I.S. EN 50849:2017
Current
SOUND SYSTEMS FOR EMERGENCY PURPOSES
Hardcopy , PDF
English
01-01-2017
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General system requirements
5 System technical requirements
6 Installation requirements
7 System operation
Annex A (informative) - Measurement of speech intelligibility
Annex B (normative) - Intelligibility measurement methods
Annex C (normative) - Attention-drawing audible signals
Bibliography
Defines 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.
| DevelopmentNote |
Supersedes I.S. EN 60849. (03/2017)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 50849:2017 | Identical |
| BS EN 50849:2017 | Equivalent |
| UNE-EN 50849:2017 | Equivalent |
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