AT148667B - Verfahren zur Verbesserung der Halbtonwiedergabe bei Fernsehbildverstärkern. - Google Patents

Verfahren zur Verbesserung der Halbtonwiedergabe bei Fernsehbildverstärkern.

Info

Publication number
AT148667B
AT148667B AT148667DA AT148667B AT 148667 B AT148667 B AT 148667B AT 148667D A AT148667D A AT 148667DA AT 148667 B AT148667 B AT 148667B
Authority
AT
Austria
Prior art keywords
television image
image intensifiers
halftone reproduction
improving halftone
improving
Prior art date
Application number
Other languages
English (en)
Original Assignee
Loewe Opta Gmbh
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 Loewe Opta Gmbh filed Critical Loewe Opta Gmbh
Application granted granted Critical
Publication of AT148667B publication Critical patent/AT148667B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/148—Video amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
AT148667D 1935-03-01 1936-02-24 Verfahren zur Verbesserung der Halbtonwiedergabe bei Fernsehbildverstärkern. AT148667B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2194571X 1935-03-01

Publications (1)

Publication Number Publication Date
AT148667B true AT148667B (de) 1937-02-25

Family

ID=7989513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT148667D AT148667B (de) 1935-03-01 1936-02-24 Verfahren zur Verbesserung der Halbtonwiedergabe bei Fernsehbildverstärkern.

Country Status (6)

Country Link
US (1) US2194571A (de)
AT (1) AT148667B (de)
BE (1) BE414082A (de)
ES (1) ES141474A1 (de)
FR (1) FR802942A (de)
GB (1) GB462416A (de)

Also Published As

Publication number Publication date
ES141474A1 (es) 1936-06-01
FR802942A (fr) 1936-09-18
BE414082A (de)
US2194571A (en) 1940-03-26
GB462416A (en) 1937-03-09

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