NL7306635A - - Google Patents

Info

Publication number
NL7306635A
NL7306635A NL7306635A NL7306635A NL7306635A NL 7306635 A NL7306635 A NL 7306635A NL 7306635 A NL7306635 A NL 7306635A NL 7306635 A NL7306635 A NL 7306635A NL 7306635 A NL7306635 A NL 7306635A
Authority
NL
Netherlands
Application number
NL7306635A
Other versions
NL160695C (nl
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
Priority claimed from JP4694472A external-priority patent/JPS5340047B2/ja
Priority claimed from JP47048763A external-priority patent/JPS4914021A/ja
Priority claimed from JP47048747A external-priority patent/JPS5117402B2/ja
Application filed filed Critical
Publication of NL7306635A publication Critical patent/NL7306635A/xx
Application granted granted Critical
Publication of NL160695C publication Critical patent/NL160695C/xx

Links

Classifications

    • 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
    • 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
    • H04N7/122—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 involving expansion and subsequent compression of a signal segment, e.g. a frame, a line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
NL7306635.A 1972-05-11 1973-05-11 Stelsel voor het registreren en weergeven van video- en geluidssignalen. NL160695C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4694472A JPS5340047B2 (https=) 1972-05-11 1972-05-11
JP47048763A JPS4914021A (https=) 1972-05-16 1972-05-16
JP47048747A JPS5117402B2 (https=) 1972-05-16 1972-05-16

Publications (2)

Publication Number Publication Date
NL7306635A true NL7306635A (https=) 1973-11-13
NL160695C NL160695C (nl) 1979-11-15

Family

ID=27292817

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306635.A NL160695C (nl) 1972-05-11 1973-05-11 Stelsel voor het registreren en weergeven van video- en geluidssignalen.

Country Status (6)

Country Link
US (1) US3922715A (https=)
CA (1) CA1003947A (https=)
DE (1) DE2323884B2 (https=)
FR (1) FR2184104B1 (https=)
GB (1) GB1433194A (https=)
NL (1) NL160695C (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065794A (en) * 1975-12-04 1977-12-27 Westinghouse Electric Corporation Playback technique for an audio-video program wherein the video display is controlled by signals recorded as a part of the audio program
US4065795A (en) * 1975-12-04 1977-12-27 Westinghouse Electric Corporation Recording technique for an audio/video program wherein the audio incorporates video change signals
DE3034716C2 (de) * 1979-09-21 1983-10-20 RCA Corp., 10020 New York, N.Y. Magnetband mit Schrägspuraufzeichnung zeitlich komprimierter Ton- und Bildinformationssignalteile sowie Aufnahme- und Wiedergabevorrichtung hierfür
JPS5795777A (en) * 1980-12-05 1982-06-14 Fuji Photo Film Co Ltd Video recorder
BR8401829A (pt) * 1983-04-19 1984-11-27 Victor Company Of Japan Aparelho de gravacao e/ou reproducao magnetico
US4875107A (en) * 1986-12-04 1989-10-17 James C. Wickstead Camcorder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1111055A (fr) * 1954-06-24 1956-02-22 Electronique & Physique Perfectionnements aux procédés et dispositifs d'enregistrement et lecture magnétiques de signaux de télévision
US3085130A (en) * 1958-03-24 1963-04-09 Jerome H Lemelson Recording and reproduction apparatus
US3061670A (en) * 1961-01-30 1962-10-30 Telectro Ind Corp Means for transmitting video information over transmission lines

Also Published As

Publication number Publication date
DE2323884B2 (de) 1978-12-14
GB1433194A (en) 1976-04-22
DE2323884A1 (de) 1973-11-15
NL160695C (nl) 1979-11-15
US3922715A (en) 1975-11-25
FR2184104B1 (https=) 1981-06-12
FR2184104A1 (https=) 1973-12-21
CA1003947A (en) 1977-01-18

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSH ELECT