Decision-directed speech power spectral density matrix estimation for multichannel speech enhancement

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چکیده

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Multichannel Speech Enhancement

1.1 Adaptive Filtering Review There are a number of possible degradations that can be found in a speech recording and that can affect its quality. On one hand, the signal arriving the microphone usually incorporates multiple sources: the desired signal plus other unwanted signals generally termed as noise. On the other hand, there are different sources of distortion that can reduce the clarity ...

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ژورنال

عنوان ژورنال: The Journal of the Acoustical Society of America

سال: 2017

ISSN: 0001-4966

DOI: 10.1121/1.4977098