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SB-ADPCM

Vangie Beal
Updated on:
Short for sub-band adaptive differential pulse code modulation SB-ADPCM is a voice data algorithm for compressing 7 KHz audio into 48, 56 or 64 KB/s channels. SB-ADPCM is used in the ITU-T G.722 specification.

Vangie Beal
Vangie Beal is a freelance business and technology writer covering Internet technologies and online business since the late '90s.

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