Variation of the acoustic response of Karadeniz kemenche due to the size and geometry of the sound holes

Basit Öğe Kaydı
dc.authorid0009-0007-4154-1590
dc.authorid0000-0001-5983-3953
dc.contributor.authorAlkin, Ali
dc.contributor.authorOktav, Akin
dc.date.accessioned2026-01-24T12:31:04Z
dc.date.available2026-01-24T12:31:04Z
dc.date.issued2024
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractThis study deals with the changes in acoustic response caused by variations in the geometry and size of the sound holes in the Karadeniz kemenche, a bowed string musical instrument. Starting from a 3D scan of the instrument, a finite element model is built. The structural model is verified with the results of an experimental modal analysis study, followed by a model update procedure implemented by frequency optimization. The acoustic cavity is simplified to a rectangular geometry to analytically verify the acoustic cavity modes. Before analysing the variation of the sound holes, a verification of the structure-borne noise of the musical instrument is performed. The variation of acoustic response depending on the size and geometry of the sound holes are studied using the verified vibroacoustic model. The various geometries are inspired by shapes chosen for both ancestral and contemporary bowed string instruments. The normalized loudness levels attributed to each variation are computed and examined to see if a relationship could be found to evaluate the variations.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [221 M499]
dc.description.sponsorshipThis study was supported by Scientific and Technological Research Council of Turkey (TUBITAK) under the Grant Number 221 M499. The authors thank to TUBITAK for their supports.
dc.identifier.doi10.1016/j.apacoust.2024.110212
dc.identifier.issn0003-682X
dc.identifier.issn1872-910X
dc.identifier.scopus2-s2.0-85200774358
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.apacoust.2024.110212
dc.identifier.urihttps://hdl.handle.net/20.500.12868/5634
dc.identifier.volume226
dc.identifier.wosWOS:001291123700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofApplied Acoustics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260121
dc.subjectAcoustic response
dc.subjectKemenche
dc.subjectModal analysis
dc.subjectSound hole geometry
dc.subjectSound hole size
dc.titleVariation of the acoustic response of Karadeniz kemenche due to the size and geometry of the sound holes
dc.typeArticle

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