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Article Dans Une Revue Applied Acoustics Année : 2002

Noise assessment in a high-speed train

Résumé

Binaural sound recordings in various positions in a high-speed train have been used as stimuli in listening tests. In a first experiment, sounds were submitted to subjects at their real levels. Loudness revealed to be the most important parameter; it could be very well described by A-weighted levels. In a second experiment, loudness of stimuli were equalised; strong inter-individual differences appeared, which are due to different appreciations of the low-frequency content of sounds. Usual physical or psycho-acoustical parameters failed to correctly described that perceptual parameter; a simple parameter based on the specific loudness calculations was developed and could correctly describe the results.
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Dates et versions

hal-00849433 , version 1 (31-07-2013)

Identifiants

  • HAL Id : hal-00849433 , version 1

Citer

Etienne Parizet, Nacer Hamzaoui, Johan Jacquemoud. Noise assessment in a high-speed train. Applied Acoustics, 2002, 63, pp.1109-1124. ⟨hal-00849433⟩
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