BE570503A - - Google Patents

Info

Publication number
BE570503A
BE570503A BE570503DA BE570503A BE 570503 A BE570503 A BE 570503A BE 570503D A BE570503D A BE 570503DA BE 570503 A BE570503 A BE 570503A
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 BE570503A publication Critical patent/BE570503A/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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • 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
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Of Color Television Signals (AREA)
BE570503D 1957-08-21 BE570503A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2956113X 1957-08-21

Publications (1)

Publication Number Publication Date
BE570503A true BE570503A (ko)

Family

ID=19876480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE570503D BE570503A (ko) 1957-08-21

Country Status (4)

Country Link
US (1) US2956113A (ko)
BE (1) BE570503A (ko)
FR (1) FR1209624A (ko)
NL (2) NL220107A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684825A (en) * 1971-02-19 1972-08-15 Rca Corp Contrast compression circuits

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838661A (en) * 1953-05-15 1958-06-10 Jeffrey C Chu Binary storage element

Also Published As

Publication number Publication date
NL220107A (ko)
NL111628C (ko)
FR1209624A (fr) 1960-03-02
US2956113A (en) 1960-10-11

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