A wonderful ica toollbox about blind source separation for the beginners

利用HMM的语音识别代码，里面包含向前向后算法，重估baum算法，viterbi算法等，用C++编写的，若有语音识别的朋友希望能得到帮助，

G.723 音频编码与解码算法,其中包括了线性预测编码，线谱对的寻找等等过程-G.723 Audio Encoding and Decoding Algorithm.G.723 Implement linear predictive coding algorithm

介绍汉语连续语音识别中声母与韵母的建模，然后用分类聚类的方法进行汉语连续语音的识别。-Introduction of Chinese Continuous Speech Recognition of consonant and vowel modeling, and then use the classification of clustering methods for Chinese continuous speech recognition.

一个用delphi制作的agent的动画演视-Produced by an agent using delphi animated speech, as

matlab语音工具箱-voice Matlab Toolbox

This function computes autocorrelation with a biased scaling.

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.

科大讯飞语音识别转文字，这一版在软银Pepper机器人上测试完美通过，注意识别需要连接网络，中文识别率很高，也可以动态学习人名或用户词组，个人感觉是非常适合机器人或移动设备上用的中文语音输入转文字输出的好工具。

TI 的回声抵消编程 Guide，详细介绍了 echo cancellation 的流程 并附有 C 编写的源代码-TI s echo cancel pragramming guide, it introduced the flow of echo cancellation in detail and also attached with the source code written in c.

本文分析了用经验模态分解( Empirical Mode Decomposition ,EMD) 方法处理非平稳噪声信号的基本原理 , 并利用 EMD 方法有效地消除了高斯白噪声对瞬态散射回波的干扰. 文中以一人工合成瞬态回波为例 ,对本方法的有 效性作了检验.-This paper analyzes the use of empirical mode decomposition (Empirical Mode Decomposition, EMD) method to deal with non-stationary noise signals in the basic principles and methods of use of EMD effectively eliminates the Gaussian white noise on the transient scattering echo interference. Text in one artificial Synthesis of transient echoes as an example of the effectiveness of this method were tested.