Information guiding system and method of preventing borrower of

Details Information guiding system and method of preventing borrower of Information guiding system and method of preventing borrower of

1995-09-15

1998-03-24

Eisenzopf, Reinhard J.

Telecommunications

Transmitter and receiver at separate stations

Having diverse art device

455412, 455507, 455517, 381 77, 34082525, H04B 700

Patent

active

057323267

ABSTRACT:
An information guiding system is composed of cordless portable terminal units which are to be carried by visitors of a museum, radio base stations, an exchange, and an audio response equipment. A portable terminal unit transmits a service number for guiding to a radio base station so as to request the radio base station to set a call to the audio response equipment, and the radio base station transmits the call setting request to the exchange, which sets a speech path to the audio response equipment in answer to the call setting request. The portable terminal unit then transmits information (the number of an exhibit, the language and the information depth) designating an audio file via the radio base station, the exchange and the speech path. The audio response equipment takes out the information about the exhibit on the basis of the information designating the audio file, converts the information into audible sound signals, transmits the audible sound signals to the speech path, and transmits the signal to the portable terminal unit which has called, via the exchange and the radio base station.

REFERENCES:
patent: 3934202 (1976-01-01), Missale
patent: 5152003 (1992-09-01), Poch
patent: 5461371 (1995-10-01), Matsumoto et al.
Tour-Mate, "Tour-Mate Audio Tour System", pp. 1-7.

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