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使用DMA演示一个单一wave文件的示范。 您需要一个巨大的内存模型跑此。 -Demonstration of a single wave file of the model using DMA. You need a great memory model to run this.

在vc6.0下编译通过，实现麦克风录音及播放功能，并能保存成.wav文件-At the next vc6.0 compile is passed, the realization of a microphone and sound recording and playback, and can save into. Wav file

单片机spi模式读写sd卡，用串口显示助手显示，可以在sd卡内创建，删除文件，重命名文件

基于 MFC的 音频录入源码，在 VC6.0测试通过 -MFC-based audio input source, in the VC6.0 test

Opus is a totally open, royalty-free, highly versatile audio codec. Opus is unmatched for interactive speech and music transmission over the Internet, but is also intended for storage and streaming applications. It is standardized by the Internet Engineering Task Force (IETF) as RFC 6716 which incorporated technology from Skype"s SILK codec and Xiph.Org"s CELT codec.

windows base, visual c++, wave recording source,

Audio codec 97 (AC97) Rev2.3 Specification -Audio codec 97 (AC97) Rev2.3 Specification

一个简单FM接收机的VHDL源码，很有参考意义-A simple FM receiver VHDL source code is very useful

语音的通信中包括语音的录制、编码压缩、发送、解码和语音的回放，由于录制的声音格式是wav格式，数据量很大，如果直接发送会消耗很多数据流量，必须经过编码压缩发送出去，对应的就有解压算法。本程序给出的是wav格式编码压缩成mp3格式算法和对应的mp3格式解码成wav格式的解码算法。

source code for udio wtermrking in lbview