IT1127712B - Ricevitore televisivo a colori comprendente almeno un circuito integrato per il segnale di luminosita e per i segnali di cromaticita - Google Patents

Ricevitore televisivo a colori comprendente almeno un circuito integrato per il segnale di luminosita e per i segnali di cromaticita

Info

Publication number
IT1127712B
IT1127712B IT28047/79A IT2804779A IT1127712B IT 1127712 B IT1127712 B IT 1127712B IT 28047/79 A IT28047/79 A IT 28047/79A IT 2804779 A IT2804779 A IT 2804779A IT 1127712 B IT1127712 B IT 1127712B
Authority
IT
Italy
Prior art keywords
integrated circuit
television receiver
color television
brightness signal
receiver including
Prior art date
Application number
IT28047/79A
Other languages
English (en)
Italian (it)
Other versions
IT7928047A0 (it
Inventor
Peter Michael Flamm
Leslie Miskin
Original Assignee
Itt Industies Inc
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 Itt Industies Inc filed Critical Itt Industies Inc
Publication of IT7928047A0 publication Critical patent/IT7928047A0/it
Application granted granted Critical
Publication of IT1127712B publication Critical patent/IT1127712B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
IT28047/79A 1978-12-15 1979-12-17 Ricevitore televisivo a colori comprendente almeno un circuito integrato per il segnale di luminosita e per i segnali di cromaticita IT1127712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854236A DE2854236C2 (de) 1978-12-15 1978-12-15 Farbfernsehempfänger mit mindestens teilweise digitaler Signalverarbeitung und mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale

Publications (2)

Publication Number Publication Date
IT7928047A0 IT7928047A0 (it) 1979-12-17
IT1127712B true IT1127712B (it) 1986-05-21

Family

ID=6057318

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28047/79A IT1127712B (it) 1978-12-15 1979-12-17 Ricevitore televisivo a colori comprendente almeno un circuito integrato per il segnale di luminosita e per i segnali di cromaticita

Country Status (7)

Country Link
US (2) US4270139A (US07655688-20100202-C00086.png)
JP (2) JPS5583390A (US07655688-20100202-C00086.png)
DE (1) DE2854236C2 (US07655688-20100202-C00086.png)
FR (1) FR2444387A1 (US07655688-20100202-C00086.png)
GB (1) GB2038138B (US07655688-20100202-C00086.png)
IE (1) IE48889B1 (US07655688-20100202-C00086.png)
IT (1) IT1127712B (US07655688-20100202-C00086.png)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059711B (en) * 1979-09-12 1983-07-20 British Broadcasting Corp Digital demodulation or modulation of television chrominance signals
DE3015141C2 (de) * 1980-04-19 1985-10-03 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernseh-Empfänger mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
JPS5735002A (en) 1980-08-07 1982-02-25 Kao Corp Disposable diaper
EP0051075B1 (de) * 1980-10-30 1984-08-29 Deutsche ITT Industries GmbH Farbfernsehempfänger mit mindestens einer digitalen integrierten Schaltung zur Verarbeitung des Farb-Bild-Austast-Synchronsignal-Gemisches
US4550335A (en) * 1981-02-02 1985-10-29 Rca Corporation Compatible and hierarchical digital television system standard
ES8308464A1 (es) * 1981-02-02 1983-06-16 Rca Corp Perfeccionamientos introducidos en una instalacion de tratamiento de senales de television digitales.
JPS583488A (ja) * 1981-06-30 1983-01-10 Sony Corp カラ−変調軸変換装置
EP0069166B1 (de) * 1981-07-08 1985-03-20 Deutsche ITT Industries GmbH Integrierte Interfaceschaltung zwischen der RGB-Matrix und den Video-Endstufen von Farbfernsehgeräten
US4415918A (en) * 1981-08-31 1983-11-15 Rca Corporation Digital color television signal demodulator
US4402005A (en) * 1981-08-31 1983-08-30 Rca Corporation Clock generator for a digital color television signal receiver
US4502074A (en) * 1981-11-09 1985-02-26 Rca Corporation Digital television signal processing system
US4502078A (en) * 1982-02-22 1985-02-26 Rca Corporation Digital television receivers
US4447826A (en) * 1982-03-18 1984-05-08 Rca Corporation Digital television receiver automatic chroma control system
US4482916A (en) * 1982-07-02 1984-11-13 Rca Corporation Automatic color control for a digital television receiver
EP0098888B1 (de) * 1982-07-03 1985-11-21 Deutsche ITT Industries GmbH Integrierte Digitalschaltung für die Farbmatrix von Farbfernsehgeräten
US4609938A (en) * 1982-07-30 1986-09-02 Tokyo Shibaura Denki Kabushiki Kaisha Digital TV receiver with digital video processing circuit
JPS5923972A (ja) * 1982-07-30 1984-02-07 Toshiba Corp デジタルテレビジヨン受像機
US4511922A (en) * 1982-10-21 1985-04-16 Rca Corporation Digital television system with truncation error correction
US4503454A (en) * 1982-11-26 1985-03-05 Rca Corporation Color television receiver with a digital processing system that develops digital driver signals for a picture tube
DE3274046D1 (en) * 1982-12-01 1986-12-04 Itt Ind Gmbh Deutsche Integrated digital circuit with a multiplier for a colour television receiver with digital signal processing
US4556900A (en) * 1983-05-25 1985-12-03 Rca Corporation Scaling device as for quantized B-Y signal
US4544945A (en) * 1983-06-07 1985-10-01 Rca Corporation Logarithmic color matrix for a digital television receiver
US4558348A (en) * 1983-12-30 1985-12-10 Rca Corporation Digital video signal processing system using asynchronous a-to-d encoding
DE3511440A1 (de) * 1985-03-29 1986-10-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Fernsehempfaenger mit einer schaltungsanordnung zur demodulation eines ntsc-codierten farbsignals
DE3572288D1 (en) * 1985-12-19 1989-09-14 Itt Ind Gmbh Deutsche Chrominance control circuit for a digital television receiver

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617626A (en) * 1969-05-16 1971-11-02 Technicolor High-definition color picture editing and recording system
JPS4990445A (US07655688-20100202-C00086.png) * 1972-12-28 1974-08-29
GB1457107A (en) * 1973-10-05 1976-12-01 British Broadcasting Corp Signal processing
US3961365A (en) * 1974-10-24 1976-06-01 Stewart-Warner Corporation Color display device
US4015286A (en) * 1975-01-23 1977-03-29 Eli S. Jacobs Digital color television system
US4143397A (en) * 1976-04-19 1979-03-06 Rca Corporation Comb filter apparatus
US4075656A (en) * 1977-01-26 1978-02-21 Ampex Corporation Circuit for digitally encoding an analog television signal
JPS546421A (en) * 1977-06-16 1979-01-18 Sony Corp Picture display unit
US4251802A (en) * 1977-12-28 1981-02-17 Horna Otakar A Analog to digital converter
DE2830825C2 (de) * 1978-07-13 1986-11-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Umwandlung eines Analogsignals in ein Digitalsignal

Also Published As

Publication number Publication date
USRE32188E (en) 1986-06-17
JPS63313992A (ja) 1988-12-22
FR2444387B1 (US07655688-20100202-C00086.png) 1984-10-26
IE792419L (en) 1980-06-15
JPS5583390A (en) 1980-06-23
IE48889B1 (en) 1985-06-12
GB2038138A (en) 1980-07-16
JPH0347034B2 (US07655688-20100202-C00086.png) 1991-07-18
FR2444387A1 (fr) 1980-07-11
DE2854236A1 (de) 1980-06-26
IT7928047A0 (it) 1979-12-17
JPS6223947B2 (US07655688-20100202-C00086.png) 1987-05-26
GB2038138B (en) 1983-01-06
DE2854236C2 (de) 1982-06-09
US4270139A (en) 1981-05-26

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