On waveguide modeling of stiff piano string
Language
en
Article de revue
This item was published in
Journal of the Acoustical Society of America. 2005-09, vol. 118, n° 3, p. 1776-1781
Acoustical Society of America
English Abstract
Bensa et al. [J. A Coust. Soc. Am. 114(2) 1095-1107 (2003), Section IV] recently proposed a waveguide model for the transverse displacement of a stiff piano string. The study described here is an attempt to cast a complementary ...Read more >
Bensa et al. [J. A Coust. Soc. Am. 114(2) 1095-1107 (2003), Section IV] recently proposed a waveguide model for the transverse displacement of a stiff piano string. The study described here is an attempt to cast a complementary light on this topic, based on a common wave approach instead of a modal approach. A pair of weakly attenuated traveling waves and a pair of fast-decaying waves both satisfy the one-dimensional wave equation developed by Bensa et al.. These solutions have to be carefully considered, however, for portions of string interacting with the hammer felt, the bridge, or the capo d'astro bar.Read less <
English Keywords
Physical modeling
Time-domain simulation
Sound synthesis
Musical Acoustics
Vibrating string
Origin
Hal imported