A Robust RLS Implementation of the ANC Block in GSC Structures

Anna Barnov,Alex Gendelman,Amos Schreibman,Eli Tzirkel-Hancock,Sharon Gannot

2021 29th European Signal Processing Conference (EUSIPCO)（2021）

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摘要

Adaptive beamforming, and the minimum variance distortionless response (MVDR) beamformer in particular, is widely used in speech enhancement applications. We consider the enhancement of a single desired speaker in a vehicle (e.g. the driver), in road noise environment. For our problem of a fixed look direction and continuous noise tracking, the generalized sidelobe canceler (GSC) decomposition was...

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关键词

Filtering,Heuristic algorithms,Roads,Loading,Signal processing algorithms,Europe,Speech enhancement

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