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FR2769156B1 - INDIVIDUAL AND MULTICHANNEL TRANSMITTER / RECEIVER SYSTEM ALLOWING VISITORS OF TOURIST, CULTURAL, SPORTS AND COMMERCIAL SITES TO RECEIVE A MESSAGE ON AN ALMOST INFINITE NUMBER OF SITES - Google Patents

INDIVIDUAL AND MULTICHANNEL TRANSMITTER / RECEIVER SYSTEM ALLOWING VISITORS OF TOURIST, CULTURAL, SPORTS AND COMMERCIAL SITES TO RECEIVE A MESSAGE ON AN ALMOST INFINITE NUMBER OF SITES

Info

Publication number
FR2769156B1
FR2769156B1 FR9712189A FR9712189A FR2769156B1 FR 2769156 B1 FR2769156 B1 FR 2769156B1 FR 9712189 A FR9712189 A FR 9712189A FR 9712189 A FR9712189 A FR 9712189A FR 2769156 B1 FR2769156 B1 FR 2769156B1
Authority
FR
France
Prior art keywords
sites
tourist
cultural
sports
message
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9712189A
Other languages
French (fr)
Other versions
FR2769156A1 (en
Inventor
Dominique Freneau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9712189A priority Critical patent/FR2769156B1/en
Publication of FR2769156A1 publication Critical patent/FR2769156A1/en
Application granted granted Critical
Publication of FR2769156B1 publication Critical patent/FR2769156B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR9712189A 1997-10-01 1997-10-01 INDIVIDUAL AND MULTICHANNEL TRANSMITTER / RECEIVER SYSTEM ALLOWING VISITORS OF TOURIST, CULTURAL, SPORTS AND COMMERCIAL SITES TO RECEIVE A MESSAGE ON AN ALMOST INFINITE NUMBER OF SITES Expired - Fee Related FR2769156B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9712189A FR2769156B1 (en) 1997-10-01 1997-10-01 INDIVIDUAL AND MULTICHANNEL TRANSMITTER / RECEIVER SYSTEM ALLOWING VISITORS OF TOURIST, CULTURAL, SPORTS AND COMMERCIAL SITES TO RECEIVE A MESSAGE ON AN ALMOST INFINITE NUMBER OF SITES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712189A FR2769156B1 (en) 1997-10-01 1997-10-01 INDIVIDUAL AND MULTICHANNEL TRANSMITTER / RECEIVER SYSTEM ALLOWING VISITORS OF TOURIST, CULTURAL, SPORTS AND COMMERCIAL SITES TO RECEIVE A MESSAGE ON AN ALMOST INFINITE NUMBER OF SITES

Publications (2)

Publication Number Publication Date
FR2769156A1 FR2769156A1 (en) 1999-04-02
FR2769156B1 true FR2769156B1 (en) 2000-01-28

Family

ID=9511663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712189A Expired - Fee Related FR2769156B1 (en) 1997-10-01 1997-10-01 INDIVIDUAL AND MULTICHANNEL TRANSMITTER / RECEIVER SYSTEM ALLOWING VISITORS OF TOURIST, CULTURAL, SPORTS AND COMMERCIAL SITES TO RECEIVE A MESSAGE ON AN ALMOST INFINITE NUMBER OF SITES

Country Status (1)

Country Link
FR (1) FR2769156B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061507C2 (en) * 2000-12-06 2003-04-24 Ralf Heck Process for current, location-based information of people through acoustic and / or optical information

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517818A1 (en) * 1985-05-17 1986-11-20 Sennheiser Electronic Kg, 3002 Wedemark Method for informing exhibition visitors
GB2222924A (en) * 1988-06-08 1990-03-21 Oratour Limited Message broadcasting
AU6442290A (en) * 1989-10-18 1991-05-16 Neil Poch Recorded message delivery system
JP2648527B2 (en) * 1990-07-27 1997-09-03 パイオニア株式会社 Exhibit explanation system
FR2700900A1 (en) * 1993-01-28 1994-07-29 Belon Camping System for localised broadcasting of messages

Also Published As

Publication number Publication date
FR2769156A1 (en) 1999-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse