%0 Journal Article
%T String/frets contacts in the electric bass sound: Simulations and experiments
%+ Lutheries - Acoustique - Musique (IJLRDA-LAM)
%+ Institut des Sciences de la mécanique et Applications industrielles (IMSIA - UMR 9219)
%+ Dynamique des Fluides et Acoustique (DFA)
%A Issanchou, Clara
%A Le Carrou, Jean-Loic
%A Touzé, Cyril
%A Fabre, Benoît
%A Doaré, Olivier
%< avec comité de lecture
%@ 0003-682X
%J Applied Acoustics
%I Elsevier
%V 129
%P 217-228
%8 2018
%D 2018
%R 10.1016/j.apacoust.2017.07.021
%K Numerical methods
%K 3D string vibration
%K experimental study
%K unilateral contact
%K sound synthesis
%K electric bass guitar
%Z Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph]
%Z Physics [physics]/Mechanics [physics]/Vibrations [physics.class-ph]Journal articles
%X For particular playing techniques such as "pop" or "slap" in the electric bass guitar, the string collides with frets, producing a percussive sound used in dierent music styles. The string/frets contacts introduce a non-linearity which is investigated both numerically and experimentally in this paper. A physical model, based on a modal description of the string, is implemented with an unconditionally stable scheme. Simulations including a string/structure coupling and the two polarisations of the string are confronted to controlled experiments, showing a good agreement for increasing amplitudes of initial conditions. A parametric study is then conducted numerically in order to highlight the inuence of physical parameters on the transient behaviour and raises questions related to tuning and playing issues.
%G English
%2 https://hal-ensta-paris.archives-ouvertes.fr/hal-01582578/document
%2 https://hal-ensta-paris.archives-ouvertes.fr/hal-01582578/file/Contacts_electricbass_HAL.pdf
%L hal-01582578
%U https://hal-ensta-paris.archives-ouvertes.fr/hal-01582578
%~ CEA
%~ ENSTA
%~ CNRS
%~ ENSTA_UME
%~ IJLRDA
%~ CEA-UPSAY
%~ UNIV-PARIS-SACLAY
%~ IJLRDA-LAM
%~ CEA-UPSAY-SACLAY
%~ ENSTA-SACLAY
%~ EDF
%~ SORBONNE-UNIVERSITE
%~ SORBONNE-UNIV
%~ SU-SCIENCES
%~ TEST-HALCNRS
%~ SU-TI
%~ ALLIANCE-SU