音编码和解码

直接对语音信号进行频谱搬移，得到转换后的语音，男声发生了变化。-Directly to the voice signal spectrum move, to be converted voice, male voice has changed.

语音信号处理中基音检测源程序，用matlab实现的。主要应用了改进的自相关技术。-Pitch detection in speech signal processing source code, using matlab be achieved. Major applications to improve the self-related technologies.

语音识别专辑六- Speech recognition special edition six

带参考信号的盲源分离，很好用的程序，用于语音增强-ICA-R

本论文研究了窗宽和窗形状对语音信号能量的影响-thesis of the window width and shape of the window of voice signal energy impact

基于CHMM模型的语音识别系统，能很好的实现汉语语音识别功能。

C50_melp.tar.gz为美军2400bps语音压缩编码算法，该压缩文件是算法在TI的TMS320V5X芯片上的实时实现算法。-C50_melp.tar.gz for U.S. 2400 voice compression encoding algorithm, the document compression algorithm is TMS320V5X in TI"s chip real-time algorithm.

用matlab编写的基于hmm模型的语音识别程序，但是调试好像有些问题，欢迎指正:)-prepared using Matlab model based hmm voice identification procedures, but there seems to be some debugging, and welcomes the correction :)

HTK3.4,编译后的exe文件，可以直接使用，无需在编译-speech recognition

计算声音信号的总声压级，1/3/倍频程声压级，总响度，特性响度，尖锐度-Calculation of the total sound pressure level of the voice signal, 1/3/octave sound pressure level, the total loudness, loudness characteristics, acute severe