The sound attenuation and the aerodynamically generated noise inside motorcycle helmets.

Author(s)
Aldman, B. Gustafsson, H. Nygran, A. Johansson, B. Jonasson, H. & Wersall, J.
Year
Abstract

The aim of the present study is to evaluate the attenuation of the sound when using a motorcycle helmet and to measure the aerodynamically generated noise inside a helmet when driving. Two different studies were carried out: (1) the sound attenuation of the helmets and (2) the noise level of the car canal when driving.

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Publication

Library number
B 19213 (In: B 19201) /83.2/ IRRD 258662
Source

In: Proceedings of the 6th Conference of the International Research Committee on Biokinetics of Impacts (IRCOBI), Salon de Provences, September 8-10, 1981, p. 138-147, 8 graph., 3 tab., 8 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.