FR2504295B1 - Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant - Google Patents

Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant

Info

Publication number
FR2504295B1
FR2504295B1 FR8107533A FR8107533A FR2504295B1 FR 2504295 B1 FR2504295 B1 FR 2504295B1 FR 8107533 A FR8107533 A FR 8107533A FR 8107533 A FR8107533 A FR 8107533A FR 2504295 B1 FR2504295 B1 FR 2504295B1
Authority
FR
France
Prior art keywords
related method
language teaching
intercommunication system
directional
directional intercommunication
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
Application number
FR8107533A
Other languages
English (en)
Other versions
FR2504295A1 (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.)
OPTIQUE ELECTRO ELECTROMECA
Original Assignee
OPTIQUE ELECTRO ELECTROMECA
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 OPTIQUE ELECTRO ELECTROMECA filed Critical OPTIQUE ELECTRO ELECTROMECA
Priority to FR8107533A priority Critical patent/FR2504295B1/fr
Priority to FR8200083A priority patent/FR2519452B2/fr
Publication of FR2504295A1 publication Critical patent/FR2504295A1/fr
Application granted granted Critical
Publication of FR2504295B1 publication Critical patent/FR2504295B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
    • G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)
FR8107533A 1981-04-15 1981-04-15 Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant Expired FR2504295B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8107533A FR2504295B1 (fr) 1981-04-15 1981-04-15 Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant
FR8200083A FR2519452B2 (fr) 1981-04-15 1982-01-06 Systeme d'intercommunication bidirectionnel, notamment pour l'enseignement des langues, et procede s'y rapportant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8107533A FR2504295B1 (fr) 1981-04-15 1981-04-15 Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant

Publications (2)

Publication Number Publication Date
FR2504295A1 FR2504295A1 (fr) 1982-10-22
FR2504295B1 true FR2504295B1 (fr) 1985-07-26

Family

ID=9257409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107533A Expired FR2504295B1 (fr) 1981-04-15 1981-04-15 Systeme d'intercommunication bi-directionnel, notamment pour l'enseignement des langues, et procede s'y rapportant

Country Status (1)

Country Link
FR (1) FR2504295B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199226A (en) * 1961-09-29 1965-08-10 Chester Electronic Lab Inc Teaching machine
US3609227A (en) * 1968-09-09 1971-09-28 Ampex Random access audio/video information retrieval system
US3686429A (en) * 1969-01-28 1972-08-22 Gene W Moser Interaction symbol recorder for use in evaluating a dialogue
CH529404A (de) * 1971-02-23 1972-10-15 Siemens Ag Lehranlage, insbesondere Sprachlehranlage
US3882538A (en) * 1971-03-30 1975-05-06 Edutron Inc Multiple access message retrieval system

Also Published As

Publication number Publication date
FR2504295A1 (fr) 1982-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse