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spectrumsub

于 2020-07-04 发布文件大小:819KB

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下载积分: 1 下载次数: 43

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实现在单信道语音信号处理中的降噪，用Spectral Subtraction算法实现的，内涵音频文件，代码中包括给纯净音频文件加噪声的部分。(Noise reduction in single-channel speech signal processing, using the Spectral Subtraction algorithm, the connotation of an audio file, the code in the package Including pure audio files and part of the noise.)

文件列表：

spectrumsub
...........\addnos.wav,269288,2012-02-07
...........\afterdeal.wav,269288,2012-02-07
...........\Far_Markus_Programer_HP120_8 with noise.wav,269288,2012-02-07
...........\Far_Markus_Programer_HP120_8.wav,269288,2003-03-14
...........\Sub.m,3438,2012-02-07

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本文讲述了GSM系统空中接口的信道编码,包括语音信道和控制信道的编码方式和编码实现(This paper describes the GSM system, air interface channel coding, including the voice channel and control channel coding and Coding)

2010-07-25 14:18:57下载

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P.863标准（POLQA）,语音质量的客观评测标准，是对P.862标准（PESQ）的升级，适应范围更广，评价结果更接近主观的MOS。(P.863 Standards (POLQA), objective voice quality uation standard is the standard P.862 (PESQ) upgrade, adapt a wider range of uation results closer to the subjective MOS.)

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