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Convention Paper

Non-linear Distortions of Loudspeaker Radiators in Closed Enclosures

Authors: Zoltogorski, Bronislaw

AES Convention 106 · Paper 4894 · May 1999

Abstract

The one-degree of freedom system consisting of mass, stiffness and mechanical resistance driven by magneto-electric transducer is analysed as a model of loudspeaker moving system. The non-linearity is introduced into stiffness equation (stiffness of suspensions and loudspeaker enclosure) and equation of electromechanical coupling coefficient Bl. The research is aimed on recognition of an influence of the enclosure on total non-linear properties of the loudspeaker radiator. The MATHCAD worksheet for analysis of the problem is presented in the appendix of the paper.

Details

Published in
AES Convention 106
AES Convention
106
Paper number
4894
Publication date
May 6, 1999
Session subject
Loudspeakers
Affiliation
Wroclaw University of Technology, Poland (See document for exact affiliation information.)
Type
Convention Paper