DE69130357T2 - Verfahren zum Empfangen von Teletext Übertragungen - Google Patents

Verfahren zum Empfangen von Teletext Übertragungen

Info

Publication number
DE69130357T2
DE69130357T2 DE69130357T DE69130357T DE69130357T2 DE 69130357 T2 DE69130357 T2 DE 69130357T2 DE 69130357 T DE69130357 T DE 69130357T DE 69130357 T DE69130357 T DE 69130357T DE 69130357 T2 DE69130357 T2 DE 69130357T2
Authority
DE
Germany
Prior art keywords
receiving teletext
teletext transmissions
transmissions
receiving
teletext
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 - Lifetime
Application number
DE69130357T
Other languages
English (en)
Other versions
DE69130357D1 (de
Inventor
Roberto Dini
Attilio Farina
Giuseppe Zappala
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.)
Edico SRL
Original Assignee
Edico SRL
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 Edico SRL filed Critical Edico SRL
Application granted granted Critical
Publication of DE69130357D1 publication Critical patent/DE69130357D1/de
Publication of DE69130357T2 publication Critical patent/DE69130357T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE69130357T 1990-12-06 1991-12-02 Verfahren zum Empfangen von Teletext Übertragungen Expired - Lifetime DE69130357T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67968A IT1241337B (it) 1990-12-06 1990-12-06 Ricevitore perfezionato per trasmissioni teletext

Publications (2)

Publication Number Publication Date
DE69130357D1 DE69130357D1 (de) 1998-11-19
DE69130357T2 true DE69130357T2 (de) 2000-06-08

Family

ID=11306815

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69132115T Expired - Lifetime DE69132115T2 (de) 1990-12-06 1991-12-02 Verfahren zum Empfangen von Teletextübertragungen
DE69130357T Expired - Lifetime DE69130357T2 (de) 1990-12-06 1991-12-02 Verfahren zum Empfangen von Teletext Übertragungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69132115T Expired - Lifetime DE69132115T2 (de) 1990-12-06 1991-12-02 Verfahren zum Empfangen von Teletextübertragungen

Country Status (4)

Country Link
EP (2) EP0489386B1 (de)
DE (2) DE69132115T2 (de)
ES (2) ES2146045T3 (de)
IT (1) IT1241337B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69229041T2 (de) * 1992-08-07 1999-11-25 Whitelay International Ltd Verbesserter Teletextempfänger mit Speicheraktualisierung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540774A1 (de) * 1985-11-16 1987-05-21 Inst Rundfunktechnik Gmbh Verfahren zum empfangen sich periodisch wiederholender teletextdaten
DE3622308A1 (de) * 1986-07-03 1988-01-07 Inst Rundfunktechnik Gmbh Verfahren zum empfangen sich periodisch wiederholender teletextdaten
DE3727756A1 (de) * 1987-08-20 1989-03-02 Philips Patentverwaltung Verfahren zum aufbereiten von kennsignalen
US4931870A (en) * 1988-03-18 1990-06-05 Rca Licensing Corporation Rapid access teletext decoder arrangement
NL8901724A (nl) * 1989-07-06 1991-02-01 Philips Nv Teletext decoder en ontvanger van televisie signalen voor het ontvangen van cyclisch uitgezonden teletext pagina's.

Also Published As

Publication number Publication date
EP0785684B1 (de) 2000-04-12
EP0785684A3 (de) 1997-07-30
EP0785684A2 (de) 1997-07-23
EP0489386B1 (de) 1998-10-14
IT1241337B (it) 1994-01-10
ES2146045T3 (es) 2000-07-16
IT9067968A0 (it) 1990-12-06
IT9067968A1 (it) 1992-06-07
ES2126560T3 (es) 1999-04-01
DE69132115T2 (de) 2000-09-28
DE69130357D1 (de) 1998-11-19
EP0489386A2 (de) 1992-06-10
DE69132115D1 (de) 2000-05-18
EP0489386A3 (en) 1993-03-31

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted