ANSI S1.12-1967 标准详情
- 标准号:ANSI S1.12-1967
- 中文标题:实验室传声器
- 英文标题:Laboratory Microphones
- 标准类别:美国国家ANSI
- 发布日期:1967
Describes types of laboratory microphones that are suitable for calibration by an absolute method such as the reciprocity technique. These microphones are intended for use as acoustical measurement standards either in a free-field or in conjuction wi
* 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!
