本程序实现将wav音频文件转换为AMR音频文件，压缩率很高。但AMR的音质不高。-This program wav audio files to AMR audio files, high compression ratio. AMR sound quality is not high.

这是一个P2P语音软件源代码，采用服务器、客户端模式，具有很高的应用价值。-This is a P2P voice software source code, the use of server, client mode, a high application value.

C SourceCode for SERIES P: TELEPHONE TRANSMISSION QUALITY, TELEPHONE INSTALLATIONS, LOCAL LINE NETWORKS - Methods for objective and subjective assessment of quality

这是在互连网上传输实时语音的vc工程, 语音使用g.729压缩。附件包含一个dll库和test源代码。 -This is a real-time voice transmission interconnection line vc engineering, voice compression using g.729. Accessories include a A dll library and test source code.