FR2019287B1 - - Google Patents

Info

Publication number
FR2019287B1
FR2019287B1 FR6921567A FR6921567A FR2019287B1 FR 2019287 B1 FR2019287 B1 FR 2019287B1 FR 6921567 A FR6921567 A FR 6921567A FR 6921567 A FR6921567 A FR 6921567A FR 2019287 B1 FR2019287 B1 FR 2019287B1
Authority
FR
France
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
FR6921567A
Other versions
FR2019287A1 (fr
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.)
NAL ETU SPATIA ES CENTRE
Original Assignee
NAL ETU SPATIA ES CENTRE
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 NAL ETU SPATIA ES CENTRE filed Critical NAL ETU SPATIA ES CENTRE
Publication of FR2019287A1 publication Critical patent/FR2019287A1/fr
Application granted granted Critical
Publication of FR2019287B1 publication Critical patent/FR2019287B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous
    • H04N7/56—Synchronising systems therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
FR6921567A 1968-06-26 1969-06-26 Expired FR2019287B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74031068A 1968-06-26 1968-06-26

Publications (2)

Publication Number Publication Date
FR2019287A1 FR2019287A1 (fr) 1970-07-03
FR2019287B1 true FR2019287B1 (fr) 1976-03-19

Family

ID=24975955

Family Applications (4)

Application Number Title Priority Date Filing Date
FR6921567A Expired FR2019287B1 (fr) 1968-06-26 1969-06-26
FR7144487A Expired FR2126986B1 (fr) 1968-06-26 1971-12-10
FR7144485A Expired FR2162792A5 (fr) 1968-06-26 1971-12-10
FR7144486A Expired FR2126985B1 (fr) 1968-06-26 1971-12-10

Family Applications After (3)

Application Number Title Priority Date Filing Date
FR7144487A Expired FR2126986B1 (fr) 1968-06-26 1971-12-10
FR7144485A Expired FR2162792A5 (fr) 1968-06-26 1971-12-10
FR7144486A Expired FR2126985B1 (fr) 1968-06-26 1971-12-10

Country Status (7)

Country Link
US (1) US3666888A (fr)
JP (1) JPS5111454B1 (fr)
AU (1) AU469829B2 (fr)
DE (1) DE1931923C3 (fr)
FR (4) FR2019287B1 (fr)
GB (1) GB1285221A (fr)
SE (1) SE372399B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005265A (en) * 1970-11-13 1977-01-25 U.S. Philips Corporation Videophone system synchronizer
SE366454B (fr) * 1972-10-12 1974-04-22 Ericsson Telefon Ab L M
US4319273A (en) * 1979-10-26 1982-03-09 Rca Corporation Television signal with encoded synchronizing signals
DE3171957D1 (en) * 1980-01-22 1985-10-03 Paul Pierre Delogne Method and installation for transmitting television signals by means of a digital encoding of these signals
JPS56144682A (en) * 1980-04-11 1981-11-11 Sony Corp Recording and reproducing device for digital video signal and audio signal
US4464679A (en) * 1981-07-06 1984-08-07 Rca Corporation Method and apparatus for operating a microprocessor in synchronism with a video signal
GB2105953B (en) * 1981-08-14 1985-05-22 Sony Corp Methods of and apparatus for coding television signals
US4566038A (en) * 1981-10-26 1986-01-21 Excellon Industries Scan line generator
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
DE3333225A1 (de) * 1983-09-14 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Verfahren zur taktratenkonversion
JPS60172852A (ja) * 1984-02-17 1985-09-06 Nec Corp 多重化方式
US4786967A (en) * 1986-08-20 1988-11-22 Smith Engineering Interactive video apparatus with audio and video branching
DE3724544A1 (de) * 1987-07-24 1989-02-02 Bosch Gmbh Robert Verfahren und schaltungsanordnung zur uebertragung von fernsehsignalen
US4829377A (en) * 1988-03-03 1989-05-09 Communications Satellite Corporation Horizontal synchronization, clock synchronization, D. C. restoration and gain control scheme for an analog TV system
DE68929322T2 (de) * 1988-10-13 2002-06-06 Matsushita Electric Ind Co Ltd Schaltung zur Verarbeitung eines Fernsehsignals
US4875096A (en) * 1989-08-20 1989-10-17 Smith Engineering Encoding of audio and digital signals in a video signal
US5502570A (en) * 1990-02-13 1996-03-26 Canon Kabushiki Kaisha Images reproducing method capable of skipping reproduction of collateral information during reproduction in a special mode
US5544176A (en) * 1990-02-13 1996-08-06 Canon Kabushiki Kaisha Information recording apparatus which eliminates unnecessary data before recording
US5377014A (en) * 1992-01-06 1994-12-27 At&T Corp. Apparatus and method for displaying recorded compressed digital high definition video information
CA2127942C (fr) * 1993-07-14 1999-06-15 Masatoshi Tanaka Emetteur, recepteur et emetteur-recepteur de signaux video et de signaux de donnees

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146876A (en) * 1933-04-08 1939-02-14 Rca Corp Intelligence transmission system
DE818962C (de) * 1948-10-02 1951-10-29 Fritz Dr Schroeter Multiplexverfahren fuer Breitbandnachrichtenuebermittlung mit einer zeitweiligen Fernseh- oder Schnellbilduebertragung
GB988892A (en) * 1961-09-06 1965-04-14 Hitachi Ltd Time division, multiplex pulse code modulation system
US3299204A (en) * 1962-08-29 1967-01-17 Nat Res Dev Television and like data transmission systems
GB1085551A (en) * 1963-03-12 1967-10-04 Beck & Co Meters Ltd Improvements in and relating to liquid meters
GB1089551A (en) * 1963-12-13 1967-11-01 British Telecomm Res Ltd Improvements relating to television systems
US3384709A (en) * 1965-02-04 1968-05-21 Itt Transmission time-bandwidth reduction system and method
US3403226A (en) * 1965-09-30 1968-09-24 Bell Telephone Labor Inc Reduced bandwidth dual mode encoding of video signals
US3472953A (en) * 1966-03-17 1969-10-14 Xerox Corp Graphic communication system for transmitting reduced redundancy signals at the maximum rate of the communication link
US3435134A (en) * 1966-03-21 1969-03-25 Rca Corp Digital television data compression system
US3463876A (en) * 1966-11-22 1969-08-26 Hughes Aircraft Co Tv bandwidth reduction
US3492432A (en) * 1967-03-08 1970-01-27 Bell Telephone Labor Inc Pulse amplitude modulation multiplex video transmission system
US3571505A (en) * 1968-08-02 1971-03-16 Bell Telephone Labor Inc Redundancy reduction system for video signals

Also Published As

Publication number Publication date
AU469829B2 (en) 1974-10-03
AU7012774A (en) 1974-10-03
FR2126985A1 (fr) 1972-10-13
FR2126986A1 (fr) 1972-10-13
FR2162792A5 (fr) 1973-07-20
JPS5111454B1 (fr) 1976-04-12
SE372399B (fr) 1974-12-16
US3666888A (en) 1972-05-30
DE1931923B2 (de) 1977-07-14
FR2126986B1 (fr) 1977-01-28
GB1285221A (en) 1972-08-16
FR2019287A1 (fr) 1970-07-03
DE1931923C3 (de) 1985-04-25
DE1931923A1 (de) 1970-04-23
FR2126985B1 (fr) 1977-01-28

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