Spatial aliasing을 고려한 시간-주파수 영역 이진마스크 기반 미지신호분리 알고리즘Time-frequency binary mask design considering spatial aliasing for blind source separation

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In this paper, the blind source separation(BSS) algorithm based on binary time-frequency(TF) mask which considers spatial aliasing problem is introduced. In high frequency region of TF domain, direction of arrival (DOA) information can be estimated wrong because of spatial aliasing and this leads to decrease the performance of conventional algorithm. To overcome such problem, we propose a new algorithm for compensating DOA information in high frequency region.
Publisher
대한전자공학회
Issue Date
2010-06
Language
KOR
Citation

대한전자공학회 하계종합학술대회 , v.33, no.1, pp.387 - 388

URI
http://hdl.handle.net/10203/169767
Appears in Collection
EE-Conference Papers(학술회의논문)
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