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BSI BS EN ISO 17201-2:2025

Acoustics. Noise from shooting ranges -- Estimation of muzzle blast and projectile sound by calculation
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BSI BS EN ISO 17201-2:2025

Acoustics. Noise from shooting ranges -- Estimation of muzzle blast and projectile sound by calculation

PUBLISH DATE 2025
PAGES 30
BSI BS EN ISO 17201-2:2025
This document specifies a computational method (in line with ISO 17201-4) for estimating the acoustic source data of muzzle blast and explosions on the basis of non-acoustic data for firearms with calibres less than 20 mm and explosions less than 50 g TNT equivalent. This document addresses those cases where no source measurements exist. This document can also be used as an interpolation method between measurements of muzzle blast. Source data are given in terms of spectral angular source energy covering the frequency range from 12,5 Hz to 10 kHz and can be used as data input for sound propagation calculation. This document does not apply to the prediction of sound levels for the assessment of hearing damage; nor can it be used to predict sound pressure levels or sound exposure levels at distances where linear acoustics do not apply.
SDO BSI: British Standards Institution
Document Number ISO 17201-2
Publication Date July 24, 2025
Language en - English
Page Count 30
Revision Level
Supercedes
Committee EH/1/3
Publish Date Document Id Type View
July 24, 2025 BS EN ISO 17201-2:2025 Revision
Dec. 29, 2006 BS EN ISO 17201-2:2006 Revision
Nov. 30, 2006 BS EN ISO 17201-2:2006 Revision