BS-EN-60849 › Historical Revision Information
Sound systems for emergency purposes
BS-EN-60849
-
REPLACED BY BS-EN-50849
-
SUPERSEDED
-- See the following:
BS-EN-50849
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Sound systems for emergency purposes
Keywords
Priority;Public-address systems;Noise (spurious signals);Acoustic measurement;Acoustoelectric devices;Maintenance;Electric power systems;Records (documents);Telecommunication systems;Automatic control systems;Emergency equipment;Communication equipment;Installation;Audio systems;Speech transmission systems;Instructions for use;Performance testing
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Document Number
BS-EN-60849
Revision Level
REPLACED BY BS-EN-50849
Status
Superseded
Publication Date
March 31, 2017
Committee Number
EPL/100