This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Interior Noise Reduction in a Recreational Van
Annotation ability available
Sector:
Language:
English
Abstract
A study was made to determine the effect of combinations of acoustic treatments on the interior noise levels in a 3/4 ton van. The effect of barriers, absorbers and vibration dampers in various combinations on the dBA levels are given for both idle and highway operating conditions. A noise reduction of up to 10 dBA was obtained for certain barrier and absorber combinations.
Recommended Content
Technical Paper | Acoustic Analysis of Truck Cab |
Technical Paper | Development of Input Loads for Road Noise Analysis |
Technical Paper | The Effect of Optimization of Road Acoustic Properties on Vehicle Noise |
Authors
Citation
O'Keefe, E., "Interior Noise Reduction in a Recreational Van," SAE Technical Paper 790310, 1979, https://doi.org/10.4271/790310.Also In
References
- Ver Istvan L. Holmer Curtis I. “Interaction of Sound Waves with Solid Structures,” Beranek Lea L. Noise and Vibration Control McGraw-Hill 1971
- Nefske Donald J. Howell Larry J. “Automobile Interior Noise Reduction Using Finite Element Methods,” SAE Paper No. 780365 SAE Congress Detroit Feb.