收集的ADPCM有关的资料，有源码，有原理说明，

ica 权威paris在很久以前写的ica算法程序，稍作修改可以用于声音信号识别。-Paris, one of the authorities of ICA, created the program at long time ago. It can be used to recognise speech signal if modify a little.

It is a measuring hearing sensitivity in a GUI file of Matlab, this permit save 5 seconds of sound and get the modulate signal and spectrum, also have a graphic interface with Simulink...

在这个项目中我们

用vc编的用于语音的频谱的检测，可以显示语音的频谱图。-It is used to detect spectral of speech and display the spectralgram.

基于SPCE061的语音（乐音）辨识研究-SPCE061 based voice (music) Identification

本人做的语音交互处理系统，需要安装chant speechkit支持。觉得有参考价值，故发上来共享。-I do interactive voice processing system, installed 6/29/05 speechkit support. Feel the reference value, made it onto sharing.

Speaker verification system

回音消除算法matlab,采用的VIRE的双方通话检测-Matlab algorithms eliminate echoes, the two sides call the VIRE Detection

驱动系统晶体振荡器重残生不同不同频率的政党，发出声音，奏出曲目-Crystal oscillator drive system weight of one

具有浮点指令的g.729语音压缩编码，符合ITU-T G.729 Annex C 规范，通过修改makefile可以支持windows/linux/solaris等操作系统，仅需要很少的更改就可以应用到voip领域-With floating-point instructions G.729 voice compression coding, in line with the ITU-T G.729 Annex C specification by modifying the makefile to support windows/linux/solaris and other operating systems, only a small change on the field can be applied to voip