本标准描述了脉冲噪声测量和数据表示的方法。其范围适用于所有类型的脉冲噪声，无论是离散事件源，如采石场和采矿爆炸或音爆，还是来自多个事件源，如打桩机、铆接或机枪射击，但不适用于具有基于准静态噪声测量通用方法的特定测量标准的其他源的声音。可能报告的数据包括声压的时间变化特征，有或没有特定的频率加权，以及声暴露水平。

This standard describes methods for measurement of impulse noise and presentation of data. Its scope applies to all kinds of impulse noise, whether discrete event sources, such as quarry and mining explosions or sonic booms, or from multiple event sources such as pile drivers, riveting, or machine-gun firing, but not to sounds from other sources which have specific measurement standards based on the general methods for measurement of quasisteady noise. Data which may be reported include characteristics of the time variation of the sound pressure, with or without specific frequency weighting, and sound exposure level.