An Improved Array Steering Vector Estimation Method and Its Application in Speech Enhancement

We propose a robust microphone array for speech enhancement and noise suppression. To overcome target signal cancellation problem of conventional beamformes caused by array imperfections or reverberation effects, the proposed method adopts arbitrary transfer function relating each microphone and tar...

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Podrobná bibliografie

Hlavní autoři:	Meng Hwa Er, Zhu Liang Yu
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	SpringerOpen 2005-11-01
Edice:	EURASIP Journal on Advances in Signal Processing
Témata:	adaptive microphone array matched-filter array generalized sidelobe canceller noise suppression speech enhancement nonstationarity.
On-line přístup:	http://dx.doi.org/10.1155/ASP.2005.2930
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