Title:
情報提供システム
Document Type and Number:
Japanese Patent JP3822224
Kind Code:
B1
Abstract:
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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Inventors:
Koji Suzuki
Okuyama Ichiro
Takanari Tsukuma
Maruno Yoshimaru
Okuyama Ichiro
Takanari Tsukuma
Maruno Yoshimaru
Application Number:
JP2005187934A
Publication Date:
September 13, 2006
Filing Date:
June 28, 2005
Export Citation:
Assignee:
Field System Co., Ltd.
International Classes:
H04R3/00; G10L19/018; H04B11/00; H04H1/00; H04W4/02; H04W76/02; H04W88/02; H04M1/72412
Domestic Patent References:
| JP2003186500A | ||||
| JP2004179956A | ||||
| JP2002341865A |
Attorney, Agent or Firm:
Eiichiro Kubota
Masashi Hirai
Kozu Sako
Masashi Hirai
Kozu Sako
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