NL109556C - - Google Patents

Info

Publication number
NL109556C
NL109556C NL109556DA NL109556C NL 109556 C NL109556 C NL 109556C NL 109556D A NL109556D A NL 109556DA NL 109556 C NL109556 C NL 109556C
Authority
NL
Netherlands
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 of NL109556C publication Critical patent/NL109556C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/917—Television signal processing therefor for bandwidth reduction
    • H04N5/919—Television signal processing therefor for bandwidth reduction by dividing samples or signal segments, e.g. television lines, among a plurality of recording channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/127—Systems in which different parts of the picture signal frequency band are individually processed, e.g. suppressed, transposed

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Television Signal Processing For Recording (AREA)
  • Transmitters (AREA)
NL109556D 1956-04-18 NL109556C (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL849544X 1956-04-18

Publications (1)

Publication Number Publication Date
NL109556C true NL109556C (cs)

Family

ID=19845304

Family Applications (2)

Application Number Title Priority Date Filing Date
NL109556D NL109556C (cs) 1956-04-18
NL206428D NL206428A (cs) 1956-04-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL206428D NL206428A (cs) 1956-04-18

Country Status (5)

Country Link
US (1) US2941032A (cs)
DE (1) DE1033252B (cs)
FR (1) FR1174291A (cs)
GB (1) GB849544A (cs)
NL (2) NL206428A (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256248B (de) * 1959-10-02 1967-12-14 Fernseh Gmbh Verfahren zur UEbertragung eines Fernsehsignals ueber ein UEbertragungsmittel, dessen Frequenzbereich nicht wesentlich groesser als der des Fernsehsignals ist, insbesondere ueber einen magnetischen Speicher
NZ139857A (cs) * 1963-01-03
NZ146274A (cs) * 1965-09-07
US3571494A (en) * 1966-07-08 1971-03-16 Hughes Aircraft Co Television bandwidth reduction
FR2134135B1 (cs) * 1971-04-21 1973-12-28 Cit Alcatel
FR2305905A1 (fr) * 1975-03-28 1976-10-22 Thomson Brandt Procede de compression-extension d'un signal de television, enregistrements et appareils utilisant ce procede
DE2641816C3 (de) * 1976-09-17 1980-08-21 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Anordnung zur Aufzeichnung und/oder Wiedergabe breitbandiger Videosignale
US4891840A (en) * 1986-03-10 1990-01-02 American Telephone And Telegraph Company, At&T Bell Laboratories Multi-channel signal transmission
US5031218A (en) * 1988-03-30 1991-07-09 International Business Machines Corporation Redundant message processing and storage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035545A (en) * 1932-06-18 1936-03-31 American Telephone & Telegraph Coaxial conductor transmission system
US2769856A (en) * 1950-05-13 1956-11-06 Rca Corp Multiplex facsimile system
US2818464A (en) * 1952-08-28 1957-12-31 Rca Corp Signal translating apparatus

Also Published As

Publication number Publication date
FR1174291A (fr) 1959-03-09
US2941032A (en) 1960-06-14
GB849544A (en) 1960-09-28
DE1033252B (de) 1958-07-03
NL206428A (cs)

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