A simple method for quantitative imaging of 2D acoustic fields using refracto-vibrometry

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Abstract

This paper presents a simple 2D method for rapid time resolved quantitative imaging of acoustic waves using refracto-vibrometry. We present the theoretical background, the experimental method and reconstructions of acoustic reflection and interference. We investigate the applicability of the method, in particular the effect of sound radiator geometry. Finite element and experimental reconstructions of the sound fields are analysed. The spatial limitations and accuracy of the method are presented and discussed.
Original languageEnglish
Pages (from-to)4473-4482
Number of pages10
JournalJournal of Sound and Vibration
Volume333
Issue number19
DOIs
Publication statusPublished - 14 Sep 2014

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