Analysis of the Sound Field in Enclosures
Journal Title: Romanian Journal of Acoustics and Vibration - Year 2009, Vol 6, Issue 1
Abstract
Steady-state sound field in closed spaces may be calculated as a series of normal modes of oscilatings. Experimental results are not explained completely by this theory and for these differences should be an additional term representing the direct spherical radiation at the reverberant field. In the paper it is shown that the sound field contains the direct wave as well as the standing waves. In addition the paper shows the calculation particularity of the acoustic field in low frequencies.
Authors and Affiliations
Ioan Magheţi, Mariana Savu, Nicolae Enescu
Keywords
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