ETSI发布的用于研究分布式语音识别的前端降噪算法

G.723语音编码 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.723 speech 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-contral factor al (k) are ignored.

语音识别专辑一- Speech recognition special edition one

时域波形、短时能量、短时平均幅度、短时过零率、短时过电平率-Time-domain waveform, short-term energy, short-term average rate, short-term zero crossing rate, short-term rates over Level

这是一个从音频信号里提取特征参量的程序，从事此方面的同志，不妨参考-This a signal from the audio extract features parametric procedures, engaged in this regard, the comrades might reference! !

AMR-WB声码器VAD（语音活动检测）程序。测试使用8kHz采样率和16位wav量化文件。

klatt共振峰语音合成器，可以修改模型参数达到修改合成语音音质的目的。该程序采用gtk开发，可跨平台使用-Formant voice synthesizer, model parameters can be amended to meet the synthetic voice quality purposes. The program uses gtk development, the use of cross-platform

这个是 系统辨识与自适应控制MATLAB仿真一书中的 源程序，现在免费给大家分享了！有需要的朋友抓紧了！-This is the system identification and adaptive control of MATLAB simulation of a source book, now free for everyone to share! The need to pay close attention to a friend!

g.729算法在vc++6.0环境下调试通过的.exe工程文件。-g.729 algorithm vc++6.0 environment debug adopted. exe project file.

几乎可以完全所有语音分析， 并能通过插入编程代码执行如何复杂的自定义数据分析运算-almost entirely all voice analysis, and the programming code inserted through the complexity of the implementation of the self-definition of Operational Data Analysis

这是一个在语音识别中求Mel倒谱系数的matlab程序。 这个程序里面还需要用到几个其他的函数，都在VoiceBox工具箱里面，可以到网上下载-Calculate the mel cepstrum of a signal，The program also needs to be used in several other functions, in VoiceBox toolbox, can to download