ISO/TS 13471-2

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ISO/TS 13471-2:2022

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ISO/TS 13471-2:2022 Acoustics — Temperature influence on tyre/road noise measurement — Part 2: Correction for temperature when testing with the pass-by methods

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USD 106.00

This document specifies correction procedures for the effect of temperature on vehicle noise emission, as influenced by the tyre/road noise contribution. Temperatures considered are road and ambient air temperatures.

The noise emission for which this document is applicable is measured by means of ISO 11819-1, or similar methods such as the American methods SIP and CTIM specified in References [3][4]. It is also applicable to other pass-by measurements conducted without acceleration, such as when testing tyres and vehicles on test tracks with ISO 10844[1] reference surfaces; however, given that tyre/road noise is dominant.

Measurement results obtained at a certain temperature, which may vary over a wide range, are normalized to a designated reference temperature (20 °C) using a correction procedure specified in this document.

Standard Number ISO/TS 13471-2:2022
Title ISO/TS 13471-2:2022 Acoustics — Temperature influence on tyre/road noise measurement — Part 2: Correction for temperature when testing with the pass-by methods
Status Published
Publication Date 30 Aug 2022
Committee ISO/TC 43/SC 1 Noise
Publisher PECB Store
Format PDF
Pages 18
Price USD 106.00
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