English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

On the basis of a recently proposed vibro-acoustical model of the pianosoundboard (X. Boutillon and K. Ege, Vibroacoustics of the piano soundboard:reduced models, mobility synthesis, and acoustical radiation regime.\emph{submitted to the Journal of Sound and Vibration}, 2011.), we presentseveral models for the coupling between the bridge and the ribbed plate of thesoundboard. The models predict the modal density and the characteristicimpedance at the bridge as a function of the frequency. Without parameteradjustment, the sub-structure model turns out to fit the experimental data withan excellent precision. The influence of the elastic parameters of wood isdiscussed. The model predictions are compared for pianos of different sizes andtypes.

Comparison of the vibroacoustical characteristics of different pianos