FR941547A - Advanced training in electrical signaling systems - Google Patents

Advanced training in electrical signaling systems

Info

Publication number
FR941547A
FR941547A FR941547DA FR941547A FR 941547 A FR941547 A FR 941547A FR 941547D A FR941547D A FR 941547DA FR 941547 A FR941547 A FR 941547A
Authority
FR
France
Prior art keywords
signaling systems
electrical signaling
advanced training
training
advanced
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
Henri Grandjouan
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier 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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR941547A publication Critical patent/FR941547A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR941547D 1947-02-05 1947-02-05 Advanced training in electrical signaling systems Expired FR941547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941547T 1947-02-05

Publications (1)

Publication Number Publication Date
FR941547A true FR941547A (en) 1949-01-13

Family

ID=9470106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941547D Expired FR941547A (en) 1947-02-05 1947-02-05 Advanced training in electrical signaling systems

Country Status (1)

Country Link
FR (1) FR941547A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871463A (en) * 1952-08-01 1959-01-27 Gen Electric Method and apparatus for transmission of intelligence
US2914751A (en) * 1955-04-26 1959-11-24 Sperry Rand Corp Quarter adders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871463A (en) * 1952-08-01 1959-01-27 Gen Electric Method and apparatus for transmission of intelligence
US2914751A (en) * 1955-04-26 1959-11-24 Sperry Rand Corp Quarter adders

Similar Documents

Publication Publication Date Title
FR1003657A (en) Improvement in elastic systems
FR1030550A (en) Improvements to electronic signaling systems
FR941962A (en) Electrical signaling systems
FR1014510A (en) Signaling system
CH275493A (en) Electrical calculating device.
FR951783A (en) Signaling system
FR985613A (en) Electrical signaling system
FR928242A (en) Electrical signaling systems
FR945893A (en) Signaling device
FR65204E (en) Electrical signaling systems
FR941547A (en) Advanced training in electrical signaling systems
FR941327A (en) Signaling system
FR1044603A (en) Electrical signaling systems
FR996510A (en) Improvements to signaling systems
FR922705A (en) Advanced training in electrical signaling systems
FR950997A (en) Secret signaling systems
FR925710A (en) Improvements to signaling systems
FR944472A (en) Switch refinements
FR953780A (en) Electrical signaling systems
FR948715A (en) Improvements to directed radio-electric signaling systems
FR946386A (en) Electrical signaling systems
FR919497A (en) Improvement in underwater signaling devices
FR970488A (en) Signaling systems
FR940365A (en) Improvement in signaling devices
FR994438A (en) Improvements to electrical signaling systems