Please use this identifier to cite or link to this item: https://elib.vku.udn.vn/handle/123456789/2720
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dc.contributor.authorNguyen, Ba Huy-
dc.contributor.authorPham, Tuan Anh-
dc.contributor.authorQuan, Trong The-
dc.date.accessioned2023-09-26T01:26:33Z-
dc.date.available2023-09-26T01:26:33Z-
dc.date.issued2023-07-
dc.identifier.isbn978-3-031-36886-8-
dc.identifier.urihttps://link.springer.com/chapter/10.1007/978-3-031-36886-8_28-
dc.identifier.urihttp://elib.vku.udn.vn/handle/123456789/2720-
dc.descriptionLecture Notes in Networks and Systems (LNNS, volume 734); CITA: Conference on Information Technology and its Applications; pp: 332-341.vi_VN
dc.description.abstractThe problem of signal processing is extracting the desired target speaker while suppressing the annoying background noise in complex recording situation, where exists third-party talker, transport vehicle or interference, noise. Speech quality or speech intelligibility are the major characteristics, which confirm the effectiveness of processed method. In speech applications, such as hearing-aids, hands-free telephony, teleconferencing, acoustic instruments, microphone array (MA) is applied for increasing the speech quality. MA uses the spatial response, the priori information about direction - of - arrival (DOA) of interest signal, the properties of recording environment to obtain speech components and remove noise. Generalized Sidelobe Canceller (GSC) is one of the most widely exploited in microphone array beamforming, due to its convenience and effective noise reduction. However, in several situations, the performance of GSC beamformer is often degraded, because of the imprecise DOA. In this paper, the authors suggested an additive spectral mask for improving the evaluation of GSC beamformer. The resulting experiment proves the received advantage of the author’s proposed algorithm to increase in the term of the signal-to-noise ratio (SNR).vi_VN
dc.language.isoenvi_VN
dc.publisherSpringer Naturevi_VN
dc.subjectGeneralized Sidelobe Cancellervi_VN
dc.subjectmicrophone arrayvi_VN
dc.subjectnoise reductionvi_VN
dc.subjectthe speech qualityvi_VN
dc.subjectthe signal-to-noise ratiovi_VN
dc.subjectbeamforming techniquevi_VN
dc.titleA Spectral Mask - Based on Method for Applying into Generalized Sidelobe Canceller Beamformervi_VN
dc.typeWorking Papervi_VN
Appears in Collections:CITA 2023 (International)

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