音频编码技术与标准介绍包括语音编码技术和音频编码技术

􀁺 PCM、ADPCM、SB-ADPCM、线性预测、CELP、ACELP

􀁺 心理声学模型、时频变换、窗切换、时域噪声整形、带宽扩展、立体声编

码、空间音频编码-Audio coding technology and standards introduced, including voice coding techniques, and audio coding technology 􀁺　PCM, ADPCM, SB-ADPCM, Linear Prediction, CELP, ACELP 􀁺　psychoacoustic model, time-frequency transform, window switching, time-domain noise shaping, bandwidth expansion, stereo coding, spatial audio coding