发明名称 |
INFORMATION PROVIDING SYSTEM |
摘要 |
A novel information providing system for providing various information to a terminal is proposed. The information providing system 1 according to an embodiment of the present invention includes a transmitter 10 for transmitting various information as information on sound pressure vibration, a portable telephone 20 serving as a terminal for receiving various information, and a server 50 connected through the Internet 40 to the transmitter 10. The configuration is characterized in that various information is transmitted as sound through the air serving as a medium from the transmitter 10 to the portable telephone 20.
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申请公布号 |
US2009233582(A1) |
申请公布日期 |
2009.09.17 |
申请号 |
US20050994277 |
申请日期 |
2005.08.09 |
申请人 |
FIELD SYSTEM, INC. |
发明人 |
SUZUKI HIROSHI;OKUYAMA ICHIRO;TSUKUMA TAKASHIGE;MARUNO YOSHIMARU |
分类号 |
H04M3/42;G10L19/018;H04B7/00;H04M1/00;H04W4/02;H04W76/02;H04W88/02 |
主分类号 |
H04M3/42 |
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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