Method for measuring violin sound radiation based on bowed glissandi and its application to sound synthesis

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• dc.contributor.author Pérez Carrillo, Alfonso Antonio, 1977-
• dc.contributor.author Bonada, Jordi, 1973-
• dc.contributor.author Pätynen, Jukka
• dc.contributor.author Välimäki, Vesa
• dc.date.accessioned 2019-05-28T16:09:15Z
• dc.date.available 2019-05-28T16:09:15Z
• dc.date.issued 2011
• dc.description.abstract This work presents a method for measuring and computing violin-body directional frequency responses, which are used for violin sound synthesis. The approach is based on a frame-weighted deconvolution of excitation and response signals. The excitation, consisting of bowed glissandi, is measured with piezoelectric transducers built into the bridge. Radiation responses are recorded in an anechoic chamber with multiple microphones placed at different angles around the violin. The proposed deconvolution algorithm computes impulse responses that, when convolved with any source signal (captured with the same transducer), produce a highly realistic violin sound very similar to that of a microphone recording. The use of motion sensors allows for tracking violin movements. Combining this information with the directional responses and using a dynamic convolution algorithm, helps to improve the listening experience by incorporating the violinist motion effect in stereo.
• dc.description.sponsorship This research received partial support by AGAUR (Catalan Government), by the Academy of Finland under Project 122815 and by Yamaha Corp.
• dc.format.mimetype application/pdf
• dc.identifier.citation Pérez Carrillo A, Bonada J, Pätynen J, Välimäki V. Method for measuring violin sound radiation based on bowed glissandi and its application to sound synthesis. J. Acoust. Soc. Am. 2011;130(2):1020-9. DOI: 10.1121/1.3605291
• dc.identifier.doi http://dx.doi.org/10.1121/1.3605291
• dc.identifier.issn 0001-4966
• dc.identifier.uri http://hdl.handle.net/10230/41645
• dc.language.iso eng
• dc.publisher National Research Council Canada Research Press
• dc.relation.ispartof Journal of the Acoustical Society of America. 2011;130(2):1020-9
• dc.rights © National Research Council Canada Research Press
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.title Method for measuring violin sound radiation based on bowed glissandi and its application to sound synthesis
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/publishedVersion