Composite panels for reducing noise in a
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Y.S. Choy; K.T. Lau; C. Wang; C.W. Chau; Y. Liu; D. Hui
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Article
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2009
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Elsevier Science
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English
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The plate silencer [Huang L. Broadband sound reflection by plates covering side-branch cavities in a duct. J Acoust Soc Am 2006;119:2628-38] that consists of an expansion chamber with two side-branch cavities covered by a light panel can achieve a desirable noise reduction in broadband theoretically