SE320097B - - Google Patents

Info

Publication number
SE320097B
SE320097B SE8947/63A SE894763A SE320097B SE 320097 B SE320097 B SE 320097B SE 8947/63 A SE8947/63 A SE 8947/63A SE 894763 A SE894763 A SE 894763A SE 320097 B SE320097 B SE 320097B
Authority
SE
Sweden
Application number
SE8947/63A
Inventor
R March
C Richardson
Original Assignee
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
Priority claimed from GB3263162A external-priority patent/GB1045854A/en
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of SE320097B publication Critical patent/SE320097B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
SE8947/63A 1962-08-24 1963-08-15 SE320097B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3263162A GB1045854A (en) 1962-08-24 1962-08-24 Improvements in or relating to television camera equipments
GB3263163 1963-07-11

Publications (1)

Publication Number Publication Date
SE320097B true SE320097B (en) 1970-02-02

Family

ID=26261486

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8947/63A SE320097B (en) 1962-08-24 1963-08-15

Country Status (1)

Country Link
SE (1) SE320097B (en)

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