I.S. EN 50849:2017
Current
The latest, up-to-date edition.
SOUND SYSTEMS FOR EMERGENCY PURPOSES
Hardcopy , PDF
English
01-01-2017
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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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 |
| EN 60065:2014/AC:2017-01 | AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS (IEC 60065:2014/COR2:2016) |
| EN 54-16:2008 | Fire detection and fire alarm systems - Part 16: Voice alarm control and indicating equipment |
| EN 60068-1:2014 | Environmental testing - Part 1: General and guidance |
| ISO/TR 4870:1991 | Acoustics The construction and calibration of speech intelligibility tests |
| EN 60268-16:2011 | SOUND SYSTEM EQUIPMENT - PART 16: OBJECTIVE RATING OF SPEECH INTELLIGIBILITY BY SPEECH TRANSMISSION INDEX |
| EN 54-24:2008 | Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers |
| CEN/TS 54-32:2015 | Fire detection and fire alarm systems - Part 32: Planning, design, installation, commissioning, use and maintenance of voice alarm systems |
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