Numerical modeling of collisions in musical instruments

S Bilbao, A Torin… - Acta Acustica united with …, 2015 - ingentaconnect.com
Collisions play an important role in many aspects of the physics of musical instruments. The
striking action of a hammer or mallet in keyboard and percussion instruments is perhaps the …

Energy conserving schemes for the simulation of musical instrument contact dynamics

V Chatziioannou, M Van Walstijn - Journal of Sound and Vibration, 2015 - Elsevier
Collisions are an innate part of the function of many musical instruments. Due to the
nonlinear nature of contact forces, special care has to be taken in the construction of …

[HTML][HTML] Linearly-implicit schemes for collisions in musical acoustics based on energy quadratisation

M Ducceschi, S Bilbao, S Willemsen… - The Journal of the …, 2021 - pubs.aip.org
Collision modelling represents an active field of research in musical acoustics. Common
examples of collisions include the hammer-string interaction in the piano, the interaction of …

[PDF][PDF] Toward wave-based sound synthesis for computer animation.

JH Wang, A Qu, TR Langlois, DL James - ACM Trans. Graph., 2018 - antequ.net
Toward Wave-based Sound Synthesis for Computer Animation Page 1 Toward Wave-based
Sound Synthesis for Computer Animation JUI-HSIEN WANG, Stanford University ANTE QU …

A perceptually evaluated signal model: Collisions between a vibrating object and an obstacle

S Poirot, S Bilbao, M Aramaki, S Ystad… - … on Audio, Speech …, 2023 - ieeexplore.ieee.org
The collision interaction mechanism between a vibrating string and a non-resonant obstacle
is at the heart of many musical instruments. This article focuses on the identification of …

Physical modeling of timpani drums in 3D on GPGPUs

S Bilbao, CJ Webb - Journal of the Audio Engineering Society, 2013 - aes.org
Powerful parallel hardware, such as general-purpose graphical processing units (GPGPUs),
is now becoming a viable tool in audio engineering research, with great potential in …

Nonsmooth contact dynamics for the numerical simulation of collisions in musical string instruments

C Issanchou, V Acary, F Pérignon, C Touzé… - The Journal of the …, 2018 - pubs.aip.org
Collisions in musical string instruments play a fundamental role in explaining the sound
production in various instruments such as sitars, tanpuras, and electric basses. Contacts …

[PDF][PDF] KleinPAT: optimal mode conflation for time-domain precomputation of acoustic transfer.

JH Wang, DL James - ACM Trans. Graph., 2019 - graphics.stanford.edu
Fig. 1. KleinPAT Overview: Our method can evaluate acoustic transfer for 292 modes of this
plastic bunny using only 6 time-domain wave simulations constructed by optimally conflating …

An energy conserving finite difference scheme for simulation of collisions

V Chatziioannou, M Van Walstijn - SMC Sound and Music …, 2013 - pure.qub.ac.uk
An Energy Conserving Finite Difference Scheme for Simulation of Collisions Page 1 An Energy
Conserving Finite Difference Scheme for Simulation of Collisions Chatziioannou, V., & Van …

Finite-Difference model of mode shape changes of the Myanmar pat wain drum circle using tuning paste

R Bader - Proceedings of Meetings on Acoustics, 2016 - pubs.aip.org
The pat wain is a drum circle unique in the world, consisting of 20 or 21 pitched drums. The
instrument is the leader in a Bama hsain wain orchestra used for entertainment, puppet …