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GB2118007B - Adjustable coring circuit - Google Patents

Adjustable coring circuit

Info

Publication number
GB2118007B
GB2118007B GB08308450A GB8308450A GB2118007B GB 2118007 B GB2118007 B GB 2118007B GB 08308450 A GB08308450 A GB 08308450A GB 8308450 A GB8308450 A GB 8308450A GB 2118007 B GB2118007 B GB 2118007B
Authority
GB
United Kingdom
Prior art keywords
coring circuit
adjustable
adjustable coring
circuit
coring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08308450A
Other versions
GB8308450D0 (en
GB2118007A (en
Inventor
Leopold Albert Harwood
Ii Robert Loren Shanley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of GB8308450D0 publication Critical patent/GB8308450D0/en
Publication of GB2118007A publication Critical patent/GB2118007A/en
Application granted granted Critical
Publication of GB2118007B publication Critical patent/GB2118007B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • 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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Details Of Television Scanning (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
GB08308450A 1982-03-31 1983-03-28 Adjustable coring circuit Expired GB2118007B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36386882A 1982-03-31 1982-03-31
US36385682A 1982-03-31 1982-03-31

Publications (3)

Publication Number Publication Date
GB8308450D0 GB8308450D0 (en) 1983-05-05
GB2118007A GB2118007A (en) 1983-10-19
GB2118007B true GB2118007B (en) 1985-11-13

Family

ID=27002235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308450A Expired GB2118007B (en) 1982-03-31 1983-03-28 Adjustable coring circuit

Country Status (6)

Country Link
KR (1) KR920000983B1 (en)
AT (1) AT387878B (en)
DE (1) DE3311641C2 (en)
FR (1) FR2524747B1 (en)
GB (1) GB2118007B (en)
IT (1) IT1175305B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2043513B1 (en) * 1991-07-17 1994-08-01 Bertran Electronica Sa NON-LINEAR VIDEO PROCESSING CIRCUIT FOR COLOR TVS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167749A (en) * 1977-05-26 1979-09-11 Rca Corporation Noise reduction apparatus
US4399460A (en) * 1981-10-09 1983-08-16 Rca Corporation Video signal peaking control system with provision for automatic and manual control

Also Published As

Publication number Publication date
IT8320378A1 (en) 1984-09-30
FR2524747A1 (en) 1983-10-07
IT1175305B (en) 1987-07-01
DE3311641C2 (en) 1985-11-21
DE3311641A1 (en) 1983-10-06
GB8308450D0 (en) 1983-05-05
ATA112783A (en) 1988-08-15
GB2118007A (en) 1983-10-19
AT387878B (en) 1989-03-28
FR2524747B1 (en) 1990-04-27
IT8320378A0 (en) 1983-03-30
KR920000983B1 (en) 1992-01-31
KR840004643A (en) 1984-10-22

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20030327