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
Assists specifiers and Authorities Having Jurisdiction with the concepts and terminology used to enhance intelligibility for emergency voice paging systems.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.