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SPEECH ENHANCEMENT BASED ON WAVELET DENOISING
Abstract: - Noise is an unwanted and inevitable interference in any form of communication. It is
non-informative and plays the role of sucking the intelligence of the original signal. Any kind of
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基于小波分析的阈值语音信号去噪研究。pdf格式的。-The threshold based on wavelet analysis denoising speech signal. pdf format.
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基于小波变换的语音增强算法，用于WAVE语音文件的去噪-Speech enhancement based on wavelet transform algorithm for denoising WAVE audio files
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基于小波的语音去噪程序，由matlab编程实现，简单入门-Speech denoising based on wavelet processes from matlab programming, a simple entry
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通过使用matlab自带的小波函数对语音信号进行处理，首先对载入的语音信号snow.wav添加高斯白噪声，然后对加噪的语音信号进行三层小波分解，最后分别采用强制性和默认阈值两种方法对信号进行消噪处理，强制性消噪方法直接将分解的高频系数全部变为0，默认阈值通过对分解的高频系数设定阈值来进行消噪-By using MATLAB built-in wavelet function of speech signal processing, first on the loading of the spee
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用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-Using MATLAB to a voice signal wavelet decomposition, respectively intensity threshold, soft threshold, default threshold denoising processing plant.
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