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Journal Article

Nonlinearities in Moving-Coil Loudspeakers with Overhung Voice Coils

Authors: Birt, David R.

Journal of the Audio Engineering Society · Volume 39 · Issue 4 · pp. 219–231 · April 1991

Abstract

A technique is described which enables profiles of transduction coefficient B1 versus cost position to be plotted for an assembled loudspeaker, with voice coil current as a parameter. The performance of a system comprising a prototype loudspeaker with extended center pole and compensating winding, combined with digital forward error correction is described. This system simulates a linear motor with very low distortion.

Details

Publication
Journal of the Audio Engineering Society
Volume
39
Issue
4
Pages
219–231
Publication date
April 6, 1991
Type
Journal Article