MPEG-4中的低速率语音编码算法

Low-Rate-Speech-Coding Algorithm in MPEG-4

对 ISO近期将发布的 MPEG- 4中所包含的低速语音参量编码算法作了全面的介绍 ,详尽描述了其中各个参数的分析和合成过程 。

In the near future, ISO will put out MPEG 4 standard. This paper introduces the low rate speech coding algorithm which is included in that standard, describes the analysis/synthesis process of those parameters and gives a summarization of this algorithms characteristics.