| 发明名称 | Throat microphone | ||
| 摘要 | A throat microphone includes a cantilevered piezoelectric device 1 having a fixed end 11 supported by a base 3 and a free end with an anchor 4 fixed thereto. The piezoelectric device 1 vibrates to output audio signals in response to vibrations of a throat. The fixed end is attached to the base 3 such that the piezoelectric device 1 vibrates parallel to the surface of the base 3. A gap is defined between the anchor 4 and the base 3. The gap is provided with a vibration absorber 5. | ||
| 申请公布号 | US9210514(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201414505897 | 申请日期 | 2014.10.03 |
| 申请人 | Kabushiki Kaisha Audio-Technica | 发明人 | Akino Hiroshi |
| 分类号 | H04R25/00;H04R17/02;H04R1/42;H04R1/14;H04R17/00;H04R7/26 | 主分类号 | H04R25/00 |
| 代理机构 | Whitham Curtis Christofferson & Cook, PC | 代理人 | Whitham Curtis Christofferson & Cook, PC |
| 主权项 | 1. A throat microphone comprising: a base having a flat surface; and a cantilevered piezoelectric device having a fixed end supported by the base, wherein the piezoelectric device has a free end with an anchor attached thereto and outputs audio signals in response to vibrations of a throat, the fixed end is fixed to the base and is spaced away from the flat surface of the base so that the piezoelectric device vibrates parallel to the flat surface of the base, the anchor and the flat surface of the base are separated by a gap without the anchor touching the flat surface of the base, and a vibration absorber positioned in the gap and extending between the anchor and the flat surface of the base. | ||
| 地址 | Tokyo JP | ||