一个输出正弦波的声波发生器，VC++环境，可以自己输入指定频率发出声音，主要用在一些多媒体设备中用以测试声音基准。程序挺好用，在VC6.0下可以编译。,Acoustic output of a sine wave generator, VC++ environment, you can specify the frequency of their voice input, mainly used in a number of multimedia devices to the voice of

本程序用C++，正弦波声音信息发生器VC源代码-This procedure using C++, sine wave generator VC voice message source code

一个正弦波的音频信号发生器的代码,使用vc6编程,可以改变频率驱动声卡发出声音-This is a sine audio signal generator code by VC++ , you can change the frequency drive sound card play it