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dc.contributor.authorLin, Shoufeng
dc.contributor.authorNordholm, Sven
dc.contributor.authorDam, Hai Huyen
dc.contributor.authorYong, Pei
dc.contributor.editorNot known
dc.date.accessioned2017-01-30T11:42:37Z
dc.date.available2017-01-30T11:42:37Z
dc.date.created2014-02-19T20:00:21Z
dc.date.issued2013
dc.identifier.citationLin, Shoufeng and Nordholm, Sven and Dam, Hai Huyen and Yong, Pei Chee. 2013. An adaptive low-complexity coherence-based beamformer, in Proceedings of the International Conference on Control, Automation and Information Sciences (ICCAIS), Nov 25-28 2013, pp. 263-266. Nha Trang, Vietnam: IEEE.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/14263
dc.identifier.doi10.1109/ICCAIS.2013.6720565
dc.description.abstract

This paper presents an adaptive coherence-based beamforming algorithm that enhances a target speech signal from an arbitrary direction of arrival (DOA) in the azimuthal plane, while localising and suppressing the interfering speech signal and noise from other directions. In these complex noisy acoustic environments, spatially selective speech enhancement schemes provide significant advantages over single channel enhancement methods. Experimental results demonstrate that the proposed method achieves considerable improvement in Perceptual Evaluation of Speech Quality (PESQ). Moreover, the proposed algorithm is directly suited for real-time implementation.

dc.publisherIEEE
dc.titleAn adaptive low-complexity coherence-based beamformer
dc.typeConference Paper
dcterms.source.startPage263
dcterms.source.endPage266
dcterms.source.titleProceedings of 2013 International Conference on Room Environment
dcterms.source.seriesProceedings of 2013 International Conference on Room Environment
dcterms.source.isbn9781479905720
dcterms.source.conference2013 International Conference on Room Environment
dcterms.source.conference-start-dateNov 25 2013
dcterms.source.conferencelocationNha Trang, Vietnam
dcterms.source.placeNha Trang, Vietnam
curtin.department
curtin.accessStatusFulltext not available


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