FR1096523A - Advanced two-way telephone link - Google Patents

Advanced two-way telephone link

Info

Publication number
FR1096523A
FR1096523A FR1096523DA FR1096523A FR 1096523 A FR1096523 A FR 1096523A FR 1096523D A FR1096523D A FR 1096523DA FR 1096523 A FR1096523 A FR 1096523A
Authority
FR
France
Prior art keywords
advanced
telephone link
way telephone
way
link
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
Other languages
French (fr)
Inventor
Michel-Louis Oules
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme SA
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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Application granted granted Critical
Publication of FR1096523A publication Critical patent/FR1096523A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR1096523D 1953-12-18 1953-12-18 Advanced two-way telephone link Expired FR1096523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1096523T 1953-12-18

Publications (1)

Publication Number Publication Date
FR1096523A true FR1096523A (en) 1955-06-21

Family

ID=9618132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096523D Expired FR1096523A (en) 1953-12-18 1953-12-18 Advanced two-way telephone link

Country Status (1)

Country Link
FR (1) FR1096523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236627A2 (en) * 1986-03-11 1987-09-16 Audio-Technica U.S., Inc. Duplex microphone communication system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236627A2 (en) * 1986-03-11 1987-09-16 Audio-Technica U.S., Inc. Duplex microphone communication system
EP0236627A3 (en) * 1986-03-11 1989-05-03 Audio-Technica U.S., Inc. Duplex microphone communication system

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