ISO 1996-2:2007 声学 环境噪声的说明、测量和评估 第2部分：环境噪声等级的测定

标准编号：ISO 1996-2:2007

中文名称：声学 环境噪声的说明、测量和评估 第2部分：环境噪声等级的测定

英文名称：Acoustics — Description, measurement and assessment of environmental noise — Part 2: Determination of environmental noise levels

发布日期：2007-03

标准范围

ISO 1996-2:2007描述了如何通过直接测量、通过计算外推测量结果或仅通过计算确定声压级，作为评估环境噪声的基础。在其他法规不适用的情况下，给出了有关测量或计算的优选条件的建议。ISO 1996-2:2007可用于任何频率加权或任何频带的测量。给出了评估噪声评估结果不确定性的指南。

ISO 1996-2:2007 describes how sound pressure levels can be determined by direct measurement, by extrapolation of measurement results by means of calculation, or exclusively by calculation, intended as a basis for assessing environmental noise. Recommendations are given regarding preferable conditions for measurement or calculation to be applied in cases where other regulations do not apply.ISO 1996-2:2007 can be used to measure with any frequency weighting or in any frequency band. Guidance is given to evaluate the uncertainty of the result of a noise assessment.

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