Please use this identifier to cite or link to this item:
|Title:||Robust microphone arrays using subband adaptive filters||Authors:||Neo, W.H.
|Issue Date:||Feb-2002||Citation:||Neo, W.H., Farhang-Boroujeny, B. (2002-02). Robust microphone arrays using subband adaptive filters. IEE Proceedings: Vision, Image and Signal Processing 149 (1) : 17-25. ScholarBank@NUS Repository. https://doi.org/10.1049/ip-vis:20020139||Abstract:||A new adaptive beamformer which combines the idea of subband processing and the generalised sidelobe canceller structure is presented. The proposed subband beamformer has a blocking matrix that uses coefficient-constrained subband adaptive filters to limit target cancellation within an allowable range of direction of arrival. Simulations comparing the fullband and subband adaptive beamformers show that the subband beamformer has better performance than the fullband beamformer when the target and/or interfering signals are coloured. In reverberant environments, the proposed subband beamformer also performs better than its fullband counterpart.||Source Title:||IEE Proceedings: Vision, Image and Signal Processing||URI:||http://scholarbank.nus.edu.sg/handle/10635/71679||ISSN:||1350245X||DOI:||10.1049/ip-vis:20020139|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 22, 2020
WEB OF SCIENCETM
checked on Oct 14, 2020
checked on Oct 24, 2020
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.