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Proceedings 2018, 2(8), 535; https://doi.org/10.3390/ICEM18-05457

Experimental Modal Analysis of Violins Made from Composites

1
Department of Materials, Textiles and Chemical Engineering (MaTCh), Ghent University, 9000 Gent, Belgium
2
Department of Art, Music and Theatre Sciences, Ghent University, 9000 Gent, Belgium
3
Department of Design, Hogent, 9000 Gent, Belgium
4
Faculty of String Instruments, Harp, Guitar and Violin–Making, I.J. Paderewski Academy of Music, 61-808 Poznań, Poland
Presented at 18th International Conference on Experimental Mechanics (ICEM18), Brussels, Belgium, 1–5 July 2018.
*
Author to whom correspondence should be addressed.
Published: 19 July 2018
PDF [841 KB, uploaded 7 September 2018]

Abstract

Six prototype violins made from composite materials are made and investigated using experimental modal analysis with the roving hammer method. The average FRF’s obtained show an influence of the materials on the vibrational response up to 2200 Hz. The A0 breathing mode and B1- mode are identified and are found to be significantly lower than in classical wooden violins. Additional measurements with a Laser Doppler Vibrometer and shaker found the same modes with a small difference in frequency (3–8 Hz).
Keywords: violin; modal analysis; composite violin; modal analysis; composite
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
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Duerinck, T.; Kersemans, M.; Skrodzka, E.; Leman, M.; Verberkmoes, G.; Paepegem, W.V. Experimental Modal Analysis of Violins Made from Composites. Proceedings 2018, 2, 535.

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