ES227047A1 - PERFECCIONAMIENTOS EN APARATOS PARA LA TELEVISIoN EN COLOR. - Google Patents

PERFECCIONAMIENTOS EN APARATOS PARA LA TELEVISIoN EN COLOR.

Info

Publication number
ES227047A1
ES227047A1 ES0227047A ES227047A ES227047A1 ES 227047 A1 ES227047 A1 ES 227047A1 ES 0227047 A ES0227047 A ES 0227047A ES 227047 A ES227047 A ES 227047A ES 227047 A1 ES227047 A1 ES 227047A1
Authority
ES
Spain
Prior art keywords
valve
switch
sub
carrier
television
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
ES0227047A
Other languages
English (en)
Spanish (es)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of ES227047A1 publication Critical patent/ES227047A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
ES0227047A 1955-04-29 1956-03-02 PERFECCIONAMIENTOS EN APARATOS PARA LA TELEVISIoN EN COLOR. Expired ES227047A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12424/55A GB782461A (en) 1955-04-29 1955-04-29 Improvements relating to colour television apparatus

Publications (1)

Publication Number Publication Date
ES227047A1 true ES227047A1 (es) 1956-05-01

Family

ID=10004351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0227047A Expired ES227047A1 (es) 1955-04-29 1956-03-02 PERFECCIONAMIENTOS EN APARATOS PARA LA TELEVISIoN EN COLOR.

Country Status (5)

Country Link
US (1) US2930843A (en, 2012)
BE (1) BE547417A (en, 2012)
ES (1) ES227047A1 (en, 2012)
GB (1) GB782461A (en, 2012)
NL (1) NL206643A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193987B (de) * 1963-12-19 1965-06-03 Inst Rundfunktechnik G M B H Verfahren und Anordnung zur getasteten Schwarzsteuerung von Fernsehsignalen
US4197557A (en) * 1977-05-05 1980-04-08 Rca Corporation Brightness control circuit employing a closed control loop
US4203131A (en) * 1979-01-31 1980-05-13 Rca Corporation Predictable automatic brightness control circuit in a video signal image reproducing system
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB515362A (en) * 1938-05-30 1939-12-04 Alan Dower Blumlein Improvements in or relating to the transmission of electrical signals having a direct current component
US2363800A (en) * 1942-03-31 1944-11-28 Rca Corp Television system
US2666136A (en) * 1950-10-31 1954-01-12 Rca Corp Frequency synchronizing apparatus
US2792496A (en) * 1953-09-24 1957-05-14 Rca Corp Stabilized direct current setting apparatus

Also Published As

Publication number Publication date
US2930843A (en) 1960-03-29
BE547417A (en, 2012)
GB782461A (en) 1957-09-04
NL206643A (en, 2012)

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