标准编号：ISO/TS 13471-2:2022
中文名称：声学 温度对轮胎/道路噪声测量的影响 第2部分：通过法试验时的温度校正
英文名称：Acoustics — Temperature influence on tyre/road noise measurement — Part 2: Correction for temperature when testing with the pass-by methods
发布日期：2022-08
标准范围
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 [1] and vehicles on test tracks with ISO 10844 reference surfaces; however, given that tyre/road noise is dominant.
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