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Journal Article

Acoustic Field in an Enclosure and Its Effect on Sound-Pressure Responses of a Loudspeaker

Authors: Sakai, Shinichi; Kagawa, Yukio; Yamabuchi, Tatsuo

Journal of the Audio Engineering Society · Volume 32 · Issue 4 · pp. 218–227 · April 1984

Abstract

The acoustic field in a loudspeaker enclosure with rigid walls and its effect on the sound-pressure responses are investigated by applying the finite-element method to the acoustic cavity of the enclosure. Sound-pressure responses are calculated by simulating the loudspeaker system with an electromechanical equivalent circuit. These responses are then evaluated in terms of location, semiapex angle, radius, and mass of the loudspeaker diaphragm.

Details

Publication
Journal of the Audio Engineering Society
Volume
32
Issue
4
Pages
218–227
Publication date
April 6, 1984
Affiliation
Consumer Products Research Laboratory, Mitsubishi Electric Corporation, Kamakura, 247, Japan ; Toyama University, Toyama, Japan (See document for exact affiliation information.)
Type
Journal Article