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Abstract
Tyre/road noise is one of the major environmental problems related to road traffic. There are several measuring methods of tyre/road noise that may be carried out on the road (for example Coast-down and Close Proximity Method) or in the laboratory (Drum Method). Road measurements are preferred for evaluations of pavement properties while laboratory methods are mostly used to evaluate tyres. One of the biggest problems associated with laboratory methods is to ascertain that tyre interfaces with pavement that has texture, porosity and mechanical impedance the same as with the real road surface. The paper presents results of tests performed by the Close Proximity Method (with test trailer Tiresonic Mk.4) and drum method where very similar or exactly the same surfaces are used. The reported measuring program includes tests performed on an innovative poroelastic road surface called PERS.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 43rd International Congress on Noise Control Engineering:Proceedings of Inter-noise 2014 strony 1 - 8
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Świeczko-Żurek B., Ejsmont J., Ronowski G., Taryma S.: Comparison of road and laboratory measurements of tyre/road noise// 43rd International Congress on Noise Control Engineering:Proceedings of Inter-noise 2014/ ed. Terry McMinn Melbourne Australia: The Australian Acoustical Society, 2014, s.1-8
- Verified by:
- Gdańsk University of Technology
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