BS EN 61672-2:2013+A1:2017提供了验证符合所有要求所需测试的详细信息 IEC 61672-1中给出的时间加权声级计的强制性规范， 集成平均声级计和集成声级计。模式评估 必要时，测试适用于多声道声级计的每个声道。 试验和试验方法适用于1级和2级声级计。目的是 确保所有实验室使用一致的方法进行模式评估测试。交叉引用:EN 61000-4-3:2006+A2:2010EN 55016-2-1:2009+A1:2011ISO 26101:2012EN 61000-4-3:2006IEC 61183IEC 61094-1CISPR 16-2-1:2010EN 55016-1-2:2004+A2:2006EN 62585EN 61094-1CISPR 16-1-2:2006EN 61000-6-2:2005+CORR:2005ISPR 16-2- 3: 2010IEC 60942EN 55016-2-3:2010+更正:2013CIEC 61000-4-2:2008IEC 61094-5EN 61000-4-20（IEC 61000-4-20:2010）ASISO/IEC指南98-3IEC 61000-4-20:2010IEC 61672-1IEC 62585EN 61000-4-3:2006+A161094-8CISPR 16-1-1IEC指南99EN 61183IEC 61000-4-3:2010EN 55016-1-1EN 61094-5EN 55022:2010ISPR 22:2008EN 55016-2-3:2010+A1:2010IEC 61094-8包含以下内容:修订，2018年3月

BS EN 61672-2:2013+A1:2017 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.Cross References:EN 61000-4-3:2006+A2:2010EN 55016-2-1:2009+A1:2011ISO 26101:2012EN 61000-4-3:2006IEC 61183IEC 61094-1CISPR 16-2-1:2010EN 55016-1-2:2004+A2:2006EN 62585EN 61094-1CISPR 16-1-2:2006EN 61000-6-2:2005+CORR:2005CISPR 16-2-3:2010IEC 60942EN 55016-2-3:2010+CORR:2013IEC 61000-4-2:2008IEC 61094-5EN 61000-4-20 (IEC 61000-4-20:2010)ASISO/IEC Guide 98-3IEC 61000-4-20:2010IEC 61672-1IEC 62585EN 61000-4-3:2006+A1:2008EN 55016-1-2:2004+A1:2005EN 55016-2-1:2009IEC 61000-6-2:2005EN 55016-1-2:2004EN 55016-2-3:2010EN 61000-4-6 2009IEC 61000-4-6:2008EN 61000-6-2:2005EN 61672-1EN 55022:2010+AC:2011EN 61000-4-2 2009EN 60942IEC 61094-8CISPR 16-1-1IEC Guide 99EN 61183IEC 61000-4-3:2010EN 55016-1-1EN 61094-5EN 55022:2010CISPR 22:2008EN 55016-2-3:2010+A1:2010IEC 61094-8Incorporates the following:Amendment, March 2018