NEMA SB 50-2021
Emergency Communications Audio Intelligibility Applications Guide
National Electrical Manufacturers Association , 2021
$25.00
$49.00
Assists specifiers and Authorities Having Jurisdiction with the concepts and terminology used to enhance intelligibility for emergency voice paging systems.
Product Information
Published:
2021
Pages:
31
File Size:
1 file , 750 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
