文件名称:sound_test
介绍说明－－下载内容均来自于网络，请自行研究使用
通过BUTTERWORTH滤波器,讲语音信号中的噪声过滤掉.-By BUTTERWORTH filter, speaking voice signal in the noise filtered out.
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下载文件列表
sound_test
..........\sound_test
..........\..........\dsp_samp1.wav
..........\..........\NO_noise.wav
..........\..........\sound_data.mat
..........\..........\sound_exp1.asv
..........\..........\sound_exp1.m
..........\..........\sound_test.m
..........\sound_test
..........\..........\dsp_samp1.wav
..........\..........\NO_noise.wav
..........\..........\sound_data.mat
..........\..........\sound_exp1.asv
..........\..........\sound_exp1.m
..........\..........\sound_test.m