DE3249578C2 - - Google Patents

Info

Publication number
DE3249578C2
DE3249578C2 DE3249578A DE3249578A DE3249578C2 DE 3249578 C2 DE3249578 C2 DE 3249578C2 DE 3249578 A DE3249578 A DE 3249578A DE 3249578 A DE3249578 A DE 3249578A DE 3249578 C2 DE3249578 C2 DE 3249578C2
Authority
DE
Germany
Prior art keywords
signal
samples
signals
sample
value
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.)
Expired
Application number
DE3249578A
Other languages
German (de)
English (en)
Inventor
Kerns Harrington Princeton N.J. Us Powers
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.)
RCA Corp
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
Application granted granted Critical
Publication of DE3249578C2 publication Critical patent/DE3249578C2/de
Expired legal-status Critical Current

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)
DE3249578A 1981-02-02 1982-02-02 Expired DE3249578C2 (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3249578C2 true DE3249578C2 (ja) 1988-04-28

Family

ID=22865014

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3249578A Expired DE3249578C2 (ja) 1981-02-02 1982-02-02
DE3249577A Expired DE3249577C2 (de) 1981-02-02 1982-02-02 Fernsehempfänger mit digitaler Signalverarbeitung
DE3203382A Expired DE3203382C2 (de) 1981-02-02 1982-02-02 Signalabtastschaltung für Fernsehzwecke

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE3249577A Expired DE3249577C2 (de) 1981-02-02 1982-02-02 Fernsehempfänger mit digitaler Signalverarbeitung
DE3203382A Expired DE3203382C2 (de) 1981-02-02 1982-02-02 Signalabtastschaltung für Fernsehzwecke

Country Status (11)

Country Link
JP (1) JPS57147385A (ja)
KR (1) KR870002157B1 (ja)
AT (1) AT389609B (ja)
AU (1) AU549337B2 (ja)
DE (3) DE3249578C2 (ja)
ES (1) ES509061A0 (ja)
FR (1) FR2500245B1 (ja)
GB (2) GB2093661B (ja)
IT (1) IT1149533B (ja)
RU (1) RU2028029C1 (ja)
ZA (1) ZA82661B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203478A1 (de) * 1992-02-07 1993-08-12 Thomson Brandt Gmbh Verfahren zur umsetzung eines digitalen videosignals

Families Citing this family (8)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1455822A (en) * 1973-05-23 1976-11-17 British Broadcasting Corp Sampling rate changer

Family Cites Families (8)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1455822A (en) * 1973-05-23 1976-11-17 British Broadcasting Corp Sampling rate changer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203478A1 (de) * 1992-02-07 1993-08-12 Thomson Brandt Gmbh Verfahren zur umsetzung eines digitalen videosignals

Also Published As

Publication number Publication date
GB8422473D0 (en) 1984-10-10
IT1149533B (it) 1986-12-03
IT8219391A0 (it) 1982-02-01
ZA82661B (en) 1983-01-26
ES8308464A1 (es) 1983-06-16
GB2145605B (en) 1986-01-02
GB2145605A (en) 1985-03-27
JPS57147385A (en) 1982-09-11
AT389609B (de) 1990-01-10
KR870002157B1 (ko) 1987-12-12
AU549337B2 (en) 1986-01-23
DE3249577C2 (de) 1987-01-15
GB2093661B (en) 1985-12-11
DE3203382C2 (de) 1986-09-04
FR2500245B1 (fr) 1988-07-22
JPH0334274B2 (ja) 1991-05-22
RU2028029C1 (ru) 1995-01-27
ATA37882A (de) 1989-05-15
KR830009851A (ko) 1983-12-23
DE3203382A1 (de) 1982-11-04
AU7994482A (en) 1982-08-12
FR2500245A1 (fr) 1982-08-20
GB2093661A (en) 1982-09-02
ES509061A0 (es) 1983-06-16

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