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Convention Paper

Numerical Modeling of Sound Intensity Distributions around Acoustic Transducer

Authors: Kurowski, Adam; Kotus, Józef; Kostek, Bozena; Czyzewski, Andrzej

AES Convention 140 · Paper 9525 · May 2016

Abstract

The aim of this research study is to measure, simulate, and compare sound intensity distribution generated by the acoustic transducers of the loudspeaker. The comparison of the gathered data allows for validating the numerical model of the acoustic radiation. An accurate model of a sound source is necessary in mathematical modeling of the sound field distribution near the scattering obstacles. An example of such obstacle is a human head. Preparation of a robust mathematical model of the sound field generated by a loudspeaker is one of the important factors in simulation of sound waves scattering by the human head. The numerical model is developed for the purpose of this kind of research.

Details

Published in
AES Convention 140
AES Convention
140
Paper number
9525
Publication date
May 6, 2016
Session subject
Room Acoustics, Instrumentation and Measurement
Affiliation
Gdansk University of Technology, Gdansk, Poland (See document for exact affiliation information.)
Type
Convention Paper