Standard

ISO 3743-1:1994

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: ISO 3743-1:2010

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Omfang

Specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources (all types of noise within a specified frequency range are possible, except intermittent noise consisting of isolated bursts of sound energy). A comparison method is used to determine the octave-band sound power levels of the source and a reference sound source of known sound power output. The A-weighted sound power level is then calculated from the octave-band sound power levels.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Tilbaketrukket:
  • products.specs.Expires:
  • Utgave: 1
  • Versjon: 1
  • Varetype: IS
  • ICS 17.140.01
  • ISO TC ISO/TC 43/SC 1

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