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Normas DIN – AENOR
DIN ISO/TS 11819-3:2019-12;DIN SPEC 38453:2019-12

DIN ISO/TS 11819-3:2019-12;DIN SPEC 38453:2019-12

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 3: Reference tyres (ISO/TS 11819-3:2017); Text in German and English / Note: Date of issue 2019-10-25

Acoustique - Méthode de mesurage de l'influence des revêtements de chaussées sur le bruit émis par la circulation - Partie 3: Pneumatiques de référence (ISO/TS 11819-3:2017); Texte en allemand et anglais / Attention: Date de parution 2019-10-25

Akustik - Messung des Einflusses von Deckschichten auf Verkehrsgeräusche - Teil 3: Referenzreifen (ISO/TS 11819-3:2017); Text Deutsch und Englisch / Achtung: Erscheinungsdatum 2019-10-25

Fecha:
2019-12 /Active
Equivalencias internacionales:

ISO/TS 11819-3 (2017-03)

Resumen:
This document specifies two tyres intended to serve as reference tyres when using the close-proximity (CPX) method specified in ISO 11819-2. The CPX method is a method for evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates. This method ideally requires the use of standardized tyres, which have noise characteristics that are broadly representative of the effect of road surfaces on the noise emission of passenger car and heavy vehicle tyres. However, such tyres are not specified in ISO 11819-2. This document serves to specify these standardized tyres.
Keywords:
Acoustics, Atmospheric influences, Definitions, Emission, Measurement, Measuring devices, Measuring techniques, Noise emission, Noise emissions, Noise (environmental), Noise measurement, Noise stresses, Pavements (roads), Reference materials, Reference methods, Road planning, Road surfaces, Road transport, Roads, Sound absorption, Sound propagation, Test vehicles, Testing, Traffic noise, Traffic volume, Tyres, Wearing courses (roads)
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