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AS/NZS IEC 61672.2:2019現行

Electroacoustics - Sound level meters Pattern evaluation tests

出版:Standards Australia

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基本信息
標準編號: AS/NZS IEC 61672.2:2019
標準類別:Standard
出版單位:Standards Australia
標準頁數:0
標準簡介

The objective of this Standard is to provide details of the tests necessary to verify conformance to all mandatory specifications given in AS IEC 61672.1 for time-weighting 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 necessary. Tests and test methods are applicable to class 1 and class 2 sound level meters. The aim is to ensure that all laboratories use consistent methods to perform pattern evaluation tests.

本標準替代的舊標準

AS IEC 61672.2-2004

DR AS IEC 61672.2:2018

等同采用的國際標準

IEC 61672-2 : 2.1 - Identical

IEC 61672-2 : 2.1 - Identical