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matlab_pesq

于 2018-01-20 发布文件大小:170KB

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下载积分: 1 下载次数: 14

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可以对处理后的语音进行一个客观上的评判，提供客观评价因子。(It is possible to make an objective evaluation of the processed speech and provide an objective evaluation factor.)

文件列表：

matlab-pesq-wrapper\pesqbin.m, 10578 , 2011-11-18
matlab-pesq-wrapper\test_pesqbin.m, 1014 , 2011-11-18
matlab-pesq-wrapper\speech.wav, 99244 , 2011-11-18
matlab-pesq-wrapper\speech_bab_0dB.wav, 99244 , 2011-11-18
license.txt, 1314 , 2014-02-12

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spra552b
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语音信号的矢量量化，其中vector_quantization.m为读取音频文件，转换成语音帧，求lpc及lsf参数以及进行矢量量化的主程序，a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序，INLS1.wav为音频文件。(Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeking lpc and lsf parameters and vector quantization of the main program, a_lsf_conversion.m main program calls a subroutine parameter lsf lpc turn, INLS1.wav as an audio file.)

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2013-01-16 16:47:42下载

积分：1
matlab_pesq
可以对处理后的语音进行一个客观上的评判，提供客观评价因子。(It is possible to make an objective evaluation of the processed speech and provide an objective evaluation factor.)

2018-01-20 17:01:35下载

积分：1
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滤波器设计　　　产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。(The filter is designed to generate a continuous signal containing the low, mid, and high frequency components, to be sampled, for spectral analysis, respectively, to design a low-pass, band-pass filter processing is performed by a high-pass filter on the signal, the spectrum of the signal of the observation before and after filtering.)

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说明：《VC视频音频编解码技术及实践》书的光盘代码(&quot VC video audio codec technology and the practice of&quot book on CD-ROM code)

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积分：1

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matlab_pesq

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