matlab环境下，实现将wav格式的音频文件进行分帧，求能量，过零率...

此代码教你如何分析和合成音频数字信号 我使用 2 方法来实现，一个是 fft，另一个是 mdct(TDAC) 基本的想法是同一与 mdct 变换的 AAC filterbank

使用多缓冲技术 来实现 小内存情况下，媒体播放的流畅-Using multi-buffering technology to achieve small memory case, the fluid media player

发挥。德尔福的 XM 文件 与.xm 声音样本的来源。

做音视频产品的同志肯定碰到我一样的问题，HD Audio的MicroPhone声音大小调节棒变灰不可调节，我这个程序就是利用Mixer 来辨别是哪种Audio，并Enable它。-Audio and video products that make sure the comrades encountered the same problem I, HD Audio Microphone voice the size of the adjustment rod adjustment is not grayed out, I make use of this procedure is the Mixer to identify which type of Audio, and Enable it.

一个非常好用的CD播放器，界面美观,使用方便（你可以使用热键来代替鼠标）。一位朋友对我说除了不能播放mp3外，实在挑不出什么毛病了。-A very easy-to-use CD player, beautiful interface and easy to use (you can use hotkeys instead of mouse). A friend of mine told me that apart from external mp3 player should not really see anything wrong with a pick.

MATLAB小波分析随书源码，机械工业出版社，张德丰-MATLAB Wavelet Analysis with the book source code, Mechanical Industry Press, Zhang Defeng

这是一个很专业的VC++实现adpcm编码的工程源代码.-This is a very professional VC++ projects to achieve adpcm coding source code.

驱动ad1853项目（指示，切换模式，从端口中的2进行muxing）

这个可以作为无损压缩格式的前端处理，可以降低难压缩音频文件的码率。-This can serve as a lossless compression format, front-end processing, can reduce the bit rate compressed audio files is difficult.

通过改变频率来改变音乐的音调，升调或降调都可以。另外还有移相（phaser.c)及反相(reverse.c)两个源程序文件-by changing the frequency to change the tone music, or transfer or demotion can. Another phase shifter (phaser.c) and RP (reverse.c) 2 source files