GB771302A - Improvements in or relating to communication channels conveying information in the form of a code - Google Patents

Improvements in or relating to communication channels conveying information in the form of a code

Info

Publication number
GB771302A
GB771302A GB34416/53A GB3441653A GB771302A GB 771302 A GB771302 A GB 771302A GB 34416/53 A GB34416/53 A GB 34416/53A GB 3441653 A GB3441653 A GB 3441653A GB 771302 A GB771302 A GB 771302A
Authority
GB
United Kingdom
Prior art keywords
switch
pulse
counter
gate
time scale
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
GB34416/53A
Other languages
English (en)
Inventor
Esmond Philip Goodwin Wright
Victor John Terry
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority to NL192766D priority Critical patent/NL192766A/xx
Priority to BE534007D priority patent/BE534007A/xx
Priority to NL95598D priority patent/NL95598C/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB34416/53A priority patent/GB771302A/en
Priority to US471422A priority patent/US2974197A/en
Publication of GB771302A publication Critical patent/GB771302A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Meter Arrangements (AREA)
GB34416/53A 1953-12-10 1953-12-10 Improvements in or relating to communication channels conveying information in the form of a code Expired GB771302A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL192766D NL192766A (enrdf_load_stackoverflow) 1953-12-10
BE534007D BE534007A (enrdf_load_stackoverflow) 1953-12-10
NL95598D NL95598C (enrdf_load_stackoverflow) 1953-12-10
GB34416/53A GB771302A (en) 1953-12-10 1953-12-10 Improvements in or relating to communication channels conveying information in the form of a code
US471422A US2974197A (en) 1953-12-10 1954-11-26 Synchronizing arrangement for a regenerative telegraphic repeater utilizing signal transitions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34416/53A GB771302A (en) 1953-12-10 1953-12-10 Improvements in or relating to communication channels conveying information in the form of a code

Publications (1)

Publication Number Publication Date
GB771302A true GB771302A (en) 1957-03-27

Family

ID=10365374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34416/53A Expired GB771302A (en) 1953-12-10 1953-12-10 Improvements in or relating to communication channels conveying information in the form of a code

Country Status (4)

Country Link
US (1) US2974197A (enrdf_load_stackoverflow)
BE (1) BE534007A (enrdf_load_stackoverflow)
GB (1) GB771302A (enrdf_load_stackoverflow)
NL (2) NL192766A (enrdf_load_stackoverflow)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527638A (en) * 1947-09-26 1950-10-31 Bell Telephone Labor Inc Pulse skip synchronization of pulse transmission systems
GB655728A (en) * 1948-06-14 1951-08-01 British Telecomm Res Ltd Improvements in or relating to regenerative telegraph repeaters
GB746743A (en) * 1949-12-14 1956-03-21 Nat Res Dev Improvements in and relating to electric pulse signalling systems
NL95831C (enrdf_load_stackoverflow) * 1952-02-08
BE531192A (enrdf_load_stackoverflow) * 1953-08-17

Also Published As

Publication number Publication date
BE534007A (enrdf_load_stackoverflow)
NL192766A (enrdf_load_stackoverflow)
NL95598C (enrdf_load_stackoverflow)
US2974197A (en) 1961-03-07

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