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matlab_shuziyuyin
本次课程设计主要介绍了语音信号的录制、语音信号的采集与分析、语音信号的采样、语音信号的频谱分析、加噪后的频谱分析、滤波器的设计以及对于语音信号的回放等知识。通过 Cool Edit录制一段语音信号,运用MATLAB对其进行时域与频域分析,然后设计滤波器加入噪声进行滤波处理,比较滤波前后始于波形或频谱的变化,最后实现对于语音的回放设计。(Digital voice processing filter design)
- 2020-12-22 16:19:07下载
- 积分:1
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CVSD
matlab编写的muCVSD语音编码解码器,参数可调,十分方便(matlab prepared muCVSD speech codec parameter adjustable, very convenient)
- 2021-04-09 14:09:00下载
- 积分:1
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yuyinzengqiang
用三种经典的方法对语音信号进行增强,效果还不错并且三种方法的比较(With three classical methods of speech signal enhancement, the results were good and Comparison of Three Methods)
- 2016-07-17 17:42:29下载
- 积分:1
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biometrics
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.)
- 2006-11-02 22:01:27下载
- 积分:1
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Speech_Quallity_Estimate
压缩包中包括3个用于对语音增强中,增强语音质量测试的程序:分段信噪比提高测量、对数谱距离测量、信噪比测量。具体说明,请看文件文件说明。(Compression package, including three for speech enhancement, the enhanced voice quality testing procedures: Sub-noise ratio improve measurement of the distance spectrum measurement, signal to noise ratio measurement. Specify, see the paper documentation.)
- 2020-10-31 06:59:55下载
- 积分:1
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MATLAB-YUYINSHIBIE
完整的基音识别程序,经过修改,测试正确。包含基音检测,DTW,LPCC,MFCC提取等(integrity of the pitch identification procedures, the result of the revision, the test correctly. Pitch Detection included, DTW, LPCC Features, MFCC extraction)
- 2021-04-25 17:18:46下载
- 积分:1
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C_ZTQ
基于最小均方误差的助听器语音去噪算法, 用于以最大程度消除助听器接受的语音杂音.(Speech denoising algorithm based on the minimum mean square error of a hearing aid for the hearing aid acceptable voice murmur eliminated to the greatest extent.)
- 2012-10-08 17:20:58下载
- 积分:1
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EVRC
EVRC的语音编码算法研究及仿真,及二阶固定码本搜索算法(Speech Coding Algorithm and Simulation of EVRC)
- 2017-04-27 23:14:34下载
- 积分:1
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speachsingalsfujianfa
用MATLAB来实现谱减法降噪。有源程序和降噪先后的语音信号,有实验的结果图(Use MATLAB to achieve spectral subtraction noise reduction. There has voice source and noise signals, there are experimental results of Figure)
- 2020-07-04 18:40:06下载
- 积分:1
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espeak_1.36
espeak语音生成库,内附有移植使用文档《espeak移植使用》(espeak speech generation library, containing transplanted using the document espeak transplant use )
- 2021-01-03 18:08:56下载
- 积分:1