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Convention Paper

An Advanced Model of Nonlinear Parametric Vibrations of the Electrodynamical Loudspeaker Diaphragm

Authors: Aldoshina, Irina A.; Bukashkina, Olga; Tovsik, Petr

AES Convention 106 · Paper 4863 · May 1999

Abstract

Nonlinear parametric vibrations of electrodynamical loudspeaker diaphragm under the action of axial periodic load are considered. We improved the mathematical model studied in our previous investigation taking in account nonlinear interaction of nonsymmetrical vibrational forms. Method of calculation of diaphragm vibrations amplitude has been developed. Numerical examples are presented.

Details

Published in
AES Convention 106
AES Convention
106
Paper number
4863
Publication date
May 6, 1999
Session subject
Loudspeakers
Affiliation
University of Humanities and Social Sciences, St. Petersburg, Russia ; State University, St. Petersburg, Russia (See document for exact affiliation information.)
Type
Convention Paper