发明授权
- 专利标题： Ribbon microphone unit with symmetrical signal paths
- 专利标题（中）： 带有对称信号路径的带状麦克风单元
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申请号： US13087985申请日： 2011-04-15
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公开(公告)号： US08565453B2公开(公告)日： 2013-10-22
- 发明人: Hiroshi Akino
- 申请人： Hiroshi Akino
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Audio-Technica
- 当前专利权人： Kabushiki Kaisha Audio-Technica
- 当前专利权人地址： JP Tokyo
- 代理机构： Whitham Curtis Christofferson & Cook, PC
- 优先权： JP2010-102258 20100427
- 主分类号： H04R25/00
- IPC分类号： H04R25/00
摘要：
A ribbon microphone unit includes a pair of magnets generating a magnetic field, a ribbon diaphragm disposed in the magnetic field generated by the magnets, and a circuit substrate provided with signal paths that conduct electrical signals generated by vibration of the ribbon diaphragm to output terminals. The signal paths are symmetrical about the longitudinal central axis of the ribbon diaphragm.
公开/授权文献
- US20110261980A1 Ribbon Microphone Unit and Ribbon Microphone 公开/授权日：2011-10-27
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