Curve fitting procedures for high speed trains measures noise levels
HAMET
Type de document
RAPPORT DE RECHERCHE
Langue
anglais
Auteur
HAMET
Résumé / Abstract
The noise of high speed trains are known to result from at least two types of sources :. a rolling noise which predominates at low speed ; an aerodynamic noise which predominates at high speeds. In this report we present various approaches which can be applied depending on the speed range used for the measurements. ; RAPPORT DE CONTRAT
Editeur
INRETS/DEUFRAKO