上传者: 38747502
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上传时间: 2021-05-09 20:03:24
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文件大小: 92KB
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文件类型: PDF
This paper describes a method for enhancing
speech corrupted by broadband noise. The method is
based on the spectral noise subtraction method.
The original method entails subtracting an estimate
of the noise power spectrum from the speech power
spectrum, setting negative differences to zero