SANS 9614-3:2005 Acoustics - Determination of sound power levels of noise sources using sound intensity Part 3: Precision method for measurement by scanning
Specifies a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the sound source(s) of which the sound power level is to be determined. The scanning operation can be performed either manu
SANS 9614-3:2005 history
2005SANS 9614-3:2005 Acoustics - Determination of sound power levels of noise sources using sound intensity Part 3: Precision method for measurement by scanning