BE654812A - - Google Patents

Info

Publication number
BE654812A
BE654812A BE654812DA BE654812A BE 654812 A BE654812 A BE 654812A BE 654812D A BE654812D A BE 654812DA BE 654812 A BE654812 A BE 654812A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE654812A publication Critical patent/BE654812A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/02—Colour television systems with bandwidth reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/17—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa the scanning speed being dependent on content of picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/32—Velocity varied in dependence upon picture information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
BE654812D 1963-10-24 1964-10-26 BE654812A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318682A US3286026A (en) 1963-10-24 1963-10-24 Television bandwidth reduction system

Publications (1)

Publication Number Publication Date
BE654812A true BE654812A (xx) 1965-04-26

Family

ID=23239175

Family Applications (1)

Application Number Title Priority Date Filing Date
BE654812D BE654812A (xx) 1963-10-24 1964-10-26

Country Status (5)

Country Link
US (1) US3286026A (xx)
BE (1) BE654812A (xx)
FR (1) FR1415045A (xx)
GB (1) GB1078702A (xx)
NL (1) NL6412226A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339017A (en) * 1964-07-28 1967-08-29 Itt Television bandwidth system and method
US3384710A (en) * 1965-04-22 1968-05-21 George J. Doundoulakis Narrow band television
US3448207A (en) * 1965-07-14 1969-06-03 Xerox Corp Method and apparatus for accomplishing line skipping in a facsimile system
US3402258A (en) * 1965-09-16 1968-09-17 Bell Aerospace Corp Variable velocity scanning for tv systems
US3436474A (en) * 1965-10-01 1969-04-01 Xerox Corp Facsimile optional double skipping
US3410953A (en) * 1965-10-18 1968-11-12 Itt Transmission time reduction system and method
US3459886A (en) * 1965-10-20 1969-08-05 George J Doundoulakis Triple storage tube narrow band television
US3646255A (en) * 1970-02-20 1972-02-29 Newton Electronic Systems Inc Facsimile system
US3715489A (en) * 1971-02-23 1973-02-06 Bell Telephone Labor Inc Apparatus for preventing buffer overflow in video encoding systems by increasing the scanning rate of a camera during the time interval of the encoding of digital words of extra length
FR2134135B1 (xx) * 1971-04-21 1973-12-28 Cit Alcatel
FR2135050B1 (xx) * 1971-05-04 1976-12-03 Comfax Communications Ind Inc
FR2206544B1 (xx) * 1972-11-10 1976-12-31 Trt Telecom Radio Electr
US4228469A (en) * 1976-04-30 1980-10-14 Exxon Research & Engineering Co. Method and apparatus for time compression of facsimile transmissions
US4506301A (en) * 1979-10-12 1985-03-19 Xerox Corporation Multiple mode raster scanner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858346A (en) * 1956-11-20 1961-01-11 Nat Res Dev Improvements in or relating to television, facsimile and like signal transmission systems
US3204026A (en) * 1962-04-30 1965-08-31 William J Casey Narrow bandwidth scanning system
US3229033A (en) * 1963-02-26 1966-01-11 Artzt Maurice Variable velocity halftone facsimile system

Also Published As

Publication number Publication date
US3286026A (en) 1966-11-15
GB1078702A (en) 1967-08-09
NL6412226A (xx) 1965-04-26
FR1415045A (fr) 1965-10-22

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