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About This Item

 

Full Description

Assists specifiers and Authorities Having Jurisdiction with the concepts and terminology used to enhance intelligibility for emergency voice paging systems.

 

Document History

  1. NEMA SB 50-2021

    👀currently
    viewing


    Emergency Communications Audio Intelligibility Applications Guide

    • Most Recent
  2. NEMA SB 50-2014


    Emergency Communications Audio Intelligibility Applications Guide

    • Historical Version
  3. NEMA SB 50-2008


    Emergency Communications Audio Intelligibility Applications Guide

    • Historical Version