Beamspace blind signal separation for speech enhancement

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چکیده

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Beamspace blind signal separation for speech enhancement

Signal processing methods for speech enhancement are of vital interest for communications equipments. In particular, multichannel algorithms, which perform spatial filtering to separate signals that have overlapping frequency content but different spatial origins, are important for a wide range of applications. Two of the most popular multichannel methods are blind signal separation (BSS) and b...

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ژورنال

عنوان ژورنال: Optimization and Engineering

سال: 2008

ISSN: 1389-4420,1573-2924

DOI: 10.1007/s11081-008-9060-4