Locally Adaptive Wavelet Thresholding for Speech Enhancement
2013 ◽
Vol 380-384
◽
pp. 3618-3622
Keyword(s):
There are strong dependencies between wavelet coefficients of speech signal,in this article,based on that,a new corresponding nonlinear threshold function derived in Bayesian framework is proposed to decrease the effect of the ambient noise.Analysis of the data shows the effectiveness of the proposed method that it removes white noise more effectually and gets better edge preservation.
2019 ◽
Vol 8
(6)
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pp. 3523-3533
2014 ◽
Vol 574
◽
pp. 432-435
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2021 ◽
Vol 25
(3)
◽
pp. 299-308
2007 ◽
Vol 49
(2)
◽
pp. 123-133
◽
Keyword(s):
2011 ◽
Vol 226
(9)
◽
pp. 2345-2360
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