Loudspeaker system's sound field and moving assembly vibrations are simulated by using original modifications of the boundary-element method and the Galerkin method. The software for accurate calculation of sound-pressure level, directivity patterns, and loudspeaker moving assembly forced vibrations over a wide-frequency range has been developed. The results obtained are in favorable agreement with measurements.

Authors: Aldoshina, Irina A.; Nazarov, Serguei A.; Olyushin, Maxim W.
Affiliation: St. Petersburg State University, St. Petersburg, Russia
AES Convention: 97 (November 1994) Paper Number: 3912
Publication Date: November 1, 1994
Subject: Transducers

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