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Internet Message Format  |  1995-03-31  |  8KB
  1. Path: seq!spell
  2. From: Lutz Vieweg <lv@muffel.hotb.sub.org>
  3. Subject:  v02i014:  iff-snd - IFF-Sound -> HP48 Sample converter v1.0 (amiga), Part01/01
  4. Newsgroups: comp.sources.hp48
  5. Followup-To: comp.sys.hp48
  6. Approved: spell@seq.uncwil.edu
  7.  
  8. Checksum: 1844699051 (verify with brik -cv)
  9. Submitted-by: Lutz Vieweg <lv@muffel.hotb.sub.org>
  10. Posting-number: Volume 2, Issue 14
  11. Archive-name: iff-snd/part01
  12.  
  13. BEGIN_DOC SVXtoHP.txt
  14.  
  15. I was really surprised to get some letters in which the writers
  16. said they would like to get the IFF-Sound -> HP48-Sample program.
  17.  
  18. But if there's a demand - no problem:
  19.  
  20. ONEB is an executable for the Amiga which simply changes the
  21. bandwidth of an IFF-Sound to 1 Bit. This program is meant for
  22. test-purposes. You've got to filter the sample very carefully
  23. to get the best possible result.
  24.  
  25. This is an example for a good filter (equalizer?) setting: 
  26.  
  27. -0 dB  ^                    ****
  28.        |                  **
  29.        |                **
  30. -30 dB |****************        *************************
  31.        +--------------------------------------------------> Frequency
  32.                         |      |
  33.                         +------+
  34.                   required freq.-range             
  35.  
  36.  
  37. IFFtoHP is the program that converts the IFF-Sound into the
  38. 48sx-Sample. You've got to set the I/O-mode to BINARY before
  39. transmission!!!
  40.  
  41. cu, Lutz Vieweg.
  42.  
  43. PS: Someone asked for a RFU repost, but I think it would be
  44.     more effective to request such a thing from a mail-server
  45.     (e.g. hp-mail-server@seq.uncwil.edu) than from the author.
  46.  
  47. END_DOC
  48.  
  49. BEGIN_UU oneb.uue
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  101. ``
  102. end
  103. END_UU
  104.  
  105.  
  106. BEGIN_UU ifftohp.uue
  107. begin 644 IFFtoHP
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  159. ``
  160. end
  161. END_UU
  162.  
  163. -- 
  164.       *** EMail to:  lv@muffel.hotb.sub.org   ***
  165.       *** FidoNet :  2:247/30.20              ***
  166.  
  167.