Thread View: sci.crypt
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Started by Steve_A_Hales
Sat, 24 Oct 1987 18:46
Sound Compression!?
Author: Steve_A_Hales
Date: Sat, 24 Oct 1987 18:46
Date: Sat, 24 Oct 1987 18:46
10 lines
796 bytes
796 bytes
Aloha! Does anyone know where I can find a good source of compaction concepts to compress digitized sound? (Sound effects, voices, all kinds) If you do please send me in the right direction. Thanks! USENET: Steve_A_Hales@cup.portal.com or sun!portal!cup.portal.com!Steve_A_Hales
Re: Sound Compression!?
Author: billc
Date: Wed, 28 Oct 1987 17:50
Date: Wed, 28 Oct 1987 17:50
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> Does anyone know where I can find a good source of compaction concepts
> to compress digitized sound? (Sound effects, voices, all kinds) If you
> do please send me in the right direction.
Fortunately, you already have your sound in digital form. That
means that you can used any compaction scheme used on digital
information.
I would recommend a Huffman Code, for starters. A standard
reference is:
Gallager, Robert G. *Variations on a Theme of Huffman.*
I.E.E.E. Transactions on Information Theory, vol IT-24, no. 6,
Nov 1978, pp. 668-674.
Bill C. billc@mirror.TMC.COM
{mit-eddie, ihnp4, wjh12, cca, cbosgd, seismo}!mirror!billc
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