ISO 13474:2009
Current
The latest, up-to-date edition.
Acoustics Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
09-06-2009
ISO 13474:2009 specifies the framework of an engineering method for calculating a statistical distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment. It is applicable to impulse sounds propagating over large distances (e.g. 0,5 km to 30 km) from sources, such as mine blasting, artillery fire and bomb explosions, using conventional explosives of moderate charge mass (e.g. 0,05 kg to 1 000 kg of TNT equivalent). The effects of meteorological conditions and terrain upon sound propagation are considered.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.