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Multichannel Equalization in Subbands

Multichannel Equalization in Subbands
Multichannel Equalization in Subbands
For the dereverberation of acoustic channels or the rendering of a specific sound field, the inversion of acoustics is a central problem and generally involves multichannel techniques. In this paper, we introduce a subband approach to the adaptive solution of this equalization problem. The presented method generally allows for faster convergence at lower complexity. We also address limitations of the subband technique, potential error sources, and design specifications. Simulations are presented underlining the use of our method.
203-206
Weiss, S
a1716781-351d-41d2-8d67-3e3d34f16476
Rice, G
65b14a56-e7a3-477a-970e-4fe7d146efe4
Stewart, R W
c819965d-70b4-4689-8206-e6e444dcbf8e
Weiss, S
a1716781-351d-41d2-8d67-3e3d34f16476
Rice, G
65b14a56-e7a3-477a-970e-4fe7d146efe4
Stewart, R W
c819965d-70b4-4689-8206-e6e444dcbf8e

Weiss, S, Rice, G and Stewart, R W (1999) Multichannel Equalization in Subbands. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. pp. 203-206 .

Record type: Conference or Workshop Item (Other)

Abstract

For the dereverberation of acoustic channels or the rendering of a specific sound field, the inversion of acoustics is a central problem and generally involves multichannel techniques. In this paper, we introduce a subband approach to the adaptive solution of this equalization problem. The presented method generally allows for faster convergence at lower complexity. We also address limitations of the subband technique, potential error sources, and design specifications. Simulations are presented underlining the use of our method.

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More information

Published date: October 1999
Additional Information: Address: Mohonk Mountain House, New Paltz, New York, USA
Venue - Dates: IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 1999-10-01
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 251923
URI: http://eprints.soton.ac.uk/id/eprint/251923
PURE UUID: 2051a6ae-f8ee-4c45-b82f-359b2d4b9001

Catalogue record

Date deposited: 08 Nov 2000
Last modified: 16 Dec 2019 20:47

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