Speech Enhancement Based on Bionic Wavelet Transform and Correlation Denoising
2014 ◽
Vol 912-914
◽
pp. 1386-1390
Keyword(s):
A new speech enhancement method based on bionic wavelet transform is presented here. Voice signals with noise would be bionic wavelet coefficients by bionic wavelet transform, then, the purpose of speech enhancement can be achieved by means of the bionic wavelet coefficients based on the improved correlation function processing. The simulation results show that the method under the condition of various noises is good speech enhancement effect. Keywords: Speech enhancement; BWT; Correlation de-noising
2012 ◽
pp. 212-217
2013 ◽
Vol 389
◽
pp. 930-935
◽
2016 ◽
Vol E99.B
(8)
◽
pp. 1745-1753
Keyword(s):