Interior Noise Reduction in a Recreational Van
790310
02/01/1979
- Event
- Content
- 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.
- Pages
- 8
- Citation
- O'Keefe, E., "Interior Noise Reduction in a Recreational Van," SAE Technical Paper 790310, 1979, https://doi.org/10.4271/790310.