ISO 17201-3:2010 声学 靶场噪声 第3部分：声传播计算指南

标准编号：ISO 17201-3:2010

中文名称：声学 靶场噪声 第3部分：声传播计算指南

英文名称：Acoustics — Noise from shooting ranges — Part 3: Guidelines for sound propagation calculations

发布日期：2010-02

标准范围

ISO 17201-3:2010规定了在给定接收点预测单次放炮的放炮声暴露水平的方法。给出了根据声暴露水平计算其他声学指数的指南。该预测基于ISO 17201-1中定义的炮口冲击波的角源能量分布，或使用ISO 17201-2中的值进行计算。ISO 17201-3:2010适用于口径小于20 mm的武器或小于50 g TNT当量的炸药，包括弹丸声，并适用于峰值压力小于1 kPa（154 dB）的距离。注:可适用国家或其他更严格的法规。

ISO 17201-3:2010 specifies methods of predicting sound exposure levels of shooting sound for a single shot at a given reception point. Guidelines are given to calculate other acoustic indices from the sound exposure level. The prediction is based on the angular source energy distribution of the muzzle blast as defined in ISO 17201-1 or calculated using values from ISO 17201-2.ISO 17201-3:2010 applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent, including the projectile sound, and is applicable at distances where peak pressures are less than 1 kPa (154 dB).NOTE National or other regulations, which could be more stringent, can apply.

标准预览图