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AMCA 302-73 (R2012)
- Application of Sone Loudness Ratings for Non-Ducted Air Moving Devices
- Handbook / Manual / Guide by Air Movement and Control Association, 1973
- Publisher: AMCA
$45.00$90.00
Provides charts and formulae for estimating the loudness of fans as installed. Room size and acoustical qualities as well as the number of loudness ratings of fans are considered in making this estimate.