Standard

ISO 4872:1978

Withdrawn

Corrigendums and amendments are bought separately.

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Abstract

Describes a procedure for measuring the weighted sound pressure levels at prescribed microphone positions in the proximity of a device or machine. The A-weighted sound power level of the source is calculated from the measured values.

Document information

  • Standard from ISO
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • Pages
  • ICS 17.140.20
  • ICS 91.220
  • ISO TC ISO/TC 43/SC 1

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