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Convention Paper

Discrete-time Loudspeaker Modelling

Authors: Bright, Andrew

AES Convention 114 · Paper 5847 · March 2003

Abstract

Discrete-time models of loudspeaker dynamics are presented. These have been developed to simplify digital processing for active loudspeaker control. The discrete-time representations are in contrast to classical loudspeaker models, which are all represented in continuous time. This simplifies implementation of such aspects of active control as parameter identification, equalisation, and nonlinear distortion compensation.

Details

Published in
AES Convention 114
AES Convention
114
Paper number
5847
Publication date
March 6, 2003
Session subject
Signal Processing
Affiliation
Nokia Group, Helsinki, Finland ; Section of Acoustic Technology, Ørsted-DTU, Technical University of Denmark, Lyngby, Denmark (See document for exact affiliation information.)
Type
Convention Paper