BS 6111-1981 标准详情
- 标准号:BS 6111-1981
- 中文标题:测量耳机及耳内助听器用基准耦合器规范
- 英文标题:specification for reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
- 标准类别:英国标准
- 发布日期:1981-06-30
The object of this recommendation is to describe a coupler for loading the earphone with a specified acoustic impedance when determining the physical performance characteristics, in the frequency range 200 Hz to 5000 Hz, of air-conduction hearing aid
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
