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Title:
MOBILE TERMINAL DEVICE AND INFORMATION PROVISION SYSTEM
Document Type and Number:
Japanese Patent JP2013005377
Kind Code:
A
Abstract:

To provide a mobile terminal device capable of receiving an acoustic ID and appropriately controlling to switch on/off a decode function to decode the acoustic ID into an ID code, in an acoustic communication system for transmitting information using voice.

The mobile terminal device includes: a sound collection unit for collecting the acoustic ID which is identification information composed of a voice signal; and a demodulating unit for demodulating the identification information from the collected acoustic ID; an operation unit operated by a user; and an on/off control unit for switching on the demodulation unit when the operation unit is operated, and for switching off the demodulation unit after the demodulation unit demodulates the identification information.


Inventors:
FUKUI MITSURU
SAKURADA SHINYA
HIZUKA SHINJI
AKIYAMA HITOSHI
IWASE HIROYUKI
SONE TAKURO
Application Number:
JP2011137232A
Publication Date:
January 07, 2013
Filing Date:
June 21, 2011
Export Citation:
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Assignee:
YAMAHA CORP
International Classes:
H04B11/00; G06F13/00; H04M11/00; H04W4/02; H04W52/02
Domestic Patent References:
JP2008219909A2008-09-18
JP2009103883A2009-05-14
JP2007121626A2007-05-17
JP2001099659A2001-04-13
Foreign References:
US20080183716A12008-07-31
WO2004089008A12004-10-14
Attorney, Agent or Firm:
Tatsuichi Murakami



 
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