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Norm
ISO 3746:1995
Ausgabedatum: 1995 08 10
Acoustics — Determination of sound power levels of noise sources using sound pressure — Survey method using an enveloping measurement surface over a reflecting plane
Specifies a method for measuring the sound pressure levels on a measurement surface enveloping the noice source. Gives requirements for the test environment and instrumen...
Weiterlesen
ZURÜCKGEZOGEN
: 2010 11 25
Herausgeber:
International Organization for Standardization
Format:
Digital | 27 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
Specifies a method for measuring the sound pressure levels on a measurement surface enveloping the noice source. 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. Cancels and replaces the first edition, which has been technically revised.
ISO 3746:2010
2010 11 25
Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound...
Norm
ISO 3746:1995
1995 08 10
Acoustics — Determination of sound power levels of noise sources using sound pressure — Survey metho...
Norm
↖
ISO 3746:1979
1979 04 01
Acoustics — Determination of sound power levels of noise sources — Survey method
Norm
Norm
ISO 3746:2010
Ausgabedatum :
2010 11 25
Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Survey method using an enveloping measurement surface over a reflecting plane