BE506696A - - Google Patents

Info

Publication number
BE506696A
BE506696A BE506696DA BE506696A BE 506696 A BE506696 A BE 506696A BE 506696D A BE506696D A BE 506696DA BE 506696 A BE506696 A BE 506696A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE506696A publication Critical patent/BE506696A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
BE506696D 1950-10-31 BE506696A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US193164A US2686831A (en) 1950-10-31 1950-10-31 High-definition television system and method

Publications (1)

Publication Number Publication Date
BE506696A true BE506696A (de) 1900-01-01

Family

ID=22712488

Family Applications (1)

Application Number Title Priority Date Filing Date
BE506696D BE506696A (de) 1950-10-31

Country Status (4)

Country Link
US (1) US2686831A (de)
BE (1) BE506696A (de)
FR (1) FR1048894A (de)
GB (1) GB704803A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847500A (en) * 1951-08-09 1958-08-12 Zenith Radio Corp Subscription television system
US2903505A (en) * 1951-08-21 1959-09-08 Fine Harry Color television systems
US2860186A (en) * 1954-07-06 1958-11-11 Bell Telephone Labor Inc Television transmission channel sharing system
US2939918A (en) * 1954-08-24 1960-06-07 Freedman Nathan System for compressing bandwidth
US2938169A (en) * 1955-10-28 1960-05-24 Philco Corp Apparatus for improving reproduced color television images
US2954441A (en) * 1955-12-13 1960-09-27 Ampex Wide band magnetic system
NL101352C (de) * 1957-07-12
US3048652A (en) * 1958-02-24 1962-08-07 Ampex Color television recording system and method
US3061684A (en) * 1959-02-09 1962-10-30 Cons Electrodynamics Corp Frequency band separation in translating apparatus
US3110770A (en) * 1959-09-04 1963-11-12 Faraday Electronic Instr Ltd Apparatus for use in stethoscopy
US3117278A (en) * 1960-12-19 1964-01-07 Minnesota Mining & Mfg Noise reducing system
NL7110625A (de) * 1971-07-31 1973-02-02
JPS576755B2 (de) * 1973-07-26 1982-02-06
NL8104476A (nl) * 1981-10-01 1983-05-02 Philips Nv Televisiesysteem voor hoge-definitie televisie en er voor geschikte televisie zender en ontvanger.
US4476484A (en) * 1982-06-24 1984-10-09 At&T Bell Laboratories Technique for providing compatibility between high-definition and conventional color television
US4628344A (en) * 1982-09-14 1986-12-09 New York Institute Of Technoloy Method and apparatus for encoding and decoding video
US4701783A (en) * 1982-09-14 1987-10-20 New York Institute Of Technology Technique for encoding and decoding video with improved separation of chrominance and luminance
DE3382229D1 (de) * 1982-09-14 1991-05-02 New York Inst Techn Verfahren und vorrichtung zur kodierung und dekodierung eines videosignals.
US4523220A (en) * 1983-01-19 1985-06-11 Rca Corporation Compatible high-definition television system utilizing Hadamard basis functions
US4622578A (en) * 1983-01-28 1986-11-11 At&T Bell Laboratories Fully compatible high definition television
JPS59171387A (ja) * 1983-03-18 1984-09-27 Hitachi Ltd テレビジヨン信号の構成方法
US4630099A (en) * 1984-01-16 1986-12-16 At&T Bell Laboratories Time multiplexing chrominance information for compatible high-definition television
US4564857A (en) * 1984-02-28 1986-01-14 At&T Bell Laboratories Aspect ratio improvement for compatible high-definition television
DE3414271A1 (de) * 1984-04-14 1985-10-24 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur modulation und synchronen demodulation von nach dem prinzip der offsetmodulation/-abtastung aufbereiteten farbfernsehsignalen sowie anordnung zum durchfuehren dieses verfahrens
US4535352A (en) * 1984-04-16 1985-08-13 At&T Bell Laboratories Technique for generating semi-compatible high definition television signals for transmission over two cable TV channels
US4621286A (en) * 1984-05-29 1986-11-04 Rca Corporation Spatial-temporal frequency interleaved processing of a television signal with reduced amplitude interleaved sections
DE3586512T2 (de) * 1984-05-29 1993-03-11 Gen Electric Raumzeitliche signalverarbeitung mit frequenzverkammung eines fernsehsignals.
US4621287A (en) * 1984-05-29 1986-11-04 Rca Corporation Time-multiplexing of an interleaved spectrum of a television signal
US4631574A (en) * 1984-06-29 1986-12-23 At&T Bell Laboratories Compatible high-definition television with extended aspect ratio
US5032908A (en) * 1989-10-23 1991-07-16 Westinghouse Electric Corp. High definition television acoustic charge transport filter bank

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769918A (en) * 1929-02-02 1930-07-08 Bell Telephone Labor Inc Electrooptical transmission system
US1769920A (en) * 1929-04-30 1930-07-08 Bell Telephone Labor Inc Electrooptical transmission system
GB332284A (en) * 1929-04-30 1930-07-18 Bell Telephone Labor Inc Improvements in electrical transmission systems
US1812405A (en) * 1929-05-25 1931-06-30 Bell Telephone Labor Inc Electrooptical transmission system
US1775241A (en) * 1929-05-25 1930-09-09 Bell Telephone Labor Inc Electrooptical system
US2095050A (en) * 1933-04-26 1937-10-05 Rca Corp Signaling
FR804189A (fr) * 1935-07-12 1936-10-17 Ets Edouard Belin Dispositif amplificateur pour les transmissions photo-télégraphiques
US2236502A (en) * 1938-05-19 1941-04-01 Alfred N Goldsmith Composite-delineation television

Also Published As

Publication number Publication date
FR1048894A (fr) 1953-12-24
GB704803A (en) 1954-03-03
US2686831A (en) 1954-08-17

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