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IJON
2008

A dynamic algorithm for blind separation of convolutive sound mixtures

8 years 4 months ago
A dynamic algorithm for blind separation of convolutive sound mixtures
We study an efficient dynamic blind source separation algorithm of convolutive sound mixtures based on updating statistical information in the frequency domain, and minimizing the support of time domain demixing filters by a weighted least square method. The permutation and scaling indeterminacies of separation, and concatenations of signals in adjacent time frames are resolved with optimization of l1
Jie Liu, Jack Xin, Yingyong Qi
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2008
Where IJON
Authors Jie Liu, Jack Xin, Yingyong Qi
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