GB1356090A - Digital system for band width reduction of video signals - Google Patents

Digital system for band width reduction of video signals

Info

Publication number
GB1356090A
GB1356090A GB3354272A GB3354272A GB1356090A GB 1356090 A GB1356090 A GB 1356090A GB 3354272 A GB3354272 A GB 3354272A GB 3354272 A GB3354272 A GB 3354272A GB 1356090 A GB1356090 A GB 1356090A
Authority
GB
United Kingdom
Prior art keywords
serial
parallel
signals
video signals
delayed
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3354272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Corp
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of GB1356090A publication Critical patent/GB1356090A/en
Expired legal-status Critical Current

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
    • H04B1/662—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 using a time/frequency relationship, e.g. time compression or expansion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Television Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
GB3354272A 1971-08-04 1972-07-18 Digital system for band width reduction of video signals Expired GB1356090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16895471A 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
GB1356090A true GB1356090A (en) 1974-06-12

Family

ID=22613667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3354272A Expired GB1356090A (en) 1971-08-04 1972-07-18 Digital system for band width reduction of video signals

Country Status (6)

Country Link
US (1) US3739083A (enExample)
JP (1) JPS4826392A (enExample)
CA (1) CA982266A (enExample)
DE (1) DE2237215A1 (enExample)
FR (1) FR2148233B3 (enExample)
GB (1) GB1356090A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051531A (en) * 1970-03-26 1977-09-27 Independent Broadcasting Authority Television systems
CA1049120A (en) * 1973-11-05 1979-02-20 Fritz A. Gross Radar system with improved brightness and resolution
US4492978A (en) * 1979-03-12 1985-01-08 Westinghouse Electric Corp. Transmission system for TV signals
US4661862A (en) * 1984-04-27 1987-04-28 Rca Corporation Differential PCM video transmission system employing horizontally offset five pixel groups and delta signals having plural non-linear encoding functions
IT1230235B (it) * 1989-06-07 1991-10-18 Telettra Spa Strutturazione e trasmissione a pacchetti dell'informazione generata da codificatore per segnali video.
US5003153A (en) * 1989-07-04 1991-03-26 Kabushiki Kaisha Laser beam machining and apparatus therefor
JPH03101791A (ja) * 1989-09-16 1991-04-26 Hitachi Ltd 映像信号伝送装置

Also Published As

Publication number Publication date
JPS4826392A (enExample) 1973-04-06
FR2148233A1 (enExample) 1973-03-11
US3739083A (en) 1973-06-12
FR2148233B3 (enExample) 1975-10-03
CA982266A (en) 1976-01-20
DE2237215A1 (de) 1973-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees