ISO 9614-1:1993
Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points
- Standard No.
- ISO 9614-1:1993
- Release Date
- 1993
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 9614-1:1993
- Scope
- 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.
ISO 9614-1:1993 history
- 1993 ISO 9614-1:1993 Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points
