CH329217A - Synchronisiereinrichtung, insbesondere für Fernsehempfänger - Google Patents

Synchronisiereinrichtung, insbesondere für Fernsehempfänger

Info

Publication number
CH329217A
CH329217A CH329217DA CH329217A CH 329217 A CH329217 A CH 329217A CH 329217D A CH329217D A CH 329217DA CH 329217 A CH329217 A CH 329217A
Authority
CH
Switzerland
Prior art keywords
television receivers
synchronizing device
synchronizing
receivers
television
Prior art date
Application number
Other languages
English (en)
Inventor
Richman Donald
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of CH329217A publication Critical patent/CH329217A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Processing Of Color Television Signals (AREA)
  • Synchronizing For Television (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Details Of Television Scanning (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CH329217D 1952-12-31 1953-12-22 Synchronisiereinrichtung, insbesondere für Fernsehempfänger CH329217A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328917A US2848537A (en) 1952-12-31 1952-12-31 Highly noise-immune synchronizing system

Publications (1)

Publication Number Publication Date
CH329217A true CH329217A (de) 1958-04-15

Family

ID=23283027

Family Applications (2)

Application Number Title Priority Date Filing Date
CH332682D CH332682A (de) 1952-12-31 1953-12-22 Selbsttätiger Frequenzregler zur Erzeugung einer Regelspannung
CH329217D CH329217A (de) 1952-12-31 1953-12-22 Synchronisiereinrichtung, insbesondere für Fernsehempfänger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH332682D CH332682A (de) 1952-12-31 1953-12-22 Selbsttätiger Frequenzregler zur Erzeugung einer Regelspannung

Country Status (6)

Country Link
US (1) US2848537A (de)
BE (1) BE525448A (de)
CH (2) CH332682A (de)
ES (1) ES212964A1 (de)
FR (1) FR1090349A (de)
GB (2) GB765855A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147257B (de) * 1959-09-17 1963-04-18 Blaupunkt Werke Gmbh Fernsehempfaenger mit einem nachstimm-baren Zeilenoszillator

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1114532B (de) * 1957-10-15 1961-10-05 Telefunken Patent Schaltungsanordnung zur Synchronisierung eines Schwingungserzeugers
US3368030A (en) * 1958-08-08 1968-02-06 Warwick Electronics Inc Color television synchronization system
US3187092A (en) * 1959-04-27 1965-06-01 Rca Corp Speed control system using parallel control loops
US3078421A (en) * 1959-11-03 1963-02-19 Zenith Radio Corp Synchronizing a signal generator by utilizing variable filter in control circuit
DE1146916B (de) * 1961-08-24 1963-04-11 Standard Elektrik Lorenz Ag Schaltungsanordnung zur Unterdrueckung der Bildstandsschwankungen bei der Wiedergabe von Fernsehbildern
NL297518A (de) * 1963-09-04
US3740489A (en) * 1969-06-11 1973-06-19 Rca Corp Horizontal oscillator control for plural operating mode television receivers
US3688019A (en) * 1969-12-18 1972-08-29 Philips Corp Demodulator circuit for color television-receiver
US3760095A (en) * 1971-08-11 1973-09-18 Matsushita Electric Ind Co Ltd Color sub-carrier reference system for a color television receiver
US3931467A (en) * 1974-10-24 1976-01-06 Warwick Electronics Inc. Synchronizing circuit having a variable bandpass filter
JPS6013555B2 (ja) * 1977-06-17 1985-04-08 ソニー株式会社 バ−スト信号のレベル検出回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410817A (en) * 1942-05-19 1946-11-12 Sperry Gyroscope Co Inc Frequency control system
US2419527A (en) * 1943-02-27 1947-04-29 Gen Electric Radio frequency transmitter monitoring system and method
US2425922A (en) * 1943-04-03 1947-08-19 Rca Corp Frequency discriminator circuit
US2504293A (en) * 1945-01-25 1950-04-18 Rca Corp Frequency control
US2460112A (en) * 1946-09-26 1949-01-25 Rca Corp Beam deflection control for cathode-ray devices
US2491804A (en) * 1946-11-29 1949-12-20 Gen Electric Synchronizing system
BE477826A (de) * 1946-12-05
US2551785A (en) * 1947-06-24 1951-05-08 Rca Corp Television synchronizing apparatus
US2568412A (en) * 1948-03-13 1951-09-18 Rca Corp Automatic wide range electrical wave generator of high stability
US2492090A (en) * 1948-11-03 1949-12-20 Avco Mfg Corp Automatic frequency control circuit for television deflecting systems
US2610297A (en) * 1948-12-14 1952-09-09 Bell Telephone Labor Inc Automatic frequency control circuit
US2551308A (en) * 1949-06-21 1951-05-01 Zenith Radio Corp Electronic synchronizing apparatus
US2594380A (en) * 1950-04-01 1952-04-29 Rca Corp Synchronizing apparatus for color signal sampling oscillators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147257B (de) * 1959-09-17 1963-04-18 Blaupunkt Werke Gmbh Fernsehempfaenger mit einem nachstimm-baren Zeilenoszillator

Also Published As

Publication number Publication date
GB765856A (en) 1957-01-16
CH332682A (de) 1958-09-15
ES212964A1 (es) 1955-03-01
FR1090349A (fr) 1955-03-29
GB765855A (en) 1957-01-16
US2848537A (en) 1958-08-19
BE525448A (de)

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