On the Spatial Characteristics of a Circular Piston

Journal Title: Romanian Journal of Acoustics and Vibration - Year 2015, Vol 12, Issue 1

Abstract

In this paper a theoretical overview of existing and well known mathematical techniques for calculating the sound pressure level (SPL) created by a circular piston in its near and far field is presented. A unified approach for explaining the acoustic transducers’ spatial characteristics is proposed. The polar responses and the frequency responses of given circular pistons are modeled and visualized by means of Matlab®-based scripts. Finally some experimental data are presented. Conclusions with practical value have been made. A few topics for future works are considered.

Authors and Affiliations

Iliyan ILIEV, Hristo ZHIVOMIROV

Keywords

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  • EP ID EP90158
  • DOI -
  • Views 88
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How To Cite

Iliyan ILIEV, Hristo ZHIVOMIROV (2015). On the Spatial Characteristics of a Circular Piston. Romanian Journal of Acoustics and Vibration, 12(1), 29-34. https://europub.co.uk/articles/-A-90158