G729 annex E ITU speech vocoder, very usful for developer.

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

用MATLAB开发的语音识别中语音特征提取方法之一LPCC(线性预测倒谱系数）。-A MATLAB program for speech signal recognition using LPCC (Linear Predictive Cepstral Coding) one of the method for the pick up of speech character

此文件为martin谱减法的matlab程序以及自己加入的中文注解，希望对研究martin的算法的同学有帮助-This document is for martin s matlab spectral subtraction procedures, as well as adding their own comments in Chinese, I hope the study of algorithms for martin help students

语音信号的G.711编码。 The source code has been modified by simplifying the ADPCM algorithm to increase running speed. Here, the quantizer scale factor, y(k), is determined by "unlocked" factor yu(k) only. The factor yl(k) and speed-contral factor al(k) are ignored.-G.711 speech signal coding. The source code has been modified by simplifying the ADPCM algorithm to increase running speed. Here, the Quantizer scale factor, y (k), is determined by "unlocked" factor yu (k) only. The factor yl (k) and speed- al contral factor (k) are ignored.

利用倒谱求出语音信号频谱包络和基音频率。-Cepstrum was calculated for the spectrum envelope of speech signal and the pitch frequency.

一个基于ITU-R recommendation BS.1387的客观语音质量评价算法源码。-Based on ITU-R recommendation BS.1387 objective voice quality assessment algorithm source.

这是一个音频编辑器，它能实现录音和对音频任意的裁剪等等功能！-This is an audio editor, it can realize any audio recording and the cutting and so on!

基于Matlab编写的语音端点检测程序，比较基础，希望可以帮到需要的人-prepared based on Matlab voice endpoint detection procedures, a comparable basis, the desire to help people in need

写mp3文件格式的matlab 源程序-Mp3 file format to write the matlab source code

模拟语音信号的动态范围解压缩算法的matlab源码-Analog voice signal dynamic range compression algorithm solution matlab source