Bark和ERB滤波器组实现的Matlab源程序

首先对语音信号的预处理和特征提取问题进行了讨论,提取了三个有效的语音识别特征参数—LPC系数、LPC倒谱系数和Mel频率倒谱系数(MFCC);其次着熏讨论了语音识别中常用的两种识别方法—基于模板匹配的DTW和基于统计膜型的HMM在语音识别中的应用,分别讨论了各自的模型训练和识别的方 法,对HMM在实际应用中的一些具体问题也进行了讨论;最后对常规HMM提出了一些改进方法,包括显式状态驻留和随机分段模型(SM),重点讨论了SM在 语音识别中的训练和识别方法,并通过一个孤立数字语音识别系统验证了其比常规HMM更能描述语音信号的特征。

G.723.1语音压缩编码的英文原文和中文译文。该协议是双速率语音压缩编码，提供5.3和6.3kbps的速率，占用很窄的带宽。-G.723.1 voice coding the original English and Chinese translations. The agreement is a two-bit-rate speech coding, and 5.3. Rate, which takes up a very narrow bandwidth.

用DSP技术开发的一种新的语音识别系统.caj-DSP technology development of a new voice recognition system. CAJ

2400bps MELP语音编解码源程序。-2400 MELP voice codec source.

语音识别与合成入门2，word或压缩包中内有matlab源码-speech recognition and synthesis 2 entry, word or compressed packages within Matlab FOSS

语音识别，跳用JAVA里写的类，a simple test project-voice recognition, dancing with Java, written category, a simple test project

简洁适用的基音周期提取程序,采用自相关和平均幅度差函数相结合的方法-Simple application of the pitch period extraction procedures, the use of auto-correlation and the average magnitude difference function method of combining

本系统在Windows XP系统下编译通过。使用VC环境开发。(robot)-This system is compiled successfully under Windows XP,developed by vc

一个很不错的语音识别软件，包含了使用前必读，希望对大家有帮助。-a very good voice recognition software includes the mandatory use of the former, and I hope to be helpful.

用MATLAB采集和播放一段（5s长，采样率为8k，每个样本位数8位）的语音信号。-Collection and use MATLAB for some players (5s long, sampling rate of 8k, each sample median 8) of the voice signal.