Convolutive blind signal separation by estimating mixing channels in time domain

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Unlike conventional blind signal separation (BSS) methods estimating unmixing channels, an improved BSS method by estimating mixing channels in time domain is presented. Compared to the unmixing channels with IIR characteristics the mixing channels can be approximated by FIR filters with fewer time delays, and the proposed method demonstrates superior performance for the same training data.
Publisher
INST ENGINEERING TECHNOLOGY-IET
Issue Date
2008-10
Language
ENG
Article Type
Article
Citation

ELECTRONICS LETTERS, v.44, no.21, pp.1277 - 1278

ISSN
0013-5194
DOI
10.1049/el:20081453
URI
http://hdl.handle.net/10203/9732
Appears in Collection
EE-Journal Papers(저널논문)
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