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.

Author: Bright, Andrew
Affiliations: Nokia Group, Helsinki, Finland ; Section of Acoustic Technology, Ørsted-DTU, Technical University of Denmark, Lyngby, Denmark(See document for exact affiliation information.)
AES Convention: 114 (March 2003) Paper Number: 5847
Publication Date: March 1, 2003
Subject: Signal Processing

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