OA00840A - Automatic sensitivity control device in television receivers. - Google Patents

Automatic sensitivity control device in television receivers.

Info

Publication number
OA00840A
OA00840A OA50926A OA50926A OA00840A OA 00840 A OA00840 A OA 00840A OA 50926 A OA50926 A OA 50926A OA 50926 A OA50926 A OA 50926A OA 00840 A OA00840 A OA 00840A
Authority
OA
OAPI
Prior art keywords
control device
television receivers
sensitivity control
automatic sensitivity
automatic
Prior art date
Application number
OA50926A
Other languages
French (fr)
Inventor
Jean Martinon
Original Assignee
Radiotechnique
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 Radiotechnique filed Critical Radiotechnique
Publication of OA00840A publication Critical patent/OA00840A/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
    • H04N5/57—Control of contrast or brightness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
OA50926A 1959-12-11 1964-12-19 Automatic sensitivity control device in television receivers. OA00840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812871A FR1251462A (en) 1959-12-11 1959-12-11 Automatic sensitivity control device in television receivers

Publications (1)

Publication Number Publication Date
OA00840A true OA00840A (en) 1967-11-15

Family

ID=8722506

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50926A OA00840A (en) 1959-12-11 1964-12-19 Automatic sensitivity control device in television receivers.

Country Status (3)

Country Link
FR (1) FR1251462A (en)
GB (1) GB968854A (en)
OA (1) OA00840A (en)

Also Published As

Publication number Publication date
FR1251462A (en) 1961-01-20
GB968854A (en) 1964-09-02

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