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lpc
LPC Speech Recoginze
- 2011-05-26 00:01:59下载
- 积分：1
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AEC
基于LMS算法和NLMS算法的自适应声回波消除器AEC，实现的主要功能是：在用户对电视发出的指令混杂了电视扬声器的声学回声的情况下，滤掉电视声音得到较为纯净的用户语音指令信号。(The main function of the adaptive filter based on the LMS algorithm and the NLMS algorithm is mixed: in the instruction issued by the user on the television TV speakers acoustic echo case, the TV sound was removed by filtration to obtain relatively pure user voice command signal.)
- 2012-10-29 16:49:47下载
- 积分：1
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VQ-Matlab
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!)
- 2011-10-19 11:01:09下载
- 积分：1
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nlmsbeamformer2
lms alghoiritm method adaptive system
- 2012-04-10 00:34:57下载
- 积分：1
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Normalized_LMS
本程序介绍了一种改进的LMS算法-均一化的LMS算法，与传统的LMS算法比较收敛性更好，并由程序给出了比较图(This procedure introduced an improved LMS algorithm- homogenization of the LMS algorithm, with the traditional LMS algorithm convergence better, by the procedures given comparison)
- 2020-10-08 15:37:36下载
- 积分：1
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7c2f6c56ed6d
一个HMM的Matlab实现方法，可实现孤立词语音识别(Matlab implementation of a HMM methods, an isolated word speech recognition can be achieved)
- 2011-08-04 18:04:12下载
- 积分：1
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der
speech dereverberation using homomorphic processing
- 2012-12-02 12:26:12下载
- 积分：1
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rever
1.进行含噪语音信号的时频分析 2.设计合适滤波器进行去噪 3.进行去噪后信号的时频分析4.设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器(Reverberation)
- 2009-06-25 15:51:32下载
- 积分：1
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yuyin
语音信号的录音、读入、放音等：利用函数wavread对语音信号进行采样,记住采样频率和采样点数，给出以下语音的波形图（2.wav），wavread的用法参见mablab帮助文件。利用wavplay或soundview放音。也可以利用wavrecord自己录制一段语音，并进行以上操作(需要话筒)。
(Speech signal recording, reading, playback, etc.: the voice signal using the function wavread sampling, sampling frequency and sampling points to remember, given the following speech waveform (2.wav), wavread usage see mablab help file. Using wavplay or soundview playback. Can also record a voice using wavrecord own, and the above operation (requires microphone).)
- 2011-01-10 15:00:48下载
- 积分：1
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hmm
对 隐马尔科夫工具包的使用及安装进行说明，主要是在matlab下运用
- 2010-01-10 12:11:10下载
- 积分：1
