GB1018605A - Improvements in data transmission arrangements - Google Patents

Improvements in data transmission arrangements

Info

Publication number
GB1018605A
GB1018605A GB4440262A GB4440262A GB1018605A GB 1018605 A GB1018605 A GB 1018605A GB 4440262 A GB4440262 A GB 4440262A GB 4440262 A GB4440262 A GB 4440262A GB 1018605 A GB1018605 A GB 1018605A
Authority
GB
United Kingdom
Prior art keywords
signals
frequency
output
unit
circuits
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
GB4440262A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1018605A publication Critical patent/GB1018605A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
GB4440262A 1961-11-24 1962-11-23 Improvements in data transmission arrangements Expired GB1018605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879982A FR1322831A (fr) 1961-11-24 1961-11-24 Perfectionnements aux dispositifs de transmission d'éléments d'information

Publications (1)

Publication Number Publication Date
GB1018605A true GB1018605A (en) 1966-01-26

Family

ID=8767400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4440262A Expired GB1018605A (en) 1961-11-24 1962-11-23 Improvements in data transmission arrangements

Country Status (4)

Country Link
BE (1) BE624826A (da)
DE (1) DE1201394B (da)
FR (1) FR1322831A (da)
GB (1) GB1018605A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429696A1 (fr) * 1978-06-30 1980-01-25 Alsthom Atlantique Systeme de transmission de donnees par circuit de voie

Also Published As

Publication number Publication date
DE1201394B (de) 1965-09-23
BE624826A (da)
FR1322831A (fr) 1963-04-05

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