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dc.contributor.author
 hal.structure.identifier
MONTEIL, Mélodie
135261 Unité de Mécanique [UME]
33993 Institut Jean Le Rond d'Alembert [DALEMBERT]
dc.contributor.author
 hal.structure.identifier
TOUZÉ, Cyril
135261 Unité de Mécanique [UME]
dc.contributor.author
 hal.structure.identifier
THOMAS, Olivier
178374 Laboratoire des Sciences de l'Information et des Systèmes : Ingénierie Numérique des Systèmes Mécaniques [LSIS- INSM]
dc.date.accessioned2015
dc.date.available2015
dc.date.issued2013
dc.date.submitted2015
dc.identifier.urihttp://hdl.handle.net/10985/10115
dc.description.abstractSteelpans are musical percussions made from steel barrels. During the manufacturing, the metal is stretched and bended, to produce a set of thin shells that are the differents notes of the instrument. In normal playing, each note is struck, and the sound reveals some nonlinear characteristics which give its peculiar tone to the instrument. In this paper, an experimental approach is first presented in order to show the complex dynamics existing in steelpan’s vibrations. Then two models, based on typical modal interactions, are proposed to quantify these nonlinearities. Finally, one of them is observed in free oscillations simulations, in order to compare the internal resonance model to the steelpan vibrations behaviour in normal playing. The aim is to identify the important modes participating in the vibrations in view of building reduced-order models for modal sound synthesis.
dc.language.isoen
dc.rightsPost-print
dc.subjectNonlinear vibrations
dc.subjectSteelpans
dc.subjectModal sound synthesis
dc.titleNonlinear vibrations of steelpans: analysis of mode coupling in view of modal sound synthesis.
dc.typdocCommunication avec acte
dc.localisationCentre de Lille
dc.subject.halSciences de l'ingénieur: Mécanique: Vibrations
ensam.audienceInternationale
ensam.conference.titleStockholm Music Acoustics Conference (SMAC) 2013
ensam.conference.date2013-07
ensam.countryDanemark
ensam.title.proceedingProc. of SMAC 2013 conference (Stockholm Music Acoustics Conference)
ensam.page0
ensam.cityStokholm
hal.identifierhal-03954757
hal.version1
hal.date.transferred2023-01-24T15:42:19Z
hal.submission.permittedtrue
hal.statusaccept


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