VC写的控制声道的程序，是从书上看到的，希望对大家有用-control lrsound in visual c++

进行双声道的声音文件 延时操作 并绘出不同强度 时延的 声音图形 自己更改读入文件-For two-channel sound files and draw the different intensity-latency operation delay of the sound changes to read their own graphic files

标准音频和语音测试序列，单声道8K采样，16bits量化，音质超好适合语音开发测试-Standard audio and voice test sequence, mono 8K sampling, 16bits quantization, super good sound quality for voice development test