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14

IJON
2008

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A dynamic algorithm for blind separation of convolutive sound mixtures

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A dynamic algorithm for blind separation of convolutive sound mixtures

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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

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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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