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dc.contributor.authorMurray, Alasdair R.J.
dc.contributor.authorHendry, Euan
dc.contributor.authorSummers, I.R.
dc.contributor.authorSambles, J. Roy
dc.contributor.authorHibbins, Alastair P.
dc.date.accessioned2013-10-07T13:17:15Z
dc.date.issued2013
dc.description.abstractThe acoustic transmittance of two closely spaced solid plates, each perforated with a square array of cylindrical holes, exhibits a band of near-perfect acoustic attenuation originating from hybridization between a resonance in the gap separating the plates and pipe resonances in the holes. Displacement of one plate relative to the other, such that the holes are no longer aligned, or an increase in the plate separation leads to an increased center frequency of the stop band. This ability to easily tune the frequency of the stop band may prove advantageous.en_GB
dc.description.sponsorshipThe authors acknowledge funding of ARJM by EPSRC and Sonardyne International.en_GB
dc.identifier.citationVol. 134 (3), pp. 1754 - 1759en_GB
dc.identifier.doi10.1121/1.4817898
dc.identifier.urihttp://hdl.handle.net/10871/13784
dc.language.isoenen_GB
dc.publisherJournal of the Acoustical Society of Americaen_GB
dc.relation.urlhttp://dx.doi.org/10.1121/1.4817898en_GB
dc.rights.embargoreasonPublisher policyen_GB
dc.subjectacoustic resonanceen_GB
dc.subjectacoustic variables controlen_GB
dc.subjectacoustic wave absorptionen_GB
dc.subjectacoustic waveguidesen_GB
dc.subjectplates (structures)en_GB
dc.titleControl of the stop band of an acoustic double fishneten_GB
dc.typeArticleen_GB
dc.date.available2014-03-01T04:00:11Z
dc.identifier.issn0001-4966
exeter.place-of-publicationUnited States
dc.descriptionCopyright © 2013 Acoustical Society of Americaen_GB
dc.identifier.eissn1520-8524
dc.identifier.journalJournal of the Acoustical Society of Americaen_GB


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