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声音特征提取程序，分帧后，对于每一帧提取MFCC等特征(voice feature extraction)

谱减法自适应滤波以及听觉掩蔽效应00865833(Spectral subtraction )

谱减去，最常用的程序，实习除噪，语音增强(To achieve denoising)

基于矢量量化的孤立词语音识别系统看，性能良好，Matlab 实现！(Based on vector quantization of isolated word speech recognition system to see, good performance, Matlab to achieve!)

基于人脸和语音双通道的生物认证算法，已经通过编译，效果较好。(based on human face and voice of biological dual-channel authentication algorithms, compiler has been passed, the result is better.)

基于vc++开发，dtw语音识别,MFCC参数(DTW recognice based on vc++)

design of an equalizer for speech processing with using Parks-McClellan algorithm

卡尔曼滤波器，demo中可以预测点的轨迹(Kalman filter, demo predictable point in the trajectory)

短时自相关和短时平均幅度差计算基音周期的matlab程序，附带有原语音信号(Short-term autocorrelation and short-term average deviation of pitch period matlab program, comes with the original speech signal)

GMM说话人识别平台全套，从特征提取到模式识别，到识别率，一整套都有(GMM speaker recognition platform full, from feature extraction to pattern recognition, the recognition rate, set both)