AU3199877A - T.v. colour hue regulation - Google Patents

T.v. colour hue regulation

Info

Publication number
AU3199877A
AU3199877A AU31998/77A AU3199877A AU3199877A AU 3199877 A AU3199877 A AU 3199877A AU 31998/77 A AU31998/77 A AU 31998/77A AU 3199877 A AU3199877 A AU 3199877A AU 3199877 A AU3199877 A AU 3199877A
Authority
AU
Australia
Prior art keywords
regulation
colour hue
hue
colour
hue regulation
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.)
Pending
Application number
AU31998/77A
Other languages
English (en)
Inventor
Takashi Okada
Kazuo Uamagiwa
Tsutomu Niimura
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of AU3199877A publication Critical patent/AU3199877A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture 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
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Feedback Control In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
AU31998/77A 1976-12-24 1977-12-23 T.v. colour hue regulation Pending AU3199877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51157230A JPS5942518B2 (ja) 1976-12-24 1976-12-24 信号制御回路

Publications (1)

Publication Number Publication Date
AU3199877A true AU3199877A (en) 1979-06-28

Family

ID=15645066

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31998/77A Pending AU3199877A (en) 1976-12-24 1977-12-23 T.v. colour hue regulation

Country Status (5)

Country Link
JP (1) JPS5942518B2 (de)
AU (1) AU3199877A (de)
DE (1) DE2757792A1 (de)
FR (1) FR2375757A1 (de)
NL (1) NL7714446A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160189A (en) * 1980-04-29 1981-12-09 Sony Corp Differential gain compensating circuit
DE3123038A1 (de) * 1981-06-10 1982-12-30 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur regelung des digitalen chrominanzssignales eines farbfernsehempfaengers
DE3266503D1 (en) * 1982-05-27 1985-10-31 Itt Ind Gmbh Deutsche Integrated digital chrominance channel-circuit with controlled amplification
JPS6042996A (ja) * 1983-08-19 1985-03-07 Matsushita Electric Ind Co Ltd テレビジョン受像機
JPS61137488A (ja) * 1984-12-07 1986-06-25 Matsushita Electric Ind Co Ltd 色信号処理装置
GB2191367B (en) * 1986-05-29 1990-04-11 Rca Corp Circuitry for reducing demodulation phase error as for an automatic deghosting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034695B (de) * 1955-02-25 1958-07-24 Siemens Ag Schaltungsanordnung zur Beeinflussung, z. B. zur Konstanthaltung der Ausgangsspannung eines Verstaerkers
FR1277350A (fr) * 1960-10-18 1961-12-01 Thomson Houston Comp Francaise Dispositif correcteur de phase
FR1338766A (fr) * 1962-11-07 1963-09-27 Ferguson Radio Corp Perfectionnements apportés aux dispositifs stabilisateurs de fréquence
US3659040A (en) * 1968-09-30 1972-04-25 Victor Company Of Japan A control system for a color synchronizing signal oscillator in a magnetic recording and reproducing apparatus
US3585280A (en) * 1969-06-11 1971-06-15 Columbia Broadcasting Syst Inc Gain correction apparatus for color picture information signals reproduced from a record medium
US3918003A (en) * 1974-10-29 1975-11-04 Bell Telephone Labor Inc Combined feedback and feedforward automatic gain control

Also Published As

Publication number Publication date
FR2375757A1 (fr) 1978-07-21
NL7714446A (nl) 1978-06-27
DE2757792A1 (de) 1978-07-06
JPS5942518B2 (ja) 1984-10-15
JPS5380132A (en) 1978-07-15

Similar Documents

Publication Publication Date Title
PH13932A (en) 1,2,3,4-tetrahydro-napthalenes
GB1555158A (en) Solid state colour cameras
GB1524917A (en) Gona-1,9(10)-dienes
AU508097B2 (en) Colour tevevision receiver hue control
PH17398A (en) 1,5-disubstituted-2-pyrrolidones
GB1542569A (en) 2-substituted-15-heteroaryl-16,17,18,19,20-pentanor-prostaglandins
ZA777309B (en) Red colors
AU3199877A (en) T.v. colour hue regulation
IL52424A0 (en) 2,6-methano-2h-1-benzoxocins
JPS55110151A (en) Dye blend
PH14105A (en) 1,2,3-thiadiazol-5-yl-ureas
AU2468877A (en) 1,4 -dicyanobytene
JPS5294147A (en) Variable hue color filter
GB1537635A (en) 15,16-dihydroxyprostaglandins
JPS5377704A (en) Dye composition
JPS52123710A (en) Nonncarbon color papers
JPS5383802A (en) Color scanner for makeup
GB1556912A (en) Colour developing aheets
JPS5388844A (en) Color concentrate
JPS5371835A (en) Automatic color printer
JPS5381157A (en) Color range finder
AU3178777A (en) Substituted 4,5-dihydroxy-imidazolidine-2-thiones
HK6182A (en) 2,3-dihydro-2-oxo-3-benzo(b)thiophenecarboxamides
AU3191777A (en) 1,4-oxathianes
GB1557860A (en) Colour coded filing