HELP! * GREY=local LOCAL HTML version of Foils prepared July 6,1995

Foil 24 Audio Compression

From CPS600 Collaboration Presentation CPS600 Spring Semester 1995 Technologies for the Information Age -- March 1995. by Roman Markowski and Geoffrey Fox * See also color IMAGE
PCM - Pulse Code Modulation
ADPCM - Adaptive Differential PCM
G.711 - PCM for voice frequencies; 64 Kbps, 8KHz PCM audio encoding
G.721 - 32 Kbps, ADPCM audio encoding
G.722 - 7 KHz audio encoding with 64 Kbps
Other: a-law, G.725

Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

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