A Generalized Psychoacoustical Model of Modulation Parameters (Roughness) for Objective Vehicle Noise Quality Evaluation

Paper #:
  • 1999-01-1817

Published:
  • 1999-05-17
Citation:
Hoeldrich, R. and Pflueger, M., "A Generalized Psychoacoustical Model of Modulation Parameters (Roughness) for Objective Vehicle Noise Quality Evaluation," SAE Technical Paper 1999-01-1817, 1999, https://doi.org/10.4271/1999-01-1817.
Pages:
6
Abstract:
In the assessment of vehicle noise quality, sound characteristics caused by modulation play an important role because they contribute significantly to the perceived annoyance. The sensations can be roughness, rumble or fluctuation strength depending mainly on the modulation frequency range.The proposed generalized model for modulation parameters was developed as part of a research program with the aim of establishing an onboard analysis system for vehicle interior noise quality based on objective sound parameters. The model can be adjusted by model parameters to calculate versions of roughness, thereby accentuating different psychoacoustical assumptions. The model was successfully tested as reported in [1].
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2011-04-12
Training / Education
2018-06-05
Training / Education
2018-03-23
Training / Education
2018-01-10