Acoustics. Noise from shooting ranges - Sound propagation calculations Ingestion-build-63114 in any combination

in any combination

BS EN 13082 covers the vapour transfer valve

ISO 50046 helps you ensure satisfactory results in PrES for the relevant users

you can demonstrate the safety

This European Standard supersedes BS EN 60034-1:1998 which will be withdrawn on 1 June 2007

Acoustics. Noise from shooting ranges - Sound propagation calculations Ingestion-build-63114 in any combinationWhat is this standard about? This document specifies methods of predicting the sound exposure level 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 172011 or calculated using values from ISO 172012. This document applies to weapons with calibres