A general method of modelling sound propagation in layered media

Bruno Brouard (1) , Denis Lafarge (1) , Jean-François Allard (1)

1 LAUM - Laboratoire d'Acoustique de l'Université du Mans

A general method of modelling acoustic fields in stratified media which include elastic solid, fluid and porous layers is presented. The simplicity and the versatility of the method is illustrated with several examples.

Domaines: Sciences de l'ingénieur [physics]; Acoustique [physics.class-ph]

Bruno Brouard, Denis Lafarge, Jean-François Allard. A general method of modelling sound propagation in layered media. Journal of Sound and Vibration, 1995, 183 (1), pp.129-142. ⟨10.1006/jsvi.1995.0243⟩. ⟨hal-02518410⟩