| 发明名称 |
Human body sound transmission apparatus and method for minimizing signal loss |
| 摘要 |
A human body sound transmission apparatus and method for minimizing a signal loss are disclosed. The human body sound transmission apparatus includes: an audio signal transmission unit modulating an audio signal desired to be transmitted, and transmitting the modulated audio signal to the vicinity of a user's ear through the human body (i.e., a user's body); and a carrier wave signal transmission unit transmitting a carrier wave signal for demodulating the modulated audio signal to the vicinity of the user's ear through the air. |
| 申请公布号 |
US8442249(B2) |
申请公布日期 |
2013.05.14 |
| 申请号 |
US20100845158 |
申请日期 |
2010.07.28 |
| 申请人 |
HWANG JUNG HWAN;KANG TAE WOOK;KIM SUNG EUN;KANG SUNG WEON;KIM KYUNG SOO;KIM JUNG BUM;PARK HYUNG IL;HYOUNG CHANG HEE;KIM JIN KYUNG;LIM IN GI;PARK KYUNG HWAN;CHOI BYOUNG GUN;KANG TAE YOUNG;HYUN SEOK BONG;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
HWANG JUNG HWAN;KANG TAE WOOK;KIM SUNG EUN;KANG SUNG WEON;KIM KYUNG SOO;KIM JUNG BUM;PARK HYUNG IL;HYOUNG CHANG HEE;KIM JIN KYUNG;LIM IN GI;PARK KYUNG HWAN;CHOI BYOUNG GUN;KANG TAE YOUNG;HYUN SEOK BONG |
| 分类号 |
H04R25/00 |
主分类号 |
H04R25/00 |
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