How does interior car noise alter driver's perception of motion? Multisensory integration in speed perception - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2012

How does interior car noise alter driver's perception of motion? Multisensory integration in speed perception

Sebastien Denjean
  • Fonction : Auteur correspondant
  • PersonId : 939937

Connectez-vous pour contacter l'auteur
Vincent Roussarie
  • Fonction : Auteur
  • PersonId : 885474
Richard Kronland-Martinet
Sølvi Ystad

Résumé

Acoustic feedback inside a car is composed of different sources, which give information on the driver’s actions and the dynamic state of the car. This acoustic feedback influences the driver’s perception of movement in a multisensory integration. The development of electric motorizations brings new balance between noise sources inside the car, due to the loss of engine sound that is present in traditional internal combustion engine cars. To study the influence of this modified noise source balance on driving, we focused on speed perception. A car simulator was used for this purpose. 24 participants were asked to accelerate up to a given target speed, while the speedometer was hidden. We studied the speed they actually reached with three acoustic feedbacks (engine, electric motor, no sound), in two visual conditions (night and day). We found out that acoustic feedback can alter the driver’s speed perception.
Fichier principal
Vignette du fichier
hal-00811257.pdf (446.24 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-00811257 , version 1 (23-04-2012)

Identifiants

  • HAL Id : hal-00811257 , version 1

Citer

Sebastien Denjean, Vincent Roussarie, Richard Kronland-Martinet, Sølvi Ystad, Jean-Luc Velay. How does interior car noise alter driver's perception of motion? Multisensory integration in speed perception. Acoustics 2012, Apr 2012, Nantes, France. ⟨hal-00811257⟩
495 Consultations
1479 Téléchargements

Partager

Gmail Facebook X LinkedIn More