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Norm
ÖNORM EN ISO 9614-1
Issue date: 2010 01 01
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
This part of IS0 9614 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(...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 33 Pages
Language:
German
| English
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Optionally co-design standards:
ICS
This part of IS0 9614 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-thirdoctave
or band-limited weighted sound power level is calculated from the measured values. The method is applicable 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 (as defined in 3.13). The source is defined by the choice of measurement surface. The method is applicable in situ, or in special purpose test environments.
ÖNORM EN ISO 9614-1
2010 01 01
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Mea...
Norm
↖
ÖNORM EN ISO 9614-1
1995 10 01
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Mea...
Norm
Norm
ISO 5725:1986
Issue date :
1986 09 18
Precision of test methods — Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
Norm
ISO 9614-1:1993
Issue date :
1993 06 03
Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points