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ICASSP
2007
IEEE

Blind Source Separation Based on a Beamformer Array and Time Frequency Binary Masking

9 years 6 months ago
Blind Source Separation Based on a Beamformer Array and Time Frequency Binary Masking
This paper deals with a new technique for blind source separation (BSS) from convolutive mixtures. We present a three-stage separation system employing time-frequency binary masking, beamforming and a non-linear post processing technique. The experiments show that this system outperforms conventional time-frequency binary masking (TFBM) in both (over-)determined and underdetermined cases. Moreover it removes the musical noise and reduces interference in time-frequency slots extracted by TFBM.
Jan Cermak, Shoko Araki, Hiroshi Sawada, Shoji Mak
Added 02 Jun 2010
Updated 02 Jun 2010
Type Conference
Year 2007
Where ICASSP
Authors Jan Cermak, Shoko Araki, Hiroshi Sawada, Shoji Makino
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