声音的线性预测编码和解码，利用vc的函数直接从mic采集数据或者操作wav文件进行压缩和解压，别情提供回访比较功能。-sound linear forecasting coding and decoding,make use of vc library directly to collect data or operate wav file to compress or decompress ,provide compression function.

vc++6 编写 录制麦克的声音于文件，WAV和MP3两种格式的文件-vc++ 6 record mic to 2format file wav and mp3,thinks for download.