JPS5474626A - Reproduction system of chroma signal and its circuit - Google Patents

Reproduction system of chroma signal and its circuit

Info

Publication number
JPS5474626A
JPS5474626A JP14164277A JP14164277A JPS5474626A JP S5474626 A JPS5474626 A JP S5474626A JP 14164277 A JP14164277 A JP 14164277A JP 14164277 A JP14164277 A JP 14164277A JP S5474626 A JPS5474626 A JP S5474626A
Authority
JP
Japan
Prior art keywords
circuit
chroma
signal
hue
level
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.)
Granted
Application number
JP14164277A
Other languages
English (en)
Other versions
JPS6049393B2 (ja
Inventor
Yasuaki Watabe
Yukio Okabe
Shinichi Kojima
Mitsunari Sato
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.)
Hitachi Ltd
Victor Company of Japan Ltd
Original Assignee
Hitachi Ltd
Victor Company of Japan 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
Application filed by Hitachi Ltd, Victor Company of Japan Ltd filed Critical Hitachi Ltd
Priority to JP52141642A priority Critical patent/JPS6049393B2/ja
Priority to US05/964,337 priority patent/US4276560A/en
Priority to CA000317003A priority patent/CA1119717A/en
Publication of JPS5474626A publication Critical patent/JPS5474626A/ja
Publication of JPS6049393B2 publication Critical patent/JPS6049393B2/ja
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
    • H04N9/64—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)
  • Closed-Circuit Television Systems (AREA)
JP52141642A 1977-11-28 1977-11-28 色信号再生回路 Expired JPS6049393B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP52141642A JPS6049393B2 (ja) 1977-11-28 1977-11-28 色信号再生回路
US05/964,337 US4276560A (en) 1977-11-28 1978-11-28 Color signal reproducing system and circuit for the same
CA000317003A CA1119717A (en) 1977-11-28 1978-11-28 Color signal reproducing system and circuit for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52141642A JPS6049393B2 (ja) 1977-11-28 1977-11-28 色信号再生回路

Publications (2)

Publication Number Publication Date
JPS5474626A true JPS5474626A (en) 1979-06-14
JPS6049393B2 JPS6049393B2 (ja) 1985-11-01

Family

ID=15296785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52141642A Expired JPS6049393B2 (ja) 1977-11-28 1977-11-28 色信号再生回路

Country Status (3)

Country Link
US (1) US4276560A (ja)
JP (1) JPS6049393B2 (ja)
CA (1) CA1119717A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860892A (ja) * 1981-10-07 1983-04-11 Canon Inc カラ−撮像装置
US4604646A (en) * 1984-02-01 1986-08-05 Karlock James A Video processing circuit
JPH0311978U (ja) * 1989-06-22 1991-02-06
US5353117A (en) * 1992-10-30 1994-10-04 Lucasarts Entertainment Company Vertical interval test signal for detecting video system low-level luminance linearity and differential gain and phase errors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051657A (ja) * 1973-09-07 1975-05-08
JPS5146830A (en) * 1974-08-23 1976-04-21 Gen Electric Karaa terebijonjuzoki
JPS5294729A (en) * 1976-02-05 1977-08-09 Sony Corp Hue adjustment circuit of color tv picture receiver
US4059838A (en) * 1976-09-24 1977-11-22 General Electric Company Chroma-preference control for VIR automatic operation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279729A (en) * 1975-12-26 1977-07-05 Sony Corp Color adjusting circuit of color television

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051657A (ja) * 1973-09-07 1975-05-08
JPS5146830A (en) * 1974-08-23 1976-04-21 Gen Electric Karaa terebijonjuzoki
JPS5294729A (en) * 1976-02-05 1977-08-09 Sony Corp Hue adjustment circuit of color tv picture receiver
US4059838A (en) * 1976-09-24 1977-11-22 General Electric Company Chroma-preference control for VIR automatic operation

Also Published As

Publication number Publication date
CA1119717A (en) 1982-03-09
JPS6049393B2 (ja) 1985-11-01
US4276560A (en) 1981-06-30

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