NEMA SB 50-2014

Emergency Communications Audio Intelligibility Applications Guide

National Electrical Manufacturers Association, 2014

Publisher: NEMA

File Format: PDF

$109.00$219.08


Pages:30

File Size:1 file , 870 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

NEMA has created NEMA SB 50-2014 to assist specifiers and Authorities Having Jurisdiction understand the concepts and terminology utilized to enhance intelligibility for emergency voice paging systems. This is not nor is it intended to be a comprehensive treatment of the subject matter. Rather, it provides an overview of issues and general recommendations to enhance intelligibility.

More NEMA standard pdf

NEMA DC 13-1979 (R2013)

NEMA DC 13-1979 (R2013)

Residential Controls - Line Voltage Integrally Mounted Thermostats for Electric Heaters Line Voltage Integrally Mounted Thermostats for Electric Heaters

$35.00 $71.00

NEMA MG 11-1977 (R1997, R2001, R2007, R2012)

NEMA MG 11-1977 (R1997, R2001, R2007, R2012)

Energy Management Guide for Selection and Use of Single-Phase Motors

$110.00 $220.42

NEMA IA 2.7-2005 (R2021)

NEMA IA 2.7-2005 (R2021)

Programmable Controllers (PLC), Part 7: Fuzzy Control Programming

$129.00 $259.00

NEMA ICS 15-2004

NEMA ICS 15-2004

Instructions for the Handling, Installation, Operation and Maintenance of Electric Fire Pump Controllers Rated Not More than 600V

$101.00 $203.38