音频编码。有关oggvorbis开发，主要为ogg码流结构及封装的程序，和vorbis-tools,libvorbis一起使用-Audio coding.Something about oggvorbis development,mostly for ogg coding s stream structure and the programming of encapsulation,using with vorbis_tools and libvorbis.

音频解码，PCM解码后可通过SPEEX解码，码流可达到2~6KB/S,Audio decoder, PCM decoded by Speex decoding, bit-stream can reach 2 ~ 6KB/S

音频压缩解压缩软件，通过A律U律压缩后，可以转成标准码流64KB/S,Extract audio compression software, the adoption of A Legal U Law compressed, can be transformed to the standard bit-stream 64KB/S

基于TI 6711的 语音信号处理程序，包括应用软件中断的语音信号处理实例，以及音频流编、解码算法。-TI 6711 based on the speech signal processing procedures, including application software interrupt voice signal processing examples, as well as for the audio stream, decoding algorithm.