标准号: |
ISO 4869-1-2018 |
英文名称: |
Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation |
中标分类: |
医药卫生劳动保护>>工业物理因素危害控制 |
发布日期: |
2018-10-01 |
发布单位: |
IX-ISO |
标准状态: |
请与本站工作人员进行确认 |
ICS分类: |
头部防护设备>>头部防护设备 |
起草单位/标准公告: |
ISO/TC 43 Akustik;ISO/TC 43 Acoustics;ISO/TC 43 Acoustique |
正文语言: |
英语 |
页数: |
18P.;A4 |
附注: |
History:ISO 4869-1-2018-10;ISO/FDIS 4869-1-2018-01;ISO/DIS 4869-1-2015-01;ISO 4869-1-1990-12;ISO 4869-1981-12 |
被代替标准: |
ISO 4869-1-1990;ISO/FDIS 4869-1-2018 |
引用标准: |
IEC 60263-1982;IEC 61260-1-2014;ISO 8253-2-2009 |
内容提要(EN): |
Acoustic measurement;Acoustics;Attenuation;Auditory threshold;Closed test rooms;Convergence;Definitions;Ear muffs;Ear plugs;Ear protectors;Ear-muff type wearing protectors;Electrical engineering;Hearing ability;Insulations;Listening tests;Loss of hearing;Measurement;Measurement of threshold of audibility;Measuring equipment;Measuring results;Measuring uncertainty;Methods;Methods for measuring;Noise;Noise abatement;Noise control;Noise measurement;Safety devices;Signals;Sound;Sound fields;Sound insulation;Sound pressure;Sound pressure level;Test persons;Testing;Vibration engineering |
归属: |
国际 |