HK6487A - Hue control circuit - Google Patents

Hue control circuit

Info

Publication number
HK6487A
HK6487A HK64/87A HK6487A HK6487A HK 6487 A HK6487 A HK 6487A HK 64/87 A HK64/87 A HK 64/87A HK 6487 A HK6487 A HK 6487A HK 6487 A HK6487 A HK 6487A
Authority
HK
Hong Kong
Prior art keywords
control circuit
hue control
hue
circuit
control
Prior art date
Application number
HK64/87A
Other languages
English (en)
Inventor
Adriaan Cense
Evert Hendrik Schutte
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of HK6487A publication Critical patent/HK6487A/xx

Links

Classifications

    • 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
    • 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
    • H04N9/643—Hue control means, e.g. flesh tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
HK64/87A 1983-03-22 1987-01-15 Hue control circuit HK6487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8301014A NL8301014A (nl) 1983-03-22 1983-03-22 Kleurtooninstelschakeling.

Publications (1)

Publication Number Publication Date
HK6487A true HK6487A (en) 1987-01-23

Family

ID=19841581

Family Applications (1)

Application Number Title Priority Date Filing Date
HK64/87A HK6487A (en) 1983-03-22 1987-01-15 Hue control circuit

Country Status (7)

Country Link
US (1) US4533939A (xx)
JP (1) JPS59178891A (xx)
KR (1) KR840008260A (xx)
CA (1) CA1221762A (xx)
GB (1) GB2137046B (xx)
HK (1) HK6487A (xx)
NL (1) NL8301014A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628346A (en) * 1984-04-30 1986-12-09 Rca Corporation Electrical servo system having manual override affecting servo loop gain
US5185657A (en) * 1989-04-26 1993-02-09 Victor Company Of Japan, Ltd. Color signal processing circuit with residual phase error correction
US5130787A (en) * 1989-04-26 1992-07-14 Victor Company Of Japan, Ltd. Color signal processing circuit with residue phase error correction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781701A (en) * 1969-11-26 1973-12-25 Motorola Inc Signal processing circuit for a color television receiver
US4051519A (en) * 1975-12-29 1977-09-27 Rca Corporation Phase control circuit suitable for use in a tint control stage of a color television system
US4253109A (en) * 1979-06-07 1981-02-24 Zenith Radio Corporation D.C. Tint control
JPS5713884A (en) * 1980-06-26 1982-01-23 Sony Corp Hue control circuit

Also Published As

Publication number Publication date
US4533939A (en) 1985-08-06
JPS59178891A (ja) 1984-10-11
CA1221762A (en) 1987-05-12
KR840008260A (ko) 1984-12-13
GB2137046B (en) 1986-08-06
GB2137046A (en) 1984-09-26
GB8407108D0 (en) 1984-04-26
NL8301014A (nl) 1984-10-16

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