Wave versus ray-based room noise models

Auteurs-es

  • C. Tang Dept. of Mech. Eng., Alberta Univ., Edmonton, Alta., Canada
  • K.R. Fyfe Dept. of Mech. Eng., Alberta Univ., Edmonton, Alta., Canada

Mots-clés :

architectural acoustics, wave-based room noise models, ray-based room noise models, room acoustics prediction models, phase information, interference phenomena, two-dimensional geometries

Résumé

Traditionally room acoustics prediction models have been ray-based (geometrical) and thus ignore phase. Wave-based models on the other hand, make use of phase information to properly determine interference phenomena. This paper outlines some preliminary studies performed on two-dimensional geometries to compare these two classes of methods

Fichiers supplémentaires

Publié-e

1994-09-01

Comment citer

1.
Tang C, Fyfe K. Wave versus ray-based room noise models. Canadian Acoustics [Internet]. 1 sept. 1994 [cité 13 févr. 2025];22(3):39-40. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/839

Numéro

Vol. 22 No. 3 (1994)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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