NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
60849, Ed. 3: Sound systems for emergency purposes
Abstract
This International Standard specifies the performance requirements for sound systems which are primarily intended to broadcast information for the protection of lives within one or more specified areas in an emergency. It also gives the characteristics and the methods of test necessary for the specification of the system.
Begin
2002-07-26
Planned document number
IEC 100/540/CDV
Responsible national committee
Responsible international committee
IEC/TC 100 - Audio, video and multimedia systems and equipment
