| 发明名称 |
Multiple microphone assembly for e.g. electronic stethoscope, performs individual switching of microphones having mutually different frequency response and/or directivity |
| 摘要 |
An array of microphones designed with unique directivity and/or mutually different frequency response and are switched ON/OFF individually.
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| 申请公布号 |
DE10030216(A1) |
申请公布日期 |
2002.01.03 |
| 申请号 |
DE20001030216 |
申请日期 |
2000.06.20 |
| 申请人 |
SAMULOWITZ, HELMUT |
发明人 |
SAMULOWITZ, HELMUT |
| 分类号 |
A61B7/04;H04R1/32;(IPC1-7):H04R1/28;H04R3/04 |
主分类号 |
A61B7/04 |
| 代理机构 |
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