FR1470497A - Improvements to telegraph systems - Google Patents

Improvements to telegraph systems

Info

Publication number
FR1470497A
FR1470497A FR51648A FR51648A FR1470497A FR 1470497 A FR1470497 A FR 1470497A FR 51648 A FR51648 A FR 51648A FR 51648 A FR51648 A FR 51648A FR 1470497 A FR1470497 A FR 1470497A
Authority
FR
France
Prior art keywords
telegraph systems
telegraph
systems
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
FR51648A
Other languages
French (fr)
Inventor
Frederick Percival Mason
Alfred Lawrence Joseph L Suban
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
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 Creed and Co Ltd filed Critical Creed and Co Ltd
Application granted granted Critical
Publication of FR1470497A publication Critical patent/FR1470497A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR51648A 1965-03-05 1966-03-02 Improvements to telegraph systems Expired FR1470497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB945165A GB1060876A (en) 1965-03-05 1965-03-05 Logic arrangement for binary code generators

Publications (1)

Publication Number Publication Date
FR1470497A true FR1470497A (en) 1967-02-24

Family

ID=9872202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51648A Expired FR1470497A (en) 1965-03-05 1966-03-02 Improvements to telegraph systems

Country Status (4)

Country Link
DE (1) DE1251800B (en)
FR (1) FR1470497A (en)
GB (1) GB1060876A (en)
NL (1) NL6602800A (en)

Also Published As

Publication number Publication date
GB1060876A (en) 1967-03-08
NL6602800A (en) 1966-09-06
DE1251800B (en) 1967-10-12

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