Investigation of a polynomial matrix generalised EVD for multi-channel Wiener filtering

Jamie Corr; Jennifer Pestana; Stephan Weiss; Soydan  Redif; Marc Moonen

Investigation of a polynomial matrix generalised EVD for multi-channel Wiener filtering

Jamie Corr, Jennifer Pestana, Stephan Weiss, Soydan Redif, Marc Moonen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

State of the art narrowband noise cancellation techniques utilise the generalised eigenvalue decomposition (GEVD) for multichannel Wiener filtering which can be applied to independent frequency bins in order to achieve broadband processing. Here we investigate the extension of the GEVD to broadband, polynomial matrices, akin to strategies that have already been developed by McWhirter et. al on the polynomial matrix eigenvalue decomposition (PEVD).

Original language	English
Title of host publication	50th Asilomar Conference on Signals, Systems and Computers
Publisher	IEEE
Publication status	Accepted/In press - 19 Jul 2016
Event	50th Asilomar Conference on Signals, Systems and Computers - Asilomar Conference Ground, Pacific Grove, CA, United States Duration: 6 Nov 2016 → 9 Nov 2016 http://www.asilomarsscconf.org/

Conference

Conference	50th Asilomar Conference on Signals, Systems and Computers
Abbreviated title	Asilomar 2016
Country	United States
City	Pacific Grove, CA
Period	6/11/16 → 9/11/16
Internet address	http://www.asilomarsscconf.org/

Keywords

narrowband noise cancellation techniques
generalised eigenvalue decomposition
multichannel Wiener filtering
independent frequency bins
polynomial matrices
polynomial matrix eigenvalue decomposition

Access to Document

Corr-etal-ACSSC2016-Investigation-of-a-polynomial-matrix-generalised-evdAccepted author manuscript, 157 KB

http://www.asilomarsscconf.org/

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Projects

1 Finished

Signal Processing Solutions for the Networked Battlespace

Soraghan, J. & Weiss, S.

EPSRC (Engineering and Physical Sciences Research Council)

1/04/13 → 31/03/18

Project: Research

Cite this

Corr, J., Pestana, J., Weiss, S., Redif, S., & Moonen, M. (Accepted/In press). Investigation of a polynomial matrix generalised EVD for multi-channel Wiener filtering. In 50th Asilomar Conference on Signals, Systems and Computers IEEE.

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