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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 41, Issue 14, Pages 33–38
(Mi pjtf7776)
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This article is cited in 2 scientific papers (total in 2 papers)
Digital audio signal filtration based on the dual-tree wavelet transform
A. S. Yaseenab, A. N. Pavlovac a Saratov State University
b University of Technology, Baghdad, Iraq
c Saratov Branch, Kotel'nikov Institute of Radio-Engineering and Electronics, Russian Academy of Sciences
Abstract:
A new method of digital audio signal filtration based on the dual-tree wavelet transform is described. An adaptive approach is proposed that allows the automatic adjustment of parameters of the wavelet filter to be optimized. A significant improvement of the quality of signal filtration is demonstrated in comparison to the traditionally used filters based on the discrete wavelet transform.
Received: 02.03.2015
Citation:
A. S. Yaseen, A. N. Pavlov, “Digital audio signal filtration based on the dual-tree wavelet transform”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 41:14 (2015), 33–38; Tech. Phys. Lett., 41:7 (2015), 680–682
Linking options:
https://www.mathnet.ru/eng/pjtf7776 https://www.mathnet.ru/eng/pjtf/v41/i14/p33
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