用VC编的用于显示语音的波形图，可以将microphone中的语音波形显示促。是自动的显示程序。-VC series of the show for the wave of voice, the microphone to voice waveform display promoting. The show is automatic procedures.

一个简单的麦克风波形记录程序。可以实时显示波形。-A simple microphone waveform recording procedures. Real-time waveform display.