文件名称：adpcm 音频算法
文件大小：18KB
文件格式：PDF
更新时间：2022-12-29 11:41:02
ADPCM 音频 算法 ADPCM 算法
This application note describes the implementation of Adaptive Differential Pulse Code Modulation (ADPCM) as used in Dialogic Voice Processing Applications. The following topics are covered. • File format for voice data files. • ADPCM encoding algorithm. • ADPCM decoding algorithm. • Step size determination. • Initial and reset conditions.