发明名称 |
TELEPHONE TRANSMITTER/RECEIVER |
摘要 |
<p>There is provided a telephone transmitter/receiver which can be easily applied to an existing telephone device for performing bone conduction communication at a low cost and which can be used with the same sense as a conventional telephone device. The telephone transmitter/receiver is characterized by comprising: a casing having a speech sending opening and a speech receiving opening; a microphone arranged in the speech sending opening; a bone conduction loudspeaker arranged in the speech receiving opening; an amplifier arranged in the casing and connected to the bone conduction loudspeaker; a connection cord having a telephone connector which can be inserted into the jack of a telephone main body and connected to both the microphone and the bone conduction loudspeaker; and, a power supply connection cord connecting the amplifier to an AC adapter.</p> |
申请公布号 |
EP1617632(A1) |
申请公布日期 |
2006.01.18 |
申请号 |
EP20040725825 |
申请日期 |
2004.04.05 |
申请人 |
TEMCO JAPAN CO., LTD.;KOBAYASHI, KAZUJI |
发明人 |
FUKUDA, MIKIO;TAKEDA, TAKESHI |
分类号 |
H04R25/00;H04M1/00;H04M1/03;H04M1/60;H04R9/10;(IPC1-7):H04M1/03;H04R1/00 |
主分类号 |
H04R25/00 |
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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