Application of sound power level ratings for ducted air moving devices : recommended typical dBA calculation
Title
: 
Application of sound power level ratings for ducted air moving devices : recommended typical dBA calculation

Publication Information
: 
Arlington Heights, I11 : Air Moving and Conditioning Association 1973

General Note
: 
Cover title

Subject Term
: 
Fans (Machinery) -- Noise -- Measurement
 
Sound pressure -- Measurement
 
Air ducts


LibraryItem BarcodeCall NumberMaterial TypeItem Category 1
PSZ JB30000001072218TH7683.F3 A67 1973 fOpen Access BookBook
PSZ JB30000002110694TH7683.F3 A67 1973 fOpen Access BookBook