See also: Audio | Compression
Acronym: Adaptive Differential Pulse Code Modulation
Wikipedia: Pulse-code Modulation (http://en.wikipedia.org/wiki/Pulse-code-modulation)
An old, audio compression codec that diminished files to about 1/2 their original size. This allows for other digital data to be sent at the same time as the audio.
TakeDown.NET -> “ADPCM”