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SSH EN ISO 17201-3:2019

Akustikë - Zhurma nga poligoni i qitjes - Pjesa 3: Llogaritja e përhapjes së tingullit (ISO 17201-3:2019)

Acoustics - Noise from shooting ranges - Part 3: Sound propagation calculations (ISO 17201-3:2019)
19 dhj 2019

General information

60.60     13 gush 2019

DPS

DPS/KT 211

Pure national standard

97.220.10     95.020     17.140.20  

anglisht  

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Scope

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 17201-1 or calculated using values from ISO 17201-2.

This document applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent, at distances where peak pressures, including the contribution from projectile sound, are less than 1 kPa (154 dB).

NOTE: National or other regulations, which could be more stringent, can apply.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN ISO 17201-3:2010

NOW

PUBLISHED
SSH EN ISO 17201-3:2019
60.60 Standard published
13 gush 2019