ATE53159T1 - Verfahren zur fernsehschmalbanduebertragung. - Google Patents

Verfahren zur fernsehschmalbanduebertragung.

Info

Publication number
ATE53159T1
ATE53159T1 AT85100541T AT85100541T ATE53159T1 AT E53159 T1 ATE53159 T1 AT E53159T1 AT 85100541 T AT85100541 T AT 85100541T AT 85100541 T AT85100541 T AT 85100541T AT E53159 T1 ATE53159 T1 AT E53159T1
Authority
AT
Austria
Prior art keywords
television
band transmission
narrow band
narrow
sharpness
Prior art date
Application number
AT85100541T
Other languages
German (de)
English (en)
Inventor
Rainer Dipl-Ing Rumland
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Application granted granted Critical
Publication of ATE53159T1 publication Critical patent/ATE53159T1/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
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT85100541T 1984-05-19 1985-01-19 Verfahren zur fernsehschmalbanduebertragung. ATE53159T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843418794 DE3418794A1 (de) 1984-05-19 1984-05-19 Verfahren zur fernsehschmalbanduebertragung
EP85100541A EP0165373B1 (de) 1984-05-19 1985-01-19 Verfahren zur Fernsehschmalbandübertragung

Publications (1)

Publication Number Publication Date
ATE53159T1 true ATE53159T1 (de) 1990-06-15

Family

ID=6236404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85100541T ATE53159T1 (de) 1984-05-19 1985-01-19 Verfahren zur fernsehschmalbanduebertragung.

Country Status (3)

Country Link
EP (1) EP0165373B1 (enExample)
AT (1) ATE53159T1 (enExample)
DE (2) DE3418794A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62239670A (ja) * 1986-04-11 1987-10-20 Ikegami Tsushinki Co Ltd 輪郭強調装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026352B (de) * 1957-01-17 1958-03-20 Telefunken Gmbh Verfahren zur UEbertragung von Fernsehbildern mit verminderter Frequenzbandbreite
DE2444069A1 (de) * 1974-09-14 1976-03-25 Deutsche Bundespost Verfahren zur empfangsseitigen verbesserung der wiedergabequalitaet eines fernsehsignals geringer bandbreite
DE2459064C3 (de) * 1974-12-13 1978-08-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Anordnung zur Formung der Übertragungsfunktion eines bandbegrenzten, der Übertragung schmalbandiger Fernsehsignale dienenden Übertragungskanals
JPS5689173A (en) * 1979-12-20 1981-07-20 Sony Corp Vertical aperture correcting circuit
DE3014262A1 (de) * 1980-04-14 1981-10-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und einrichtung zur verbesserung des von einem bildsensor mit unvollstaendiger tv-norm und bandbreitenbegrenzt gelieferten bildes
DE3140761C2 (de) * 1981-10-14 1983-08-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur Versteilerung der Flanken eines Videosignals, insbesondere für einen Videorecorder

Also Published As

Publication number Publication date
DE3418794A1 (de) 1985-11-21
EP0165373A2 (de) 1985-12-27
EP0165373A3 (en) 1987-05-06
DE3577960D1 (de) 1990-06-28
DE3418794C2 (enExample) 1987-07-02
EP0165373B1 (de) 1990-05-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee