IT1159089B - Generatore di segnali di orologio per un ricevitore di segnali televisivi a colori,di tipo digitale - Google Patents

Generatore di segnali di orologio per un ricevitore di segnali televisivi a colori,di tipo digitale

Info

Publication number
IT1159089B
IT1159089B IT23050/82A IT2305082A IT1159089B IT 1159089 B IT1159089 B IT 1159089B IT 23050/82 A IT23050/82 A IT 23050/82A IT 2305082 A IT2305082 A IT 2305082A IT 1159089 B IT1159089 B IT 1159089B
Authority
IT
Italy
Prior art keywords
color television
digital color
clock signal
signal generator
signal receiver
Prior art date
Application number
IT23050/82A
Other languages
English (en)
Other versions
IT8223050A1 (it
IT8223050A0 (it
Inventor
Henry Garton Lewis Jr
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 IT8223050A0 publication Critical patent/IT8223050A0/it
Publication of IT8223050A1 publication Critical patent/IT8223050A1/it
Application granted granted Critical
Publication of IT1159089B publication Critical patent/IT1159089B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • 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)
  • Color Television Systems (AREA)
IT23050/82A 1981-08-31 1982-08-30 Generatore di segnali di orologio per un ricevitore di segnali televisivi a colori,di tipo digitale IT1159089B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/298,270 US4402005A (en) 1981-08-31 1981-08-31 Clock generator for a digital color television signal receiver

Publications (3)

Publication Number Publication Date
IT8223050A0 IT8223050A0 (it) 1982-08-30
IT8223050A1 IT8223050A1 (it) 1984-03-01
IT1159089B true IT1159089B (it) 1987-02-25

Family

ID=23149789

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23050/82A IT1159089B (it) 1981-08-31 1982-08-30 Generatore di segnali di orologio per un ricevitore di segnali televisivi a colori,di tipo digitale

Country Status (9)

Country Link
US (1) US4402005A (it)
JP (1) JPS5846784A (it)
KR (1) KR840001421A (it)
AU (1) AU8756382A (it)
DE (1) DE3232358A1 (it)
ES (1) ES8306302A1 (it)
FR (1) FR2512305A1 (it)
GB (1) GB2106742B (it)
IT (1) IT1159089B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506291A (en) * 1982-07-29 1985-03-19 Rca Corporation Television receiver with digital signal processing having a digital-to-analog converter control capability
DE3304084C2 (de) * 1983-02-08 1985-08-29 Deutsche Itt Industries Gmbh, 7800 Freiburg Integrierte Schaltung für die Einstellung des Hautfarbtons von NTSC-Fernsehempfängern
US4543600A (en) * 1983-09-19 1985-09-24 Rca Corporation Digital signal phase measuring apparatus as for a phase-locked loop
US4710892A (en) * 1984-10-29 1987-12-01 Rca Corporation Phase calculation circuitry in digital television receiver
US4694331A (en) * 1985-10-01 1987-09-15 Rca Corporation Vertical transition processor for a comb filter
US5365346A (en) * 1987-03-16 1994-11-15 Sharp Kabushiki Kaisha Image signal processor generating reduced memory consumption still images yet preserving image quality
JP2964899B2 (ja) * 1995-02-28 1999-10-18 日本電気株式会社 符号化と復号化周波数同期方法
JP3304036B2 (ja) * 1996-04-22 2002-07-22 モトローラ株式会社 ディジタル映像処理装置のクロック発生回路
KR100333333B1 (ko) * 1998-12-22 2002-06-20 윤종용 영상신호 처리 시스템의 색신호 처리장치
ES2330454T3 (es) * 2004-04-30 2009-12-10 Telegent Systems, Inc. Receptor de video analogico integrado.
US7508451B2 (en) * 2004-04-30 2009-03-24 Telegent Systems, Inc. Phase-noise mitigation in an integrated analog video receiver

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946432A (en) * 1974-10-10 1976-03-23 Cbs Inc. Apparatus for digitally encoding a television signal
US4020500A (en) * 1975-11-19 1977-04-26 Rca Corporation Controlled oscillator
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
JPS52123829A (en) 1976-04-12 1977-10-18 Sony Corp Color television receiver
US4122487A (en) * 1977-01-28 1978-10-24 Ampex Corporation Precision phase controlled clock for sampling television signals
JPS5371526A (en) 1976-12-08 1978-06-26 Hitachi Ltd Color signal processing circuit using pal system
JPS53101932A (en) 1977-02-17 1978-09-05 Sony Corp Color television picture receiver
DE2854236C2 (de) * 1978-12-15 1982-06-09 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernsehempfänger mit mindestens teilweise digitaler Signalverarbeitung und mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
US4270177A (en) * 1979-06-20 1981-05-26 Tokyo Shibaura Denki Kabushiki Kaisha Digital amplitude control for digital audio signal

Also Published As

Publication number Publication date
AU8756382A (en) 1983-03-10
GB2106742A (en) 1983-04-13
FR2512305A1 (fr) 1983-03-04
ES515211A0 (es) 1983-05-01
KR840001421A (ko) 1984-04-30
JPS5846784A (ja) 1983-03-18
US4402005A (en) 1983-08-30
IT8223050A1 (it) 1984-03-01
IT8223050A0 (it) 1982-08-30
GB2106742B (en) 1985-06-12
ES8306302A1 (es) 1983-05-01
DE3232358A1 (de) 1983-03-10

Similar Documents

Publication Publication Date Title
ES547052A0 (es) Un tranmisor de television
NL194570B (nl) Kleurentelevisie-ontvanger.
IT1167616B (it) Ricevitore digitale
DE3278845D1 (en) Digital photodetector
IT8421447A1 (it) Apparato per la correzione di un segnale digitale, con livello di correzione controllabile
IT1159089B (it) Generatore di segnali di orologio per un ricevitore di segnali televisivi a colori,di tipo digitale
IT8223051A0 (it) Demodulatore di segnali televisivi a colori, di tipo digitale.
IT1170220B (it) Sistema di controllo automatico dell'ampiezza del sincrosegnale di riferimento di colore per un ricevitore per televisione di tipo digitale
JPS5761358A (en) Digital signal synchronizing system
GB8312021D0 (en) Digital transmitter
DE3266081D1 (en) Digital signal receiver
ES535893A0 (es) Un receptor de television capaz de recepcion de multiples normas.
GB2112236B (en) Digital device for clock signal synchronization
ES532762A0 (es) Un receptor de television
ES532231A0 (es) Un sistema de comunicaciones digital
DE3276290D1 (en) Television synchronous receiver
JPS57147385A (en) Digital signal receiver for television
AU9024682A (en) Deriving clock signal from received digital signal
GB2102255B (en) Two-wire line for digital communication
NO885532D0 (no) Grunnpulsramme for et digitalsignal-multiplekshierarki.
IT8119155A0 (it) Generatore di segnali compositi di sincronizzazione per un ricevitore televisivo.
IT1168972B (it) Comparatore di segnali di tipo analogico,utilizzante un complesso circuitale digitale
GB2057227B (en) Circuit for deriving a bit clock signal from a digital signal
GB2095066B (en) Circuit arrangement for deriving a field synchronizing signal from a incoming signal
DE3482678D1 (de) Farbsynchronsignalgenerator.