Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/14505
Title: Experimental validation of the sound transmission of rectangular baffled plates with general elastic boundary conditions
Authors: Ou, D
Mak, CM 
Issue Date: 2011
Publisher: Acoustical Society of America
Source: Journal of the Acoustical Society of America, 2011, v. 129, no. 6, p. el274-el279 How to cite?
Journal: Journal of the Acoustical Society of America 
Abstract: Several prediction methods have recently been developed for systematically studying the effects of general boundary conditions on the sound transmission loss (STL) of plate-like structures. But corresponding experimental validation studies remain scarce owing to the difficulty of obtaining accurate boundary conditions for practical structures. This paper presents a convincing experiment conducted on a baffled plate system to validate the STL prediction model in a previous paper by Yu [Noise Control Eng. J. 58(2), 187-200, 2010]. A method is proposed to determine the boundary conditions of this system, and experimental STL compares well with the predictions based on the identified boundary condition.
URI: http://hdl.handle.net/10397/14505
ISSN: 0001-4966
EISSN: 1520-8524
DOI: 10.1121/1.3591053
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