Efficient multichannel acoustic echo cancellation using constrained tap selection schemes in the subband domain

Efficient multichannel acoustic echo cancellation using constrained tap selection schemes in the subband domain

Abstract Acoustic echo cancellation (AEC) is a key speech enhancement technology in speech communication and voice-enabled devices. AEC systems employ adaptive filters to estimate the acoustic echo paths between the loudspeakers and the microphone(s). In applications involving surround sound, the co...

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Bibliographic Details
Main Authors: Naveen Kumar Desiraju, Simon Doclo, Tobias Wolff
Format: Article
Language:English
Published: SpringerOpen 2017-09-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
Acoustic echo cancellation
Multichannel
Subband domain
Adaptive filters
Partial filter updates
Tap selection
Online Access:http://link.springer.com/article/10.1186/s13634-017-0497-5

Internet

http://link.springer.com/article/10.1186/s13634-017-0497-5

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