FR1104179A - Système de signalisation par impulsions électriques - Google Patents

Système de signalisation par impulsions électriques

Info

Publication number
FR1104179A
FR1104179A FR1104179DA FR1104179A FR 1104179 A FR1104179 A FR 1104179A FR 1104179D A FR1104179D A FR 1104179DA FR 1104179 A FR1104179 A FR 1104179A
Authority
FR
France
Prior art keywords
electrical pulse
signaling system
pulse signaling
electrical
signaling
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
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Application granted granted Critical
Publication of FR1104179A publication Critical patent/FR1104179A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Pulse Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
FR1104179D 1953-05-04 1954-05-03 Système de signalisation par impulsions électriques Expired FR1104179A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12382/53A GB767095A (en) 1953-05-04 1953-05-04 Electrical pulse synchronising systems

Publications (1)

Publication Number Publication Date
FR1104179A true FR1104179A (fr) 1955-11-17

Family

ID=10003520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104179D Expired FR1104179A (fr) 1953-05-04 1954-05-03 Système de signalisation par impulsions électriques

Country Status (5)

Country Link
US (1) US2796464A (fr)
DE (1) DE1098248B (fr)
FR (1) FR1104179A (fr)
GB (1) GB767095A (fr)
NL (2) NL124049C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042751A (en) * 1959-03-10 1962-07-03 Bell Telephone Labor Inc Pulse transmission system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786805A (en) * 1926-08-14 1930-12-30 Westinghouse Electric & Mfg Co Supervisory control system
US2656106A (en) * 1942-08-10 1953-10-20 Howard P Stabler Shaft position indicator having reversible counting means
US2557086A (en) * 1949-07-05 1951-06-19 Fisk Bert Electronic commutator circuit
US2552968A (en) * 1949-09-13 1951-05-15 North American Aviation Inc Random pulse synchronizer
US2656460A (en) * 1949-10-28 1953-10-20 Bell Telephone Labor Inc Bidirectional counter
US2685082A (en) * 1951-03-28 1954-07-27 Telecomputing Corp Position indicating device
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system

Also Published As

Publication number Publication date
GB767095A (en) 1957-01-30
US2796464A (en) 1957-06-18
NL187283B (nl)
NL124049C (fr)
DE1098248B (de) 1961-01-26

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