Description: 谱减法语音增强程序，可以给初学者提供学习的参考。-Spectral subtraction speech enhancement procedure can give a reference for beginners to learn. Platform: |
Size: 1024 |
Author:流光 |
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Description: 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
processing of the signal contributes to the noise addition. A signal traveling through the channel
also gathers lots of noise. It degrades the quality of the information signal. The effect of noise
could be reduced only at the cost of the bandwidth of the channel which is again undesired as
bandwidth is a precious resource. Hence to regenerate original signal, it is tried to reduce the
power of the noise signal or in the other way, raise the power level of the informative signal, at
the receiver end this leads to improvement in the signal to noise ratio (SNR). There are several
ways in doing it and here the focus is on adaptive Signal processing new technique (Grazing
Estimation method) to improving the signal to noise ratio.-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
processing of the signal contributes to the noise addition. A signal traveling through the channel
also gathers lots of noise. It degrades the quality of the information signal. The effect of noise
could be reduced only at the cost of the bandwidth of the channel which is again undesired as
bandwidth is a precious resource. Hence to regenerate original signal, it is tried to reduce the
power of the noise signal or in the other way, raise the power level of the informative signal, at
the receiver end this leads to improvement in the signal to noise ratio (SNR). There are several
ways in doing it and here the focus is on adaptive Signal processing new technique (Grazing
Estimation method) to improving the signal to noise ratio. Platform: |
Size: 192512 |
Author:majid |
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Description: 现在最热门的语音增强方法--小波变换法,具有很好的降噪效果!-Now the most popular speech enhancement method- wavelet transform, the noise has a very good effect! Platform: |
Size: 1024 |
Author:iris |
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Description: 基于短时谱估计的语音增强研究，包括谱减法，维纳滤波和MMSE的介绍，很详细。-Based on the short-time spectral estimation of speech enhancement research, including spectral subtraction, Wiener filter and the MMSE introduction in great detail. Platform: |
Size: 456704 |
Author:童话 |
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Description: 语音增强利用最小均方误差短时谱幅度估计，英文文献，很好的外文资料。-Speech enhancement using MMSE short time spectral amplitude estimation, English literature, foreign language, good information. Platform: |
Size: 184320 |
Author:童话 |
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Description: 下载的一个卡尔曼语音增强程序，做了修改后给大家参考参考-Download a Kalman speech enhancement program, made modifications to your information Platform: |
Size: 3072 |
Author:微风 |
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Search - speech enhancement