| 发明名称 |
Audio-band electro-mechanical vibration converter |
| 摘要 |
A device for giving an audio signal to a coil associated with an audio-band electromechanical converter uses a mixer, a first-stage low-pass filter, a limited and a second-stage low pass filter to correct distortion of the wave form of a signal from the limiter.
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| 申请公布号 |
US4495638(A) |
申请公布日期 |
1985.01.22 |
| 申请号 |
US19810351555 |
申请日期 |
1981.02.23 |
| 申请人 |
BODY SONIC KABUSHIKI KAISHA |
发明人 |
YAMADA, KYOTA;KOMATSU, AKIRA |
| 分类号 |
A61H23/02;H04R1/02;H04R3/00;H04R5/02;H04R5/033;H04R5/04;H04R9/00;H04R9/04;(IPC1-7):H04R5/00 |
主分类号 |
A61H23/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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