文件名称：Enhancement of speech corrupted by acoustic noise.pdf
文件大小：92KB
文件格式：PDF
更新时间：2024-01-13 18:53:19
dsp 数字信号处理
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