IEC 61672-2 Electroacoustics Sound level meters Part 2: Pattern evaluation tests

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IEC 61672-2 Document Information:

Title
Electroacoustics Sound level meters Part 2: Pattern evaluation tests

Electroacoustique Sonomètres Partie 2: Essais d´évaluation d´un modèle

International Electrotechnical Commission

Publication Date:
Apr 1, 2003

Scope:

This part of IEC 61672 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.

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