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Title

On the Violin Bridge Hill – Comparison of Experimen tal Testing and FEM

Authors

[ 1 ] Instytut Mechaniki Stosowanej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | [ P ] employee

Year of publication

2016

Published in

Vibrations in Physical Systems

Journal year: 2016 | Journal volume: vol. 27

Article type

scientific article

Publication language

english

Keywords
EN
  • bridge mobility
  • top plate archin
  • experiments and fem
Abstract

EN Italian violins of the golden era and French violins are different. Measurements of bridge mobility show that the Italian violins have a local maximum (a hump) at approx. 2,5 kHz in the bridge mobility. The French violins do not show this maximum. The arching along the centre line is different. The Italian violins are flat between the f-holes while the French ones are arched. Does this difference in design explain the difference in bridge mobility and tone? Proposed FEM simulation and digital signal post-processing of the time series are promising methods of the virtual testing of various violin models. These techniques may give an answer for the question above and they should be helpful in achieving high tonal quality of violin.

Pages (from - to)

151 - 160

URL

https://vibsys.put.poznan.pl/_journal/2016-27/articles/vibsys_2016-ch19.pdf

License type

CC BY (attribution alone)

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Access level to full text

public

Ministry points / journal

5

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