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- PMPoze
- A Digital Music Composer/Player
-
-
- September 26, 1994
-
- Introduction
-
- PMPoze is a notational composer/player of digital music files
- known as MOD files. MOD files have the elements of both MIDI
- and WAV. They contain music "notes", or instructions, on how
- to play instrument samples. The samples are also contained
- within th e file and are digital recordings much like WAVs.
- This technique has a superior sound quality over playing MIDI
- files through an FM synthesizer. The sound is comparable to
- wavetable sound and is one of the reasons MODs remain popular.
-
- The first MODs used 8-bit mono samples recorded at a 22khz
- sample rate. There was a limit of 15 samples, or instruments,
- that played on four tracks, or channels. The sample limit was
- later extended to 31. Still later, the number of tracks was
- extended. However, most popular and most common is the 31
- sample MOD. PMPoze uses this format for composing, but it can
- play the 15 sample format. The other formats are not currently
- supported.
-
- What is needed
-
- PMPoze is written for OS/2 2.x and higher and runs under the
- Presentation Manager and MMPM/2. The system must have a
- supported sound card. The card may be an 8-bit card as only
- MODs with 8-bit samples are supported. If the system can play
- WAV files, then PMPoze should work. A collection of MODs is
- also needed. Almost any BBS with a music section will probably
- have MOD files. There are a few MODs on Compuserve in the
- Sight and Sound forum (GO SSFORUM), library 9. To compose
- music, a selection of SAM files is needed. Probably the best
- way to obtain SAM files is to extract them from MOD files.
- This can be done in PMPoze by using the /ModFiles/Sam Info...
- menu option. Usually, the instrument name will be in this
- info. This process is called "ripping". Copyright notices
- may exist within the Sam Info should be observed.
-
- Quick Start
-
- I. Play a MOD
-
- 1. Select ModFiles/Open...
- 2. Select any number of MODs from the file dialog
- 3. Select MofFiles/Play.
-
- II. Create a composition
-
- 1. Select the SamFiles menu and then select Collect...
- or File List... (see help)
- (this step is needed only once per session)
- 2. Place notes on staves
- 3. Select the instrument tool (harp)
- 4. Position the harp on a staff to the left of any notes and click
- 5. Select a sample
- 6. Repeat steps 4 and 5 for all the staves (tracks)
- 7. Select /Score/Play
-
- III. Play from notes (.NTS) file.
-
- 1. From the menu, select Score/Load notes...
- 2. Select a .NTS file from the file dialog
- 3. Follow the procedure of step II
-
- General
-
- This is a short "readme" as the on-line help should be fairly
- complete.
-
- There is one action that needs a little clarification. It is
- assigning a sample to the on-screen notes. This is done by
- clicking the harp symbol and placing the resultant I-Beam
- cursor on a staff and to the left of all notes. (Please refer
- to 'assign sample' and 'Toolbar/I-Beam cursor' in the help
- index.) This must also be done when notes are loaded from a
- notes (.NTS) file, as sample information is not saved in this
- file format.
-
- Setting the speed of a composition is somewhat obscure as well.
- Speed is considered and effect in a MOD. To set it, select the
- lightning bolt and place the cursor before the first note on the
- first track. Speed is effect number 15. The sliders are in hex,
- so anything above 64 is faster and below is slower.
-
- Support
-
- PMPoze is supported in the Compuserve OS2SHARE forum. Please
- report all problems directly to me. My CIS id is 73770,3577.
- Also, I am very interested in likes, dislikes, what you would
- like to see, etc. This program is not finished, and will
- continue to grow. I need your support.
-
- Registration
-
- PMPoze is copyrighted shareware. It may be freely copied and
- distributed, but the author retains exclusive rights. Version
- 1.0 is not crippled in any way, but you are encouraged to
- register the program. Include your mailing address when
- registering. This will entitle you to one year of free
- upgrades, if any, and future versions may be crippled. The
- registration fee is only $25, so please send registration to:
-
- Tom Stokes
- 27836 Finisterra
- Mission Viejo, CA 92692
-