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Effect of sound‐absorptive facings on the sound transmission through panels

 

作者: A. Trochidis,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1985）
卷期: Volume 78, issue 3  

页码: 942-945

 

ISSN:0001-4966

 

年代: 1985

 

DOI:10.1121/1.392926

 

出版商: Acoustical Society of America

 

关键词: PANELS;TRANSMISSION;SOUND WAVES;ABSORPTION;ACOUSTIC PROPERTIES

 

数据来源: AIP

 

摘要:

The effect of sound‐absorptive facings on the airborne‐sound transmission of panels is discussed. The response of a simple model, consisting of an infinite elastic plate with an attached sound‐absorptive facing, to acoustical excitation is calculated. Numerical calculations of the transmission loss, carried out for typical examples, show the influence of the main parameters involved.

 

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