文件名称:jianpufa
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根据每帧的功率谱动态调整谱减系数,然后通过维纳滤波法把各种噪声变换为类似白噪声的噪声,最后用原减谱法把该噪声去除。-Coefficient of spectral subtraction dynamic adjustment according to the power spectrum of each fr a me, then all kinds of noise by Wiener filtering transform is similar to white noise, noise, and finally the original spectral subtraction noise removal.
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下载文件列表
subspectrum_wav_improve.m
standard.wav