探测wave的输出波形显示波形图及其波形动态条图。采用waveInopen 等api函数处理。-Detection wave output waveform display waveforms and waveform dynamic bar graph. WaveInopen such as the use of api functions to deal with.

通过调用waveopen 函数获取pcm格式的声音文件的声道波形及其动量音量显示-Waveopen by calling the function to get the pcm format sound files and their momentum volume channel waveform display

音频波形及频谱显示控The audio waveform and spectrum display control-The audio waveform and spectrum display control