Loudness models in the very low frequency range: application to the prediction of airplane cockpit noise comfort - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2012

Loudness models in the very low frequency range: application to the prediction of airplane cockpit noise comfort

Résumé

Aircraft interior noise is a major design stake with respect to airline requirements for passenger and crew comfort. A study dealing with airplane cockpit noise annoyance had shown that loudness computed according to ISO 532-B standard was a good gauge of qualitative evaluation. This was not true for loudness computed according to ANSI S3.4 standard. It seems that this was due to differences of the two models for very low frequency sounds, as these models were adjusted to fit to different iso-loudness curves. In order to check this hypothesis, direct loudness estimations will be presented in the low frequency range (from 35 Hz to 65 Hz). These estimations will be compared to predictions given by the two models.
Fichier principal
Vignette du fichier
internoise_2012_Parizet_Lerme.pdf (70.4 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00994402 , version 1 (21-05-2014)

Identifiants

  • HAL Id : hal-00994402 , version 1

Citer

Etienne Parizet, Fanette Lermé, Yogen Padayashi, Olivier Collery. Loudness models in the very low frequency range: application to the prediction of airplane cockpit noise comfort. InterNoise 2012, 2012, New-York, France. pp.1. ⟨hal-00994402⟩
95 Consultations
169 Téléchargements

Partager

Gmail Facebook X LinkedIn More