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- Explanation of the contents of ~4Dgifts/toolbox/src/exampleCode/audio dir
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- This subtree contains programs and documentation relevant to sgi's
- audio and associated libraries.
-
- `!' indicates new or updated as of version 4.2
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-
- DAT : 3 DAT examples:
- cdtodat: A simple CD-to-DAT copying example,
- dodat: A simple DAT command interface,
- verifydat: A simple DAT checking program.
-
- aiffdoc.ps : this is a 45-page-when-"lp"'d-to-a-PostScript-printer
- file that is the 8/26/91 Draft Document by Apple
- Computer that describes:
-
- Audio Interchange File Format AIFF-C
- A revision to include compressed audio data
-
- Although it is officially just a "Draft" the
- information contained within is VERY detailed. This
- draft still says "Confidential" on the page footers
- following the Table of Contents, but this is in fact
- bogus. The date of this part of the file is 7/30/90
- and such confidentiality has long since been removed.
- (you can view this on-line by feeding it to xpsview.)
-
- ascope : displays the left channel of data coming in from an
- audio port (one of mic, line in, or digital in). for
- stereo sources, ascope displays the left channel (as
- opposed to right) data.
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- ! harmonize : a real-time audio pitch bender example program.
-
- ! midi : example programs using libmidi.a illustrate basic use
- of the MIDI library.
-
- reverb : Simulated reverberation for real-time audio input and
- output. The algorithms used in this program generate
- room ambience rather than a realistic room response.
-
- rock : the indigo memorial barbeque theme song rapp as
- constructed and sung by mr. totally insane (tm) himself.
- a study in random looping of musical "melodies" and
- rhythms.
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- somePlayback: code to generate a bunch of oscillators, waveforms,
- change playback rate, mix, change pitch, loop audio
- samples and send them to the speaker.
-
- ! sonic : simple real time audio spatialization example with graphics.
-
- tablenet : generates a small series of waveforms and writes them
- into a 16-bit AIFF file.
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- Programs in this subtree will run on 4D/35 Personal IRIS and
- IRIS Indigo and Indy machines.
-