Absorption of diffuse sound by a strip or rectangular patch of absorptive material

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DOIResolve DOI: http://doi.org/10.1121/1.1918669
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TypeArticle
Journal titleJournal of the Acoustical Society of America
ISSN0001-4966
Volume35
Issue8
Pages11731177; # of pages: 5
SubjectAcoustics
AbstractPrevious calculations of the effective absorption coefficient of a rectangular patch of absorptive material have been extended in several respects. The new results are applicable to locally reacting materials for any size of patch and for a wide range of complex admittance. Specific use of the results is made in an examination of the reverberation-room method of measuring sound-absorption coefficients.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedNo
IdentifierDBR-RP-187
NRC number7493
2888
NPARC number20374202
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Record identifier8deb2d39-e228-4667-8630-ff2ed51d1e38
Record created2012-07-23
Record modified2016-05-09
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