DE3540774A1 - Verfahren zum empfangen sich periodisch wiederholender teletextdaten - Google Patents

Verfahren zum empfangen sich periodisch wiederholender teletextdaten

Info

Publication number
DE3540774A1
DE3540774A1 DE19853540774 DE3540774A DE3540774A1 DE 3540774 A1 DE3540774 A1 DE 3540774A1 DE 19853540774 DE19853540774 DE 19853540774 DE 3540774 A DE3540774 A DE 3540774A DE 3540774 A1 DE3540774 A1 DE 3540774A1
Authority
DE
Germany
Prior art keywords
pages
page
teletext
identified
memory
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.)
Granted
Application number
DE19853540774
Other languages
German (de)
English (en)
Other versions
DE3540774C2 (US06650917-20031118-M00005.png
Inventor
Gerhard Dipl Ing Eitz
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.)
Institut fuer Rundfunktechnik GmbH
Original Assignee
Institut fuer Rundfunktechnik 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 Institut fuer Rundfunktechnik GmbH filed Critical Institut fuer Rundfunktechnik GmbH
Priority to DE19853540774 priority Critical patent/DE3540774A1/de
Publication of DE3540774A1 publication Critical patent/DE3540774A1/de
Application granted granted Critical
Publication of DE3540774C2 publication Critical patent/DE3540774C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE19853540774 1985-11-16 1985-11-16 Verfahren zum empfangen sich periodisch wiederholender teletextdaten Granted DE3540774A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853540774 DE3540774A1 (de) 1985-11-16 1985-11-16 Verfahren zum empfangen sich periodisch wiederholender teletextdaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853540774 DE3540774A1 (de) 1985-11-16 1985-11-16 Verfahren zum empfangen sich periodisch wiederholender teletextdaten

Publications (2)

Publication Number Publication Date
DE3540774A1 true DE3540774A1 (de) 1987-05-21
DE3540774C2 DE3540774C2 (US06650917-20031118-M00005.png) 1987-12-03

Family

ID=6286225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853540774 Granted DE3540774A1 (de) 1985-11-16 1985-11-16 Verfahren zum empfangen sich periodisch wiederholender teletextdaten

Country Status (1)

Country Link
DE (1) DE3540774A1 (US06650917-20031118-M00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489386A2 (en) * 1990-12-06 1992-06-10 EDICO S.r.l. Improved receiver for teletext transmission
EP0504721A2 (en) * 1991-03-15 1992-09-23 EDICO S.r.l. Improved teletext transmissions receiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012429A1 (de) * 1980-03-31 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Verfahren zur verringerung der wartezeiten bei informationssystemen
DE3138889C2 (de) * 1981-09-30 1983-07-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernsehempfangsanordnung mit einer Videotext-Dekoderanordnung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012429A1 (de) * 1980-03-31 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Verfahren zur verringerung der wartezeiten bei informationssystemen
DE3138889C2 (de) * 1981-09-30 1983-07-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernsehempfangsanordnung mit einer Videotext-Dekoderanordnung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Z.: Rundfunktechnische Mitteilungen, Jg.28 (1984) H.6, S.273-289 *
DE-Z.: Valvo Technische Informationen für die Industrie, TI 840314, S.3-8 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489386A2 (en) * 1990-12-06 1992-06-10 EDICO S.r.l. Improved receiver for teletext transmission
EP0489386A3 (en) * 1990-12-06 1993-03-31 Tecnoenergia By Tel S.R.L. Improved receiver for teletext transmission
EP0785684A2 (en) * 1990-12-06 1997-07-23 EDICO S.r.l. Method for receiving teletext transmission
EP0785684A3 (en) * 1990-12-06 1997-07-30 EDICO S.r.l. Method for receiving teletext transmission
EP0504721A2 (en) * 1991-03-15 1992-09-23 EDICO S.r.l. Improved teletext transmissions receiver
EP0504721A3 (en) * 1991-03-15 1993-08-25 Edico S.R.L. Improved teletext transmissions receiver
EP0789490A2 (en) * 1991-03-15 1997-08-13 EDICO S.r.l. Improved teletext transmissions receiver
EP0789490A3 (US06650917-20031118-M00005.png) * 1991-03-15 1997-08-20 Edico Srl

Also Published As

Publication number Publication date
DE3540774C2 (US06650917-20031118-M00005.png) 1987-12-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8320 Willingness to grant licenses declared (paragraph 23)
8365 Fully valid after opposition proceedings