SE372399B - - Google Patents

Info

Publication number
SE372399B
SE372399B SE6908916A SE891669A SE372399B SE 372399 B SE372399 B SE 372399B SE 6908916 A SE6908916 A SE 6908916A SE 891669 A SE891669 A SE 891669A SE 372399 B SE372399 B SE 372399B
Authority
SE
Sweden
Application number
SE6908916A
Inventor
T Sekimoto
Original Assignee
Televerkets Centralfoervalt
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 Televerkets Centralfoervalt filed Critical Televerkets Centralfoervalt
Publication of SE372399B publication Critical patent/SE372399B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
SE6908916A 1968-06-26 1969-06-23 SE372399B (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE372399B true SE372399B (xx) 1974-12-16

Family

ID=24975955

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6908916A SE372399B (xx) 1968-06-26 1969-06-23

Country Status (7)

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

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 (xx) * 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
EP0033306B1 (fr) * 1980-01-22 1985-08-28 Paul Pierre Delogne Procédé et installation de transmission de signaux de télévision par l'intermédiaire d'un codage numérique de ces signaux
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
WO1990004307A1 (en) * 1988-10-13 1990-04-19 Matsushita Electric Industrial Co., Ltd. Tv signal processing device
US4875096A (en) * 1989-08-20 1989-10-17 Smith Engineering Encoding of audio and digital signals in a video signal
US5544176A (en) * 1990-02-13 1996-08-06 Canon Kabushiki Kaisha Information recording apparatus which eliminates unnecessary data before recording
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
US5377014A (en) * 1992-01-06 1994-12-27 At&T Corp. Apparatus and method for displaying recorded compressed digital high definition video information
CA2127942C (en) * 1993-07-14 1999-06-15 Masatoshi Tanaka Video-data transmitter, video-data receiver, and video-data transceiver

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
AU7012774A (en) 1974-10-03
FR2126986A1 (xx) 1972-10-13
FR2162792A5 (xx) 1973-07-20
FR2126985A1 (xx) 1972-10-13
US3666888A (en) 1972-05-30
DE1931923C3 (de) 1985-04-25
FR2126986B1 (xx) 1977-01-28
JPS5111454B1 (xx) 1976-04-12
AU469829B2 (en) 1974-10-03
DE1931923A1 (de) 1970-04-23
FR2019287B1 (xx) 1976-03-19
GB1285221A (en) 1972-08-16
DE1931923B2 (de) 1977-07-14
FR2126985B1 (xx) 1977-01-28
FR2019287A1 (xx) 1970-07-03

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