IT1130825B - Disposizione circuitale per la sincronizzazione di un oscillatore rispetto ad un segnale televisivo - Google Patents

Disposizione circuitale per la sincronizzazione di un oscillatore rispetto ad un segnale televisivo

Info

Publication number
IT1130825B
IT1130825B IT68241/80A IT6824180A IT1130825B IT 1130825 B IT1130825 B IT 1130825B IT 68241/80 A IT68241/80 A IT 68241/80A IT 6824180 A IT6824180 A IT 6824180A IT 1130825 B IT1130825 B IT 1130825B
Authority
IT
Italy
Prior art keywords
circuitive
synchronization
arrangement
television signal
oscillator compared
Prior art date
Application number
IT68241/80A
Other languages
English (en)
Other versions
IT8068241A0 (it
Inventor
Klaus Kroner
Karl Heinz Rehfeldt
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT8068241A0 publication Critical patent/IT8068241A0/it
Application granted granted Critical
Publication of IT1130825B publication Critical patent/IT1130825B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/05—Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants
    • 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
    • H04N5/126—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 indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Television Signal Processing For Recording (AREA)
IT68241/80A 1979-08-04 1980-08-01 Disposizione circuitale per la sincronizzazione di un oscillatore rispetto ad un segnale televisivo IT1130825B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792931758 DE2931758A1 (de) 1979-08-04 1979-08-04 Schaltungsanordnung zum synchronisieren eines oszillators gegenueber einem fernsehsignal

Publications (2)

Publication Number Publication Date
IT8068241A0 IT8068241A0 (it) 1980-08-01
IT1130825B true IT1130825B (it) 1986-06-18

Family

ID=6077691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68241/80A IT1130825B (it) 1979-08-04 1980-08-01 Disposizione circuitale per la sincronizzazione di un oscillatore rispetto ad un segnale televisivo

Country Status (6)

Country Link
JP (1) JPS5624882A (it)
DE (1) DE2931758A1 (it)
ES (1) ES493928A0 (it)
FR (1) FR2463558A1 (it)
GB (1) GB2056801A (it)
IT (1) IT1130825B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464679A (en) * 1981-07-06 1984-08-07 Rca Corporation Method and apparatus for operating a microprocessor in synchronism with a video signal
DE3243014C2 (de) * 1982-11-20 1985-01-24 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur Demodulation von SECAM-Farbdifferenzsignalen
US4660080A (en) * 1985-12-24 1987-04-21 Rca Corporation Synchronization circuit responsive to time-multiplexed signals
DE3717444A1 (de) * 1987-05-23 1988-12-08 Thomson Brandt Gmbh Schaltungsanordnung zur automatischen umschaltung der regelgeschwindigkeit eines phasenregelkreises
DE8913719U1 (de) * 1989-11-21 1990-02-22 Mefisto Medien-Filme Stollenmaier GmbH, 7400 Tübingen Vorrichtung zum Ruhighalten von optischen Apparaten, insbesondere Video-Kameras
JP3439143B2 (ja) * 1998-12-16 2003-08-25 三洋電機株式会社 水平同期回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7407097A (nl) * 1974-05-28 1975-12-02 Philips Nv Schakeling voor de lijnsynchronisatie in een televisieontvanger.
FR2456441B1 (fr) * 1979-05-09 1985-12-27 Rca Corp Dispositif a boucle verrouillee en phase pour l'oscillateur horizontal d'un televiseur

Also Published As

Publication number Publication date
ES8106643A1 (es) 1981-07-16
GB2056801A (en) 1981-03-18
IT8068241A0 (it) 1980-08-01
FR2463558A1 (fr) 1981-02-20
ES493928A0 (es) 1981-07-16
JPS5624882A (en) 1981-03-10
DE2931758A1 (de) 1981-02-19

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