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FR947598A - Système de synchronisation - Google Patents

Système de synchronisation

Info

Publication number
FR947598A
FR947598A FR947598DA FR947598A FR 947598 A FR947598 A FR 947598A FR 947598D A FR947598D A FR 947598DA FR 947598 A FR947598 A FR 947598A
Authority
FR
France
Prior art keywords
synchronization system
synchronization
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR947598A publication Critical patent/FR947598A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/123—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal directly commands a frequency generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR947598D 1946-06-27 1947-06-06 Système de synchronisation Expired FR947598A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US679627A US2508923A (en) 1946-06-27 1946-06-27 Synchronizing system

Publications (1)

Publication Number Publication Date
FR947598A true FR947598A (fr) 1949-07-06

Family

ID=24727674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947598D Expired FR947598A (fr) 1946-06-27 1947-06-06 Système de synchronisation

Country Status (2)

Country Link
US (1) US2508923A (fr)
FR (1) FR947598A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735938A (en) * 1956-02-21 townsend
US2732427A (en) * 1956-01-24 Field
NL74981C (fr) * 1949-12-21
US2685610A (en) * 1950-02-27 1954-08-03 Allen R Davidson Interlace control for television pictures
US2713611A (en) * 1952-03-01 1955-07-19 Motorola Inc Television circuit
US2724050A (en) * 1952-04-23 1955-11-15 Gen Dynamics Corp Pulse separation circuit
US2696559A (en) * 1952-05-02 1954-12-07 Tung Sol Electric Inc Oscillator triggering circuit
US2913523A (en) * 1956-04-19 1959-11-17 Rca Corp Signal amplitude discriminatory circuit
US3485950A (en) * 1967-06-15 1969-12-23 Hewlett Packard Co Universal tv field selection and method
US3527888A (en) * 1968-04-10 1970-09-08 Us Navy Means for separating horizontal and vertical video synchronizing pulses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141343A (en) * 1935-06-07 1938-12-27 Philco Radio & Television Corp Electrical system
DE1033257B (de) * 1936-09-05 1958-07-03 Loewe Opta Ag Verfahren zur Mischung von Bildwechsel- und Zeilenimpulsen beim Fernsehen
BE429286A (fr) * 1937-07-22
US2207775A (en) * 1938-09-30 1940-07-16 Rca Corp Television receiver
US2258943A (en) * 1938-11-30 1941-10-14 Rca Corp Synchronizing signal generator
US2292148A (en) * 1940-07-23 1942-08-04 Gen Electric Television synchronizing system
US2277000A (en) * 1940-09-17 1942-03-17 Philco Radio & Television Corp Synchronizing system
US2359447A (en) * 1942-06-20 1944-10-03 Rca Corp Electrical circuit
US2425491A (en) * 1943-06-22 1947-08-12 Rca Corp Deflection circuit

Also Published As

Publication number Publication date
US2508923A (en) 1950-05-23

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