发明名称 |
CHAIR AND MULTIMEDIA PLAYER COMPRISING SOUND TRANSMISSION APPARATUS PERFORMING HUMAN-BODY COMMUNICATIONS |
摘要 |
There is provided a chair and multimedia player comprising a sound transmission apparatus performing human-body communications. The chair and multimedia player comprise at least one sound transmission apparatus, wherein the sound transmission apparatus is disposed in a surface of the chair and multimedia player to allow a user to hear a sound signal when the user is in contact with or adjacent to the surface, and the sound transmission apparatus generates a composite signal including a sound signal and a demodulation signal restoring only the sound signal from the composite signal and outputs the generated composite signal and demodulation signal into a human body in order to restore the sound signal within the vicinity of the ears of the user.
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申请公布号 |
US2010314921(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20080918573 |
申请日期 |
2008.12.19 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM SUNG-EUN;KANG SUNG-WEON;KANG TAE-WOOK;LIM IN-GI;PARK HYUNG-LL;HYOUNG CHANG-HEE;HWANG JUNG-HWAN;KIM JIN-KYUNG;KIM JUNG-BUM;KIM KYUNG-SOO;PARK KI-HYUK;SHIM JAE-HOON |
分类号 |
A47C7/72;G06F17/00 |
主分类号 |
A47C7/72 |
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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