Modeling the piano. Numerical Aspects.

When considering all the profiles having the same horizontal scale (1 here), the point is therefore to choose the smallest vertical scale (2 n here) and to write the decomposition

The complexity of the Approximate Multiple Pattern Matching Problem for random strings... Pattern Matching Problem for

§ 2.1 for the case of the wave-guide. Although the acousti- cal radiation regime changes in that frequency region, we consider that the modal loss factors are the same as in

The synthetic description derived from Skudrzyk’s and Langley’s work is then introduced and applied to an upright piano: the average driving point mobility and its envelope

The experimental study presented here aims at estimating the modal parameters (modal frequencies, modal dampings and modal shapes) of the upright piano soundboard in the [0-500]

We have found field equations governing the evolution of bound states of two Dirac fields restricted to a world line. We

In the present paper we study the stability and the asymptotic stability of the solutions of impulsive nonlinear parabolic équations via the method of differential

Acoustic measurements were performed under the following 8 possible conditions: all free (natural state), left side (played strings) damped using a felt damper, right side