Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment.
全国声学标准化技术委员会(SAC/TC 17)
本标准规定了环境噪声评价中工程法计算脉冲声暴露声级统计分布的方法。本标准适用于装药量适中（如0.05 kg～1 000 kg TNT当量）、采用常规炸药的矿山爆破、开炮和炸弹爆炸等声源产生的长距离（如0.5 km～30 km）传播的脉冲声。标准考虑了气象条件和地形对声传播的影响。
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