一个动态链接库，在其中定义了一个类，功能是录音、播放等。所使用的函数是API函数。...

利用Visual C++实现了音频数据信号采集，可以显示波形、可采集传感器等非音频信号，能够实时显示等。对于数字媒体专业利用VC学习有很大的入门引导作用。-The use of Visual C++ implementation of the audio data signal acquisition, can be displayed waveform can be collected sensors and other non-audio signals, real-time displays. For digital media professionals to learn the use of VC has a great entry-guiding role.

LPC 线性预测编码 语音经典的编码方式，能够预测激励信号，同时去除语音之间的相关性，进行编码，达到最小的信息量

语音点对点聊天Demo，包括语音的采集，编码，缓冲，解码，播放。-Peer-to-peer voice chat Demo, including the voice of the collection, coding, buffering, decoding, playing.

音频的网络编程,VC++的DLL实现及验证测试.-Audio Network Programming, VC++ Realize the DLL and validation testing.

aac+的解码器，可以在windows下运行，用vc6直接编译。可以解码row,ADIF,ADTS的aac文件-aac decoder can operate in the windows with vc6 directly translated. It can decode row, ADIF, the ADTS aac documents

简单的音乐播放器,是用java开发的,用的是JMS库!-this is a simple music player based in java , it uses JMS lib.

在屏幕上显示音量控制信息 调用Core Audio APIs 适应于vista win7-This sample uses the Core Audio APIs to implement an on-screen display that shows volume changes to the output stream that plays through the default audio-rendering endpoint device. The on-screen display appears when the user adjusts the volume level in the Windows volume-control program, Sndvol.exe, and it disappears after the volume level remains unchanged for a short period.

matlab hmm coding. important to do voice recognition. try it!

Produce and play a sound signal of 6 seconds f(t)=exp(t-6)sin(2π*Ft) with a sampling rate of 8000dots/s by using MATLAB, with the frequency F being 494, 440, 392, 440, 494 and 494 Hz in order. Each frequency should last for 1 second.