Classifications

• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
  • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor 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)
• Power Engineering (AREA)
• Software Systems (AREA)
• Computer Hardware Design (AREA)
• General Physics & Mathematics (AREA)
• Processing Of Color Television Signals (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19876480

Family Applications (2)

Family Applications After (1)

Country Status (4)

Families Citing this family (1)

Family Cites Families (1)

• 0
  • BE BE570503D patent/BE570503A/xx unknown
  • NL NL220107D patent/NL220107A/xx unknown
  • NL NL111628D patent/NL111628C/xx active
• 1958
  • 1958-08-15 US US755326A patent/US2956113A/en not_active Expired - Lifetime
  • 1958-08-21 FR FR1209624D patent/FR1209624A/fr not_active Expired

Also Published As

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