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自动语音应答系统 硬件需要一个语音卡或一个语音modem 其中有6个类，下载包里头有详细类说明(Automatic Voice Response System hardware needs a sound card or a voice modem which six categories, Download Packet Erlitou detailed presentation on)

能有效实现语音合并，将两个相同采样率和相同精度的语音文件合并成为一个相同采样率和相同精度的语音文件。(Can effectively realize the merger of voice, and the two the same sampling rate and the same precision audio files into a different sampling rate and the same accuracy of voice files.)

这是一个在线签名的程序，使用了AR实现算法和DTW算法(This is an online signature process, using the AR algorithm and DTW algorithm)

语音信号处理中的所有基本的算法的代码（C语言版）(Speech signal processing algorithms in all the basic code (C language version))

将wav格式文件转化为txt格式的程序,用于读入语音文件转换TXT格式，便于程序分析(Wav format files into txt format program)

说明：  用g729实现的编解码,能够用于语音合成等,可以将PCM格式压缩,也可以对压缩后的格式进行解压(Achieved using G729 codec, can be used for speech synthesis, etc., can be compressed PCM format, but also can be compressed format decompression)

程序功能可以基本上实现基于C语言的G.729A语音算法的解码功能，添加了部分本人的注释和理解，便于读者理解(Program features can basically C language-based decoding algorithm G.729A voice, add some of my notes and understanding, easier to understand)

这是一个与语音识别与端点检测有关的文件,是用C++写的源程序,相信对大家有用(This is a speech recognition with the Endpoint Detection of the documents are written in C source files, it may be useful to think)

说明：  个通过语音控制电脑动作的程序,使用到了微软speech sdk.在微软智能代理（Agent）技术上，整合了语音合成和语音识别技术.-(A computer through voice control action programs that use the Microsoft speech sdk. In the Microsoft Intelligent Agent (Agent) technology, which combines voice synthesis and voice recognition technology .-)

声音特征提取程序，分帧后，对于每一帧提取MFCC等特征(voice feature extraction)