ISO 3744:1994
w
ISO 3744:1994
9240

Abstract 

Specifies a method of measurement. Gives requirements for the test environment and instrumentation, as well as techniques for obtaining the surface sound pressure level from which the sound power level of the source is calculated, leading to results which have a grade 2 accuracy.


General information 

  •  :  Withdrawn
     : 1994-05
  •  : 2
     : 31
  •  : ISO/TC 43/SC 1 Noise
  •  :
    17.140.01 Acoustic measurements and noise abatement in general

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