IT1149533B - Sistema di televisione,i tipo digitale,gerarchico,transcodificabile e compatibile - Google Patents

Sistema di televisione,i tipo digitale,gerarchico,transcodificabile e compatibile

Info

Publication number
IT1149533B
IT1149533B IT19391/82A IT1939182A IT1149533B IT 1149533 B IT1149533 B IT 1149533B IT 19391/82 A IT19391/82 A IT 19391/82A IT 1939182 A IT1939182 A IT 1939182A IT 1149533 B IT1149533 B IT 1149533B
Authority
IT
Italy
Prior art keywords
transcodable
hierarchical
compatible
television system
digital type
Prior art date
Application number
IT19391/82A
Other languages
English (en)
Italian (it)
Other versions
IT8219391A0 (it
Inventor
Kerns Harrington Powers
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 IT8219391A0 publication Critical patent/IT8219391A0/it
Application granted granted Critical
Publication of IT1149533B publication Critical patent/IT1149533B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H04N11/042—Codec means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
IT19391/82A 1981-02-02 1982-02-01 Sistema di televisione,i tipo digitale,gerarchico,transcodificabile e compatibile IT1149533B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23038481A 1981-02-02 1981-02-02

Publications (2)

Publication Number Publication Date
IT8219391A0 IT8219391A0 (it) 1982-02-01
IT1149533B true IT1149533B (it) 1986-12-03

Family

ID=22865014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19391/82A IT1149533B (it) 1981-02-02 1982-02-01 Sistema di televisione,i tipo digitale,gerarchico,transcodificabile e compatibile

Country Status (11)

Country Link
JP (1) JPS57147385A (es)
KR (1) KR870002157B1 (es)
AT (1) AT389609B (es)
AU (1) AU549337B2 (es)
DE (3) DE3249577C2 (es)
ES (1) ES8308464A1 (es)
FR (1) FR2500245B1 (es)
GB (2) GB2093661B (es)
IT (1) IT1149533B (es)
RU (1) RU2028029C1 (es)
ZA (1) ZA82661B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449143A (en) * 1981-10-26 1984-05-15 Rca Corporation Transcodeable vertically scanned high-definition television system
US4568965A (en) * 1983-04-13 1986-02-04 Rca Corporation Four-sample sample-rate converter
JPS6083482A (ja) * 1983-10-14 1985-05-11 Hitachi Ltd 映像信号の処理方法及びその装置
US4595958A (en) * 1984-08-24 1986-06-17 Minnesota Mining And Manufacturing Company Multiformat image recordation
US4652908A (en) * 1985-03-25 1987-03-24 Rca Corporation Filtering system for processing a reduced-resolution video image
DE3603621A1 (de) * 1986-02-06 1987-08-13 Thomson Brandt Gmbh Schaltungsanordnung zur erzeugung eines taktsignals
FR2614165B1 (fr) * 1987-04-17 1989-06-30 Radiotechnique Ind & Comm Dispositif d'anamorphose et systeme muni d'un tel dispositif
KR890003139A (ko) * 1987-07-29 1989-04-13 오가 노리오 디지탈신호의 부호화 방법 및 그 장치
DE4203478A1 (de) * 1992-02-07 1993-08-12 Thomson Brandt Gmbh Verfahren zur umsetzung eines digitalen videosignals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051531A (en) * 1970-03-26 1977-09-27 Independent Broadcasting Authority Television systems
GB1326386A (en) 1970-08-07 1973-08-08 British Broadcasting Corp Television standards conversion
GB1391434A (en) * 1971-03-26 1975-04-23 British Broadcasting Corp Television standards conversion
DE2142636C3 (de) 1971-08-25 1979-08-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Rechenwerk für die Durchführung digitaler Multiplikationen
GB1455821A (en) * 1972-11-02 1976-11-17 British Broadcasting Corp Generation and monitoring of freuqencies related by a rational ratio
GB1455822A (en) * 1973-05-23 1976-11-17 British Broadcasting Corp Sampling rate changer
US3900724A (en) 1974-02-11 1975-08-19 Trw Inc Asynchronous binary multiplier using non-threshold logic
GB1580724A (en) * 1974-05-13 1980-12-03 British Broadcasting Corp Colour television
US4151550A (en) * 1977-07-07 1979-04-24 Communications Satellite Corporation DPCM Predictors for NTSC color composite TV signals using phase adjustment of sampling
JPS5438718A (en) * 1977-09-01 1979-03-23 Hitachi Denshi Ltd Sampling system for composite video signal
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

Also Published As

Publication number Publication date
ES509061A0 (es) 1983-06-16
GB2093661B (en) 1985-12-11
DE3249577C2 (es) 1987-01-15
ZA82661B (en) 1983-01-26
FR2500245B1 (fr) 1988-07-22
ATA37882A (de) 1989-05-15
KR830009851A (ko) 1983-12-23
RU2028029C1 (ru) 1995-01-27
ES8308464A1 (es) 1983-06-16
DE3203382A1 (de) 1982-11-04
GB2093661A (en) 1982-09-02
AU549337B2 (en) 1986-01-23
IT8219391A0 (it) 1982-02-01
DE3203382C2 (de) 1986-09-04
GB8422473D0 (en) 1984-10-10
JPH0334274B2 (es) 1991-05-22
FR2500245A1 (fr) 1982-08-20
GB2145605A (en) 1985-03-27
AU7994482A (en) 1982-08-12
JPS57147385A (en) 1982-09-11
DE3249578C2 (es) 1988-04-28
KR870002157B1 (ko) 1987-12-12
AT389609B (de) 1990-01-10
GB2145605B (en) 1986-01-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226