ZA713742B - Frequency shift keying data recovery device - Google Patents

Frequency shift keying data recovery device

Info

Publication number
ZA713742B
ZA713742B ZA713742A ZA713742A ZA713742B ZA 713742 B ZA713742 B ZA 713742B ZA 713742 A ZA713742 A ZA 713742A ZA 713742 A ZA713742 A ZA 713742A ZA 713742 B ZA713742 B ZA 713742B
Authority
ZA
South Africa
Prior art keywords
recovery device
frequency shift
shift keying
data recovery
keying data
Prior art date
Application number
ZA713742A
Other languages
English (en)
Inventor
E Gelbstein
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 ZA713742B publication Critical patent/ZA713742B/xx

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)
ZA713742A 1970-06-17 1971-06-10 Frequency shift keying data recovery device ZA713742B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA713742B true ZA713742B (en) 1972-01-26

Family

ID=10291813

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713742A ZA713742B (en) 1970-06-17 1971-06-10 Frequency shift keying data recovery device

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
FR2100773A1 (2) 1972-03-24
BE768662A (fr) 1971-11-03

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