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ICASSP
2011
IEEE

An adaptive time-frequency resolution approach for Non-negative Matrix Factorization based single channel sound source separatio

13 years 3 months ago
An adaptive time-frequency resolution approach for Non-negative Matrix Factorization based single channel sound source separatio
In this paper, we propose an adaptive time-frequency resolution approach for the single channel source separation problem. The aim is to improve the quality and intelligibility of the separated sources by adapting the time-frequency resolution of the analysis window to the characteristic of the signal under consideration. The results evaluated on a large test set show the improvements obtained by the proposed algorithm.
Serap Kirbiz, Paris Smaragdis
Added 21 Aug 2011
Updated 21 Aug 2011
Type Journal
Year 2011
Where ICASSP
Authors Serap Kirbiz, Paris Smaragdis
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