sound.card.system

代码说明：

  基于声卡的测试系统,可以录音并且保存声音文件,可以把声音文件回放,可以离线和在线做波形和频谱(Test system based on the sound card, you can save recordings and sound files, sound files can be playback, you can make offline and online waveform and spectrum)

文件列表：

声卡测试系统
............\Build Screen.vi
............\Write Wave.vi
............\声卡.vi