ISO 389-7-2005/Amd 1-2016 标准详情
- 标准号：ISO 389-7-2005/Amd 1-2016
- 中文标题：
- 英文标题：Acoustics. Reference zero for the calibration of audiometric equipment. Part 7:Reference threshold of hearing under free-field and diffuse-field listening conditions. Amendment 1:Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field
- 标准类别：国际标准化组织ISO
- 发布日期：2016-07-12
