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NEMA SB 50 : 2014

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

EMERGENCY COMMUNICATIONS AUDIO INTELLIGIBILITY APPLICATIONS GUIDE

Superseded date

21-09-2021

Superseded by

NEMA SB 50:2021

Published date

06-12-2012

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Foreword
Scope
Acknowledgment
Section 1 - Speech Intelligibility Overview
Section 2 - Background Information
Section 3 - SPEECH INTELLIGIBILITY

Also provides an overview of issues and general recommendations to enhance intelligibility.

DocumentType
Standard
PublisherName
National Electrical Manufacturers Association
Status
Superseded
SupersededBy

NEMA SB 2:2016 Training Manual on Fire Alarm Systems
ANSI/NEMA SB 40:2015 Communications Systems for Life Safety in Schools

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