Companding语音数据压缩算法分析及改进

The Analysis and Improvement of the Companding Arithmeticabout Data Compressing

本文介绍了用于声音文件压缩 /解压缩的 Companding算法及改进。对该算法的思路 ,算法的具体实现过程 ,算法中的几个重要模块的功能及具体流程均作了详细说明 ,并总结了算法的特点。

This paper introduces the companding arithmetic about compression and decompression in audio files,and elaborates on train of thought arithmetic process,function of some important module and flow of the companding.The paper sums up the characteristics of the companding.