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Convention Paper

Modeling of Flux Modulation Distortion in Moving-Coil Loudspeakers by the Finite-Element Method

Authors: Aldoshina, Irina A.; Voishvillo, Alexander; Mazin, Victor

AES Convention 98 · Paper 3996 · February 1995

Abstract

An improved nonlinear model of a moving-coil loudspeaker provides calculation of flux modulation distortion, produced by interaction of the constant field and the alternating field, generated by the voice coil. The modeled distortion is compared with measurements. Three-dimensional nonlinear distortion curves are presented.

Details

Published in
AES Convention 98
AES Convention
98
Paper number
3996
Publication date
February 6, 1995
Session subject
Transducers: Design and Measurement
Affiliation
Popov Institute for Radio and Acoustics, St Petersburg, Russia (See document for exact affiliation information.)
Type
Convention Paper