GSO IEC 61672-2:2015

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

GSO IEC 61672-2:2015 发布历史

GSO IEC 61672-2:2015由GSO 发布于 2015-09-03。

GSO IEC 61672-2:2015在国际标准分类中归属于: 17.140.50 电声学。

GSO IEC 61672-2:2015 的最新版本是哪一版？

最新版本是 GSO IEC 61672-2:2015 。

GSO IEC 61672-2:2015的历代版本如下：

• 2015年 GSO IEC 61672-2:2015

This part of IEC 61672 provides details of the tests necessary to verify conformance to all mandatory specifications given in IEC 61672-1 for time-weighting sound level meters, integrating-averaging sound level meters, and integrating sound level meters. Patternevaluation 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. NOTE 1 In this document, references to IEC 61672-1, IEC 61672-2, and IEC 61672-3 refer to the second editions unless stated otherwise. NOTE 2 Procedures for the pattern-evaluation testing of sound level meters designed to conform to the specifications of IEC 61672-1:2002 were given in IEC 61672-2:2003.

标准号

GSO IEC 61672-2:2015

发布

2015年

发布单位

GSO

当前最新

GSO IEC 61672-2:2015

 

 

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