GBT 18697-2002 声学 汽车车内噪声测量方法

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1、ICS17.140.30z32荡臀中华人民共和国国家标准cB/T18697一2002eqvISO5128:1980声学汽车车内噪声测量方法Acoustics-Measurementofnoiseinsidemotorvehicles2002一03一26发布2002一12一01实施中华人民共和国发布国家质量监督检验检疫总局GB/T18697-2002目次月}舀ISO前言1范围········。··。·。·。···········································································

2、···················⋯⋯2引用标准·······································································”·”··························⋯⋯3试验的类型···············。·········。······································································⋯⋯4测试量···········································

3、·······························································⋯⋯5测量仪器·····································································································⋯⋯6声学环境、气象条件、背景噪声····································..·.·..·..·..·..·..·...................⋯⋯7试验道路的条件······

4、··········”···························································..·..·..·..·..·..·⋯⋯8车辆条件···。·································································································⋯⋯9传声器位置···········································································

5、·······················⋯⋯10测量步骤··。························。·····················。·····················································⋯⋯n试验报告······································································································⋯⋯附录A(提示的附录)汽车车内噪声测量记录表GB/T18697-200

6、2前言本标准等效采用ISO5128:1980《声学汽车车内噪声测量方法》，技术内容一致，增加附录A(提示的附录)，仅供参考。本标准由中国科学院提出。本标准由全国声学标准化技术委员会归口。本标准起草单位:第一汽车集团公司技术中心、上海大众汽车有限公司、神龙汽车有限公司。本标准主要起草人:卢炳武、刘树功、刘英杰、刘东明、邹振浩、鲍警予、姚祖兴。GB/T18697-2002ISO前言国际标准化组织(ISO)是由各国标准化委员会(ISO成员国)组成的世界范围的联合组织。国际标准的制定工作通常由ISO技术委员会来完成。每个成员国在对某技术委员会所确定的某项标准感

7、兴趣时，有权参加该技术委员会。与ISO有联系的政府和非政府国际性组织也可参加该项工作。国际标准化组织(ISO)与国际电工委员会(GEC)在电工标准化的各个方面均保持密切合作。各技术委员会采纳的国际标准草案应分发给各成员国进行投票表决。国际标准草案至少需要75%的成员国投票赞同，才能作为国际标准出版发行。国际标准ISO5128由ISO/TC43声学技术委员会制定。中华人民共和国国家标准GB/T18697-2002声学汽车车内噪声测皿方法eqvISO51280980Acoustics-Measurementofnoiseinsidemotorvehicle

8、s范围本标准规定了汽车车内噪声测量方法。本标准适用于M类和N类汽车(M类:载客车辆，包括轿车;