码激励线性预测及其在中低速语音编码中的应用

Code Excited Linear Prediction and Its Applications in The Medium and Low Bit Rates Speech Coding

介绍了近年来中低速语音编码的发展情况。详细讨论了这一领域中最为成功的编码方案：码激励线性预测（ＣＥＬＰ）的编码原理及其在实际应用中需要解决的一些问题。

The medium and low bit rates speech coding in recent years is reviewed.The code excited linear prediction (CELP) coding are discussed in detail, which is the most successful technique in question.