tixys源代码，包括G.711，G.726，IMA

一个信号采样程序-A signal sampling project.

本程序的压缩编码是G.729的编解码程序，其的算法是基于CS-ACELP的算法基础上的编码。用在语音通信中，例如手机中-This program s arithmetic is base on ITU G.729 Speech Vocoder, which is a CS-ACELP compressing coder, usually use in speech comunication, such as mobile phone.

微软研究出来的一个基频提取算法，简单有效-Microsoft Research out of a fundamental frequency extraction algorithm is simple and effective

DELPHI PSK无线通信,基于声卡的通信原代码.-DELPHI PSK wireless communications, sound card based on the original code of communication.

语音信号的端点检测matlab程序，利用短时平均能量和短时平均过零率判断语音端点的起始。还有语音信号信噪比的计算程序。-Endpoint detection of speech signal matlab procedures, take advantage of short-time energy and short-time average zero-crossing rate of the average voice activity to determine the start. There are voice signal SNR calculation procedures.

7号信令开发,针对7号信令进行语音方面的开发,ivr tech-dmss7

呼叫中心源程序(CTI)-call centers source (CTI)

采样小波包分解语音信号，分解为3层，并求出分解系数-Speech signal using wavelet packet decomposition，decomposing 6 level，and attain decomposition coefficient

本文系统的介绍了语音识别的技术及其实现方法-This article introduces the technic and implement method of speech recognise

mp3算法并讲解mp3编码-mp3 algorithm on the MP3 encoder and