BS EN 50849:2017
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BS EN 50849:2017

Sound systems for emergency purposes

Summary

Speech transmission systems;Communication equipment;Noise (spurious signals);Performance testing;Maintenance;Electric power systems;Instructions for use;Telecommunication systems;Public-address systems;Installation;Acoustic measurement;Automatic control systems;Audio systems;Priority;Records (documents);Acoustoelectric devices;Emergency equipment

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 03/31/2017
Page Count 30
Themes Emergency equipment
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