FR2100773A1 - - Google Patents

Info

Publication number
FR2100773A1
FR2100773A1 FR7122015A FR7122015A FR2100773A1 FR 2100773 A1 FR2100773 A1 FR 2100773A1 FR 7122015 A FR7122015 A FR 7122015A FR 7122015 A FR7122015 A FR 7122015A FR 2100773 A1 FR2100773 A1 FR 2100773A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7122015A
Other languages
French (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.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Publication of FR2100773A1 publication Critical patent/FR2100773A1/fr
Withdrawn legal-status Critical Current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
    • H04L27/14—Demodulator circuits; Receiver circuits
    • 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
    • H04L27/16—Frequency regulation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR7122015A 1970-06-17 1971-06-17 Withdrawn FR2100773A1 (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2945470 1970-06-17

Publications (1)

Publication Number Publication Date
FR2100773A1 true FR2100773A1 (2) 1972-03-24

Family

ID=10291813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122015A Withdrawn FR2100773A1 (2) 1970-06-17 1971-06-17

Country Status (5)

Country Link
AU (1) AU2995071A (2)
BE (1) BE768662A (2)
FR (1) FR2100773A1 (2)
NL (1) NL7108326A (2)
ZA (1) ZA713742B (2)

Also Published As

Publication number Publication date
NL7108326A (2) 1971-12-21
AU2995071A (en) 1972-12-14
ZA713742B (en) 1972-01-26
BE768662A (fr) 1971-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse