发明名称 |
DEVICE FOR RECORDING AND RELEASING A VOICE AND AMBIENT SOUND IN A EMERGENCY |
摘要 |
A personal voice recording device in an emergency is provided to record voice information around a user as supplying power in an emergency, and to enable the recorded voice information to be sent in order to track a position of the sent information, thereby finding out a position of a person who sends an emergency signal. A band-pulse filter(200) modulates a voice signal detected by a microphone(100) into a signal of certain bandwidth. An amplifier(300) amplifies the signal modulated by the filter(200). A microcomputer(400) analyzes/decides on voice information as converting the signal. A storage unit(800) stores the voice information. A power unit(700) applies power to each component. An LED(Light Emitting Diode)(410) is turned on as soon as the power is applied. A sensor unit(900) senses information whether the information is sent from a land or from the bottom of the sea. A voice sender(500) sends the voice information in the air.
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申请公布号 |
KR20070000012(A) |
申请公布日期 |
2007.01.02 |
申请号 |
KR20050055028 |
申请日期 |
2005.06.24 |
申请人 |
DONGJIN SYSTEM CO., LTD.;SON, KYUNG CHUL |
发明人 |
SON, KYUNG CHUL |
分类号 |
G11B20/04;G11B20/10 |
主分类号 |
G11B20/04 |
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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