Specifies a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise source(s) of which the sound power level is to be determined. The one-octave, one-third-octave or band-limited weighted sound power level is calculated from the measured value. The method is applicable in situ or in special purpose test environments to any source for which a physically stationary measurement surface can be defined, and on which the noise generated by the source is stationary in time.
Status: PublishedPublication date: 1993-06
Edition: 1Number of pages: 19
Technical Committee: ISO/TC 43/SC 1 Noise
- ICS :
- 17.140.01 Acoustic measurements and noise abatement in general
This standard contributes to the following Sustainable Development Goal:
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|std 1 124|
|std 2 124||Paper|
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Stage: 90.93 (Confirmed)
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