一个VB音量调整、混音类程序，可以用来控制Windows音频混合器的程序，调整波形音量及左右声道平衡，整个代码为一个类文件，可以在你编写的多媒体播放软件中用来动态控制音量。-A VB volume adjustment, mixing types of procedures can be used to control the process Windows audio mixer, adjusting the waveform of the volume and balance left and right channels, the entire code into a class file can be prepared in your media player software for dynamic control volume.