Self Noise Calculator
  ENTER DATA IN RED  
SELF NOISE CALCULATION
ACTUAL FACE AREA
SQFT
REFERENCE FACE AREA
SQFT
ADJUSTMENT FACTOR
dB
    Face Velocity, fpm 63 125 250 500 1K 2K 4K 8K  
CATALOG Self Noise Sound Power Level - @ Known flow 1
CATALOG Self Noise Sound Power Level - @ Known flow 2
B
A
Flow Rate for which you want to find the Self Noise Levels
FAAF
SELF NOISE SOUND POWER LEVELS, dB

 

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