下面是自编求线性预测系数的程序，MATLAB编写，可以使用

本人收集的有关音频的加密文章，希望打搅喜欢-collection of the Audio encryption articles, like disturb

itu ANSI-C Source codeG.729 annex GSOFTWARE-ITU ANSI-C source Code G.729 annex gSoftware.

Delphi7定时播放器源码，未完成的，有兴趣的可以自己完成所有功能-Delphi7 source regular players that have not been completed, interested parties can complete all their functions

Full Duplex voip application source code - 29.8 Kb Download Echo Receiver source code - 14.1 Kb Use these code-programs when debugging and testing Full Duplex application on the same PC, without internet connection. This software receives your packets to the Full Duplex client and then Full Duplex plays them. Introduction Hi friends, this is my second article in Code Project. Therefore, I’ll try to make it better.-Full Duplex 1/1/2006 application source code- 29.8 Kb Download Echo Receiver source code-14. 1 Kb Use these code-debugging and programs when Full Duplex testing application on the same PC, without internet connection. This software"re ceives your packets to the client an Full Duplex d Full Duplex then plays them. Introduction Hi f riends. this is my second article in Code Project. There fore, I"ll try to make it better.

the ac3 decoder library, support windows and linux. the author is lifeng

就是按输入的时间录音，回放，显示波形及频谱图 录音过程中有动态频谱显示 -Itis input by the time recording, playback, show the waveform and frequency spectrum of dynamic recording process of the spectrum shows

语音是人类的特征之一，不同的人拥有不同的声音，但在一些特殊情况下，人们希望改变声音来隐藏身份。语音变音技术应运而生，通过改变声音的频率、幅值达到改变声音的目的。本作品通过labview中的声音采集及播放模块，达到对声音信号的采集、在不同范围内改变声音的频率。

MP3 LAYER3解码源程序，该源码包含解码代码及示例代码，示例代码为控制台程序，运行后输入程序名，空格，MP3文件名，空格，输出文件名 ，回车即可。

包含有多种语音编码的解码器-this is a decoder concluding many audio format

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