BS EN ISO 17201-3-2010 声学.射击场噪声.噪声传输计算用指南

标准号：BS EN ISO 17201-3-2010
中文标准名称：声学.射击场噪声.噪声传输计算用指南
英文标准名称：Acoustics - Noise from shooting ranges - Guidelines for sound propagation calculations
标准类型：Z32
发布日期：2010/4/30 12:00:00
实施日期：2010/4/30 12:00:00
中国标准分类号：Z32
国际标准分类号：17.140.20;95.020;97.220.10
适用范围：This part of ISO 17201 specifies methods of predicting sound exposure levels of shooting sound for a singleshot at a given reception point. Guidelines are given to calculate other acoustic indices from the soundexposure level. The prediction is based on the angular source energy distribution of the muzzle blast asdefined in ISO 17201-1 or calculated using values from ISO 17201-2.This part of ISO 17201 applies to weapons with calibres of less than 20 mm or explosive charges of less than50 g TNT equivalent, at distances where peak pressures, including the contribution from projectile sound, areless than 1 kPa (154 dB).