发明名称 |
Communication device with acoustic path passing through keyboard key |
摘要 |
A communication device includes a keyboard with key functions and a microphone connected to the outside of the housing of the device by an acoustic path which opens to the outside of the device through one of the keys of the keyboard. The microphone is accommodated either on the inside of the key, or in another arbitrary area inside the device, while still being connected to the acoustic path by an acoustic channel.
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申请公布号 |
US6108416(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19980058535 |
申请日期 |
1998.04.10 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
COLLIN, PASCAL;LETERRIER, GUILLAUME |
分类号 |
H04R1/02;H04M1/02;H04M1/03;(IPC1-7):H04M1/00 |
主分类号 |
H04R1/02 |
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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