FR2743244B1 - Procede de transmission d'informations - Google Patents

Procede de transmission d'informations

Info

Publication number
FR2743244B1
FR2743244B1 FR9515754A FR9515754A FR2743244B1 FR 2743244 B1 FR2743244 B1 FR 2743244B1 FR 9515754 A FR9515754 A FR 9515754A FR 9515754 A FR9515754 A FR 9515754A FR 2743244 B1 FR2743244 B1 FR 2743244B1
Authority
FR
France
Prior art keywords
transmitting information
transmitting
information
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
FR9515754A
Other languages
English (en)
Other versions
FR2743244A1 (fr
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 FR9515754A priority Critical patent/FR2743244B1/fr
Priority to AU13817/97A priority patent/AU1381797A/en
Priority to PCT/FR1996/002099 priority patent/WO1997024873A1/fr
Publication of FR2743244A1 publication Critical patent/FR2743244A1/fr
Application granted granted Critical
Publication of FR2743244B1 publication Critical patent/FR2743244B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
    • G09B7/07—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers providing for individual presentation of questions to a plurality of student stations
    • G09B7/073—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers providing for individual presentation of questions to a plurality of student stations all student stations being capable of presenting the same questions simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Devices (AREA)
FR9515754A 1995-12-29 1995-12-29 Procede de transmission d'informations Expired - Fee Related FR2743244B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9515754A FR2743244B1 (fr) 1995-12-29 1995-12-29 Procede de transmission d'informations
AU13817/97A AU1381797A (en) 1995-12-29 1996-12-27 Method for information transmission
PCT/FR1996/002099 WO1997024873A1 (fr) 1995-12-29 1996-12-27 Procede de transmission d'informations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515754A FR2743244B1 (fr) 1995-12-29 1995-12-29 Procede de transmission d'informations

Publications (2)

Publication Number Publication Date
FR2743244A1 FR2743244A1 (fr) 1997-07-04
FR2743244B1 true FR2743244B1 (fr) 1998-04-03

Family

ID=9486161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9515754A Expired - Fee Related FR2743244B1 (fr) 1995-12-29 1995-12-29 Procede de transmission d'informations

Country Status (3)

Country Link
AU (1) AU1381797A (fr)
FR (1) FR2743244B1 (fr)
WO (1) WO1997024873A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017204980B3 (de) * 2017-03-24 2018-06-21 Ifm Electronic Gmbh Anzeigeeinheit für ein Messgerät der Prozess- und Automatisierungstechnik und Messgerät mit einer solchen Anzeigeeinheit
FR3078849B1 (fr) 2018-03-09 2020-03-27 Jcdecaux Sa Procede et dispositif pour transmettre un message code lumineux, notamment aux fins de verifier l'affiche d'un contenu par un ecran electronique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848082A (en) * 1973-01-16 1974-11-12 Atlantic Res Corp System for transmitting and utilizing supplemental data via television systems
US4807031A (en) * 1987-10-20 1989-02-21 Interactive Systems, Incorporated Interactive video method and apparatus
FR2658375B2 (fr) * 1989-05-25 1994-04-22 Adventure Dispositif electronique destine a permettre la participation d'un individu a un programme telediffuse.
CA2106143C (fr) * 1992-11-25 2004-02-24 William L. Thomas Code de diffusion universel et systeme de surveillance de signaux a codage multi-niveau
US5481294A (en) * 1993-10-27 1996-01-02 A. C. Nielsen Company Audience measurement system utilizing ancillary codes and passive signatures

Also Published As

Publication number Publication date
AU1381797A (en) 1997-07-28
FR2743244A1 (fr) 1997-07-04
WO1997024873A1 (fr) 1997-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse