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Full Description

Provides details of the tests necessary to verify conformance to all mandatory specifications given in IEC 61672-1:2002 for conventional sound level meters, integrating-averaging sound level meters and integrating sound level meters. Pattern evaluation tests apply for each channel of a multi-channel sound level meter, as appropriate. Tests and test methods are applicable to class 1 and class 2 sound level meters. The aim is to ensure that all testing laboratories use consistent methods to perform pattern evaluation tests.
 

Document History

  1. IEC 61672-2 Ed. 2.1 b:2017


    Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests CONSOLIDATED EDITION

    • Most Recent
  2. IEC 61672-2 Ed. 2.0 b:2013


    Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests

    • Historical Version
  3. IEC 61672-2 Ed. 1.0 b:2003

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    Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests

    • Historical Version