Adaptive Digital Pulse Code Modulation
(ADPCM) A compression technique which records only the difference between samples and adjusts the coding scale dynamically to accomodate large and small differences. ADPCM is simple to implement, but introduces much noise.
[Used where? Does the Sony minidisk use ADPCM or ATRAC?]Last updated: 1998-12-10
Nearby terms:
Adaptive Communication Environment ♦ Adaptive Digital Pulse Code Modulation ♦ adaptive learning
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