NEMA SB 50:2021
Current
Current
The latest, up-to-date edition.
Emergency Communications Audio Intelligibility Applications Guide
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
15-09-2021
Free
Excluding VAT
Assists specifiers and Authorities Having Jurisdiction with the concepts and terminology used to enhance intelligibility for emergency voice paging systems.
| DocumentType |
Guide
|
| Pages |
31
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Current
|
| Supersedes |
| NFPA 72:2022 | National Fire Alarm and Signaling Code |
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