GB342857A - Improvements in or relating to carrier wave picture and the like telegraph systems - Google Patents

Improvements in or relating to carrier wave picture and the like telegraph systems

Info

Publication number
GB342857A
GB342857A GB172/30A GB17230A GB342857A GB 342857 A GB342857 A GB 342857A GB 172/30 A GB172/30 A GB 172/30A GB 17230 A GB17230 A GB 17230A GB 342857 A GB342857 A GB 342857A
Authority
GB
United Kingdom
Prior art keywords
picture
drums
sub
carriers
short
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
GB172/30A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB342857A publication Critical patent/GB342857A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0671—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components
    • H04N1/0678—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components using a lead-screw or worm
    • 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
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • H04N1/00103—Systems or arrangements for the transmission of the picture signal specially adapted for radio transmission, e.g. via satellites
    • 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
    • H04N1/203—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet
    • 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
    • H04N1/203—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet
    • H04N1/2036—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet of a plurality of pictures corresponding to a single side of a plurality of media
    • H04N1/2038—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet of a plurality of pictures corresponding to a single side of a plurality of media lying in the same plane
    • 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
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimiles In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Communication System (AREA)
GB172/30A 1929-01-16 1930-01-02 Improvements in or relating to carrier wave picture and the like telegraph systems Expired GB342857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET36295D DE559838C (de) 1929-01-16 1929-01-16 Verfahren zur telegraphischen Bild- und Faksimile-UEbertragung
DE342857X 1929-01-16

Publications (1)

Publication Number Publication Date
GB342857A true GB342857A (en) 1931-02-12

Family

ID=25823533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB172/30A Expired GB342857A (en) 1929-01-16 1930-01-02 Improvements in or relating to carrier wave picture and the like telegraph systems

Country Status (4)

Country Link
US (1) US1884288A (de)
DE (1) DE559838C (de)
FR (1) FR687979A (de)
GB (1) GB342857A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034213B (de) * 1954-08-04 1958-07-17 Emi Ltd Sendeanordnung fuer die UEbertragung des Bild- und Tonkanals eines Fernsehsenders

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977779C (de) * 1954-10-19 1970-03-26 Bundesrep Deutschland Fernschreiber zum drahtlosen Unterwasserfernschreiben
GB907790A (en) * 1959-09-16 1962-10-10 Muirhead & Co Ltd Improvements in or relating to facsimile telegraphy
JPS63141061A (ja) * 1986-12-02 1988-06-13 Dainippon Screen Mfg Co Ltd 円筒走査型画像走査装置の入力処理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034213B (de) * 1954-08-04 1958-07-17 Emi Ltd Sendeanordnung fuer die UEbertragung des Bild- und Tonkanals eines Fernsehsenders

Also Published As

Publication number Publication date
FR687979A (fr) 1930-08-18
US1884288A (en) 1932-10-25
DE559838C (de) 1932-09-24

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