78 3a 6f 66 73 |sses...o|rg x:ofs|
|00005e80| 74 5f 62 66 09 09 3b 20 | 73 74 61 72 74 69 6e 67 |t_bf..; |starting|
|00005e90| 20 61 74 20 74 68 65 20 | 63 6c 6f 73 65 73 74 20 | at the |closest |
|00005ea0| 61 70 70 72 6f 70 72 69 | 61 74 65 20 6d 6f 64 75 |appropri|ate modu|
|00005eb0| 6c 6f 0d 0a 6f 66 73 74 | 30 09 64 63 09 31 09 09 |lo..ofst|0.dc.1..|
|00005ec0| 3b 20 78 20 61 64 64 72 | 65 73 73 20 73 70 61 63 |; x addr|ess spac|
|00005ed0| 65 2e 20 20 54 68 65 6e | 20 73 74 61 72 74 73 20 |e. Then| starts |
|00005ee0| 66 69 6c 6c 69 6e 67 20 | 74 68 65 20 0d 0a 6f 66 |filling |the ..of|
|00005ef0| 73 74 31 09 64 63 09 38 | 37 37 09 09 3b 20 6f 66 |st1.dc.8|77..; of|
|00005f00| 66 73 65 74 20 62 75 66 | 66 65 72 20 61 74 20 74 |fset buf|fer at t|
|00005f10| 68 69 73 20 6c 6f 63 61 | 74 69 6f 6e 20 77 69 74 |his loca|tion wit|
|00005f20| 68 20 20 20 0d 0a 6f 66 | 73 74 32 09 64 63 09 31 |h ..of|st2.dc.1|
|00005f30| 35 36 31 09 09 3b 20 74 | 68 65 20 72 69 67 68 74 |561..; t|he right|
|00005f40| 20 64 65 6c 61 79 20 76 | 61 6c 75 65 73 20 66 6f | delay v|alues fo|
|00005f50| 72 20 74 68 65 20 0d 0a | 6f 66 73 74 33 09 64 63 |r the ..|ofst3.dc|
|00005f60| 09 31 37 31 36 09 09 3b | 20 45 41 52 4c 59 20 52 |.1716..;| EARLY R|
|00005f70| 45 46 4c 45 43 54 49 4f | 4e 20 46 49 52 0d 0a 6f |EFLECTIO|N FIR..o|
|00005f80| 66 73 74 34 09 64 63 09 | 31 38 32 36 0d 0a 6f 66 |fst4.dc.|1826..of|
|00005f90| 73 74 35 09 64 63 09 33 | 30 38 33 09 20 20 3b 20 |st5.dc.3|083. ; |
|00005fa0| 49 4d 50 4f 52 54 41 4e | 54 20 2d 20 74 6f 20 67 |IMPORTAN|T - to g|
|00005fb0| 65 74 20 6e 6f 20 64 65 | 6c 61 79 20 66 6f 72 20 |et no de|lay for |
|00005fc0| 74 68 65 20 66 69 72 73 | 74 20 0d 0a 6f 66 73 74 |the firs|t ..ofst|
|00005fd0| 36 20 20 20 64 63 09 33 | 35 31 30 09 20 20 3b 20 |6 dc.3|510. ; |
|00005fe0| 65 61 72 6c 79 20 72 65 | 66 6c 65 63 74 69 6f 6e |early re|flection|
|00005ff0| 2c 20 75 73 65 20 61 20 | 22 31 22 2e 20 20 54 68 |, use a |"1". Th|
|00006000| 69 73 20 69 73 20 64 75 | 65 20 74 68 65 20 75 73 |is is du|e the us|
|00006010| 65 0d 0a 09 09 09 20 20 | 3b 20 6f 66 20 61 6e 20 |e..... |; of an |
|00006020| 69 6e 73 74 72 75 63 74 | 69 6f 6e 20 63 6f 64 65 |instruct|ion code|
|00006030| 20 70 72 65 2d 64 65 63 | 72 65 6d 65 6e 74 2c 20 | pre-dec|rement, |
|00006040| 61 20 22 30 22 20 76 61 | 6c 75 65 20 0d 0a 09 09 |a "0" va|lue ....|
|00006050| 09 20 20 3b 20 77 69 6c | 6c 20 63 61 75 73 65 20 |. ; wil|l cause |
|00006060| 61 20 6d 61 78 69 6d 75 | 6d 20 64 65 6c 61 79 20 |a maximu|m delay |
|00006070| 65 71 75 61 6c 20 74 6f | 20 74 68 65 20 74 61 70 |equal to| the tap|
|00006080| 20 64 65 6c 61 79 0d 0a | 09 09 09 20 20 3b 20 6c | delay..|... ; l|
|00006090| 69 6e 65 20 6c 65 6e 67 | 74 68 0d 0a 0d 0a 75 6e |ine leng|th....un|
|000060a0| 74 64 6c 79 09 64 63 09 | 75 6e 74 72 76 62 64 6c |tdly.dc.|untrvbdl|
|000060b0| 79 09 3b 20 64 65 66 69 | 6e 65 20 74 68 65 20 55 |y.; defi|ne the U|
|000060c0| 4e 49 54 20 52 45 56 45 | 52 42 45 52 41 54 4f 52 |NIT REVE|RBERATOR|
|000060d0| 20 64 65 6c 61 79 0d 0a | 75 6e 74 6d 6f 64 09 64 | delay..|untmod.d|
|000060e0| 63 09 75 6e 74 72 76 62 | 64 6c 79 2d 31 09 3b 20 |c.untrvb|dly-1.; |
|000060f0| 6d 6f 64 75 6c 6f 20 66 | 6f 72 20 20 20 20 22 e5 |modulo f|or ".|
|00006100| 20 00 09 22 0d 0a 0d 0a | 61 6c 67 6e 64 6c 79 09 | .."....|algndly.|
|00006110| 64 63 09 61 6c 69 67 6e | 64 6c 79 0d 0a 61 6c 67 |dc.align|dly..alg|
|00006120| 6e 6d 6f 64 09 64 63 09 | 61 6c 69 67 6e 6d 6f 64 |nmod.dc.|alignmod|
|00006130| 0d 0a 0d 0a 09 6f 72 67 | 20 79 3a 24 30 66 30 30 |.....org| y:$0f00|
|00006140| 0d 0a 67 61 69 6e 5f 62 | 66 20 64 73 6d 20 6e 74 |..gain_b|f dsm nt|
|00006150| 61 70 70 31 30 0d 0a 09 | 6f 72 67 20 79 3a 67 61 |app10...|org y:ga|
|00006160| 69 6e 5f 62 66 09 09 3b | 20 73 74 61 72 74 69 6e |in_bf..;| startin|
|00006170| 67 20 61 74 20 79 20 61 | 64 64 72 65 73 73 20 7a |g at y a|ddress z|
|00006180| 65 72 6f 20 74 68 69 73 | 20 72 65 73 65 72 76 65 |ero this| reserve|
|00006190| 73 0d 0a 09 09 09 09 3b | 20 22 6e 74 61 70 22 20 |s......;| "ntap" |
|000061a0| 63 6f 6e 74 69 67 75 6f | 75 73 20 61 64 64 72 65 |contiguo|us addre|
|000061b0| 73 73 65 73 20 74 68 65 | 6e 20 73 74 61 72 74 73 |sses the|n starts|
|000061c0| 0d 0a 09 09 09 09 3b 20 | 66 69 6c 6c 69 6e 67 20 |......; |filling |
|000061d0| 74 68 65 73 65 20 61 64 | 64 72 65 73 73 65 73 20 |these ad|dresses |
|000061e0| 77 69 74 68 20 74 68 65 | 20 64 65 73 69 72 65 64 |with the| desired|
|000061f0| 0d 0a 67 61 69 6e 30 09 | 64 63 09 30 2e 32 31 33 |..gain0.|dc.0.213|
|00006200| 09 09 3b 20 74 61 70 20 | 22 67 61 69 6e 22 20 76 |..; tap |"gain" v|
|00006210| 61 6c 75 65 73 20 66 6f | 72 20 45 41 52 4c 59 20 |alues fo|r EARLY |
|00006220| 52 45 46 4c 45 43 54 49 | 4f 4e 20 46 49 52 0d 0a |REFLECTI|ON FIR..|
|00006230| 67 61 69 6e 31 09 64 63 | 09 30 2e 32 31 37 09 09 |gain1.dc|.0.217..|
|00006240| 3b 20 72 65 63 6f 6d 6d | 65 6e 64 65 64 20 62 79 |; recomm|ended by|
|00006250| 20 6d 6f 6f 72 65 72 0d | 0a 67 61 69 6e 32 09 64 | moorer.|.gain2.d|
|00006260| 63 09 30 2e 31 37 34 09 | 09 3b 0d 0a 67 61 69 6e |c.0.174.|.;..gain|
|00006270| 33 09 64 63 09 30 2e 31 | 33 35 09 09 3b 20 69 74 |3.dc.0.1|35..; it|
|00006280| 20 69 73 20 72 65 63 6f | 6d 6d 65 6e 64 65 64 20 | is reco|mmended |
|00006290| 74 6f 20 6b 65 65 70 20 | 6d 61 6e 79 20 65 61 72 |to keep |many ear|
|000062a0| 6c 79 20 0d 0a 67 61 69 | 6e 34 09 64 63 09 30 2e |ly ..gai|n4.dc.0.|
|000062b0| 31 35 33 09 09 3b 20 72 | 65 66 6c 65 63 74 69 6f |153..; r|eflectio|
|000062c0| 6e 20 72 65 74 75 72 6e | 73 2c 20 61 73 20 74 68 |n return|s, as th|
|000062d0| 65 73 65 20 61 72 65 20 | 66 65 64 20 69 6e 74 6f |ese are |fed into|
|000062e0| 0d 0a 67 61 69 6e 35 09 | 64 63 09 30 2e 31 35 37 |..gain5.|dc.0.157|
|000062f0| 09 09 3b 20 63 6f 6d 62 | 20 66 69 6c 74 65 72 73 |..; comb| filters|
|00006300| 2c 20 74 68 61 6e 20 63 | 61 6e 20 63 6f 6e 74 72 |, than c|an contr|
|00006310| 69 62 75 74 65 20 67 72 | 65 61 74 6c 79 0d 0a 67 |ibute gr|eatly..g|
|00006320| 61 69 6e 36 09 64 63 09 | 30 2e 30 35 31 09 09 3b |ain6.dc.|0.051..;|
|00006330| 20 74 6f 20 74 68 65 20 | 6c 61 74 65 72 20 69 6d | to the |later im|
|00006340| 70 75 6c 73 65 20 72 65 | 73 70 6f 6e 73 65 20 64 |pulse re|sponse d|
|00006350| 65 6e 73 69 74 79 0d 0a | 63 31 67 32 09 64 63 09 |ensity..|c1g2.dc.|
|00006360| 66 64 62 63 6b 31 0d 0a | 63 32 67 32 09 64 63 09 |fdbck1..|c2g2.dc.|
|00006370| 66 64 62 63 6b 32 0d 0a | 63 33 67 32 09 64 63 09 |fdbck2..|c3g2.dc.|
|00006380| 66 64 62 63 6b 33 0d 0a | 63 34 67 32 09 64 63 09 |fdbck3..|c4g2.dc.|
|00006390| 66 64 62 63 6b 34 0d 0a | 63 31 6f 75 74 09 64 73 |fdbck4..|c1out.ds|
|000063a0| 09 31 0d 0a 75 6e 74 67 | 32 09 64 63 09 6e 65 67 |.1..untg|2.dc.neg|
|000063b0| 5f 67 0d 0a 75 6e 74 67 | 33 09 64 63 09 6f 6e 65 |_g..untg|3.dc.one|
|000063c0| 5f 6d 5f 67 32 0d 0a 75 | 6e 74 67 31 09 64 63 09 |_m_g2..u|ntg1.dc.|
|000063d0| 75 6e 74 5f 67 0d 0a 66 | 69 72 67 61 69 6e 09 64 |unt_g..f|irgain.d|
|000063e0| 63 09 66 69 72 67 0d 0a | 64 72 79 67 61 69 6e 09 |c.firg..|drygain.|
|000063f0| 64 63 09 64 72 79 67 0d | 0a 72 76 62 67 61 69 6e |dc.dryg.|.rvbgain|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
