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dc.contributor.authorMESKELL, CRAIGen
dc.date.accessioned2014-02-18T14:47:35Z
dc.date.available2014-02-18T14:47:35Z
dc.date.issued2013en
dc.date.submitted2013en
dc.identifier.citationBreakey, D., Meskell, C., Comparison of metrics for the evaluation of similarity in acoustic pressure signals, Journal of Sound and Vibration, 332, 15, 2013, 3605-3609en
dc.identifier.issn0022460Xen
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/68085
dc.descriptionPUBLISHEDen
dc.description.abstractDetermining if aeroacoustic sound predictions are accurate is di cult because the question of how to de ne `accurate' remains open. This communication evaluates four metrics for comparing time-domain pressure signals, each implying its own de nition of `accurate.' An adaptation of a Structural Similarity Metric (originating from image processing literature) to time-frequency representations of acoustic signals is shown to outperform typical metrics such as relative energy and mean square error.en
dc.format.extent3605-3609en
dc.language.isoenen
dc.relation.ispartofseriesJournal of Sound and Vibrationen
dc.relation.ispartofseries332en
dc.relation.ispartofseries15en
dc.rightsYen
dc.subjectaeroacousticsen
dc.subjectsignal similarityen
dc.subjectsound predictionen
dc.titleComparison of metrics for the evaluation of similarity in acoustic pressure signalsen
dc.typeJournal Articleen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/cmeskellen
dc.identifier.rssinternalid90539en
dc.identifier.doihttp://dx.doi.org/10.1016/j.jsv.2013.02.033en
dc.rights.ecaccessrightsOpenAccess


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