CH299546A - Circuit for automatic strength control in a television receiver. - Google Patents

Circuit for automatic strength control in a television receiver.

Info

Publication number
CH299546A
CH299546A CH299546DA CH299546A CH 299546 A CH299546 A CH 299546A CH 299546D A CH299546D A CH 299546DA CH 299546 A CH299546 A CH 299546A
Authority
CH
Switzerland
Prior art keywords
circuit
television receiver
strength control
automatic strength
automatic
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
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 CH299546A publication Critical patent/CH299546A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Picture Signal Circuits (AREA)
CH299546D 1951-02-05 1952-02-04 Circuit for automatic strength control in a television receiver. CH299546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL299546X 1951-02-05

Publications (1)

Publication Number Publication Date
CH299546A true CH299546A (en) 1954-06-15

Family

ID=19783176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH299546D CH299546A (en) 1951-02-05 1952-02-04 Circuit for automatic strength control in a television receiver.

Country Status (6)

Country Link
BE (1) BE508956A (en)
CH (1) CH299546A (en)
DE (1) DE927570C (en)
FR (1) FR1050183A (en)
GB (1) GB697897A (en)
NL (2) NL81922C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25284E (en) * 1954-08-04 1962-11-06 D loughlin
US2913522A (en) * 1954-08-04 1959-11-17 Hazeltine Research Inc Automatic-control systems for television receivers
DE1129988B (en) * 1959-10-10 1962-05-24 Telefunken Patent Circuit arrangement for the reintroduction of the average picture brightness in television receivers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595138A (en) * 1944-11-06 1947-11-27 Gen Electric Co Ltd Improvements in television systems
US2548436A (en) * 1946-01-25 1951-04-10 Hazeltine Corp Television receiver background control circuit
FR962895A (en) * 1947-03-06 1950-06-22

Also Published As

Publication number Publication date
DE927570C (en) 1955-05-12
NL159052B (en)
BE508956A (en)
FR1050183A (en) 1954-01-05
GB697897A (en) 1953-09-30
NL81922C (en)

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