获取音频设备数量和音频设备名称，并提供选择确定功能

语音信号利用LBG训练方法，实现在特征AR域的聚类，制作码书。码书大小，维数，失真限可调。可以用较小的误差重建原始信号。

回音消除源程序（好例子）-Echo dispel source(very good example)

一个声音采样率转换的软件，可以实现不同采样率之间的转换，效果非常好。-A voice sample rate conversion software, can be achieved between different sample rate conversion, the effect was very good.

psola的matlab源码,这里提醒各位，psola的调整算法，有很大的局限性，一方面是准确的标注很难获得，另一方面，psola调整之后，往往会带来比较大的负面作用，包括噪音和机器声，使得合成的质量会有明显下降。-psola source of Matlab, here to remind you that psola adjustment algorithm, it has great limitations, one is accurate tagging difficult to obtain, on the other hand, psola adjustment, that would cause more negative effects, including noise and machines, making the quality of synthesis will be decreased.

winpcap 开发包，用于低层分析-WinPcap development kit for low-level analysis

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.

计算高斯混合模型先验概率和后验概率的程序，采用大矩阵运算，大大提高了运行速度。-Gaussian mixture model calculated a priori probability and the probability of post-mortem procedures, using a large matrix computation, greatly improved speed.

Audacity中Pitch Change采用的SoundTouch源码-Pitch Change in Audacity used SoundTouch source

用LabVIEW实现分析输入音频的谐波成分-LabVIEW program to analysis audio

本程序是使用VB进行编写的一个关于CD播放的程序， 其基本功能：1.可以根据个人需要选择播放的音轨的格 式；2.可以在左边的列表中自由选择添加想要听取的歌 曲到右边的播放列表中，这样可以比一般的播放器节省 很多力气；3.可以点击“REFRESH CD INFORMATION”刷 新CD内音轨的信息。-use of this procedure is the preparation for the VB one on the CD player procedures, and the basic function : 1. Individuals can choose the soundtrack broadcast format; 2. The left side of the list are free to choose want to add songs to the right sidebar, this can than the average player saved a lot of energy; 3. click on the "CD INFORMATION REFRESH" CD soundtrack set of information.