Standard

NS-EN ISO 9614-1:2009

Published

Corrigendums and amendments are bought separately.

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Abstract

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.

Document information

  • Standard from SN
  • Published:
  • Edition: 2009-08
  • Version: 1
  • Document type: NAT
  • ICS 17.140.01
  • National Committee SN/K 1

Legal references

EU law: 2006/42/EC, 89/392/EEC, 98/37/EC

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