BE431711A - - Google Patents

Info

Publication number
BE431711A
BE431711A BE431711DA BE431711A BE 431711 A BE431711 A BE 431711A BE 431711D A BE431711D A BE 431711DA BE 431711 A BE431711 A BE 431711A
Authority
BE
Belgium
Application number
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.)
Publication of BE431711A publication Critical patent/BE431711A/xx

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
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
BE431711D 1937-12-18 BE431711A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE847676X 1937-12-18

Publications (1)

Publication Number Publication Date
BE431711A true BE431711A (enrdf_load_html_response)

Family

ID=6775380

Family Applications (1)

Application Number Title Priority Date Filing Date
BE431711D BE431711A (enrdf_load_html_response) 1937-12-18

Country Status (2)

Country Link
BE (1) BE431711A (enrdf_load_html_response)
FR (1) FR847676A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525106A (en) * 1946-11-21 1950-10-10 Rca Corp Electronic keyer for direct current restoration
US2525103A (en) * 1948-03-11 1950-10-10 Rca Corp Apparatus for controlling black level shift in television signals

Also Published As

Publication number Publication date
FR847676A (fr) 1939-10-13

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