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|Title: ||Noise source characteristics in the ISO 362 vehicle pass-by noise test: literature review|
|Authors: ||Braun, Michael E.|
Walsh, Stephen J.
Horner, Jane L.
|Keywords: ||Vehicle noise source characteristics|
Vehicle pass-by noise test
Pass-by noise prediction
|Issue Date: ||2013|
|Publisher: ||© Elsevier|
|Citation: ||BRAUN, M.E. ... et al, 2013. Noise source characteristics in the ISO 362 vehicle pass-by noise test: literature review. Applied Acoustics, 74 (11), pp. 1241-1265.|
|Abstract: ||Since many people are exposed to road traffic noise in urban areas, current legislation aims
to limit vehicle noise emissions. In Europe, the vehicle pass-by noise test is implemented
according to the international standard ISO 362. As a result of more recent investigations of
urban traffic, a revision to the ISO 362 standard has been proposed that includes a constantspeed
test in addition to the traditional accelerated test in order to determine the pass-by
noise value. To ensure compliance with the pass-by noise test vehicle manufacturers and
suppliers must quantify vehicle noise source characteristics during the design stage of the
vehicle. In addition, predictive tools need to be available during the product development
phase in order to estimate the final pass-by noise level. In this paper an extensive literature
survey is presented of noise source characteristics in the ISO 362 vehicle pass-by noise test.
Vehicle pass-by noise is analysed in the time and frequency domains and a ranking of the
noise source contributions is established. The characteristics of the four major noise sources
(engine, intake system, exhaust system, tyre/road system) contributing to pass-by noise as
well as current prediction methods are reviewed.|
|Description: ||This article was accepted for publication in the journal Applied Acoustics: http://www.journals.elsevier.com/applied-acoustics/|
|Version: ||Accepted for publication|
|Publisher Link: ||http://dx.doi.org/10.1016/j.apacoust.2013.04.005|
|Appears in Collections:||Published Articles (Aeronautical and Automotive Engineering)|
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