IT1262413B - Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla. - Google Patents

Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla.

Info

Publication number
IT1262413B
IT1262413B ITRM930711A ITRM930711A IT1262413B IT 1262413 B IT1262413 B IT 1262413B IT RM930711 A ITRM930711 A IT RM930711A IT RM930711 A ITRM930711 A IT RM930711A IT 1262413 B IT1262413 B IT 1262413B
Authority
IT
Italy
Prior art keywords
subtitle
control device
improved control
multiple call
device multiple
Prior art date
Application number
ITRM930711A
Other languages
English (en)
Inventor
Errico Federico D
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11402023&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1262413(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Edico Srl filed Critical Edico Srl
Priority to ITRM930711A priority Critical patent/IT1262413B/it
Publication of ITRM930711A0 publication Critical patent/ITRM930711A0/it
Priority to DE69425471T priority patent/DE69425471T2/de
Priority to ES94116589T priority patent/ES2150962T3/es
Priority to PT94116589T priority patent/PT651573E/pt
Priority to EP94116589A priority patent/EP0651573B1/en
Publication of ITRM930711A1 publication Critical patent/ITRM930711A1/it
Application granted granted Critical
Publication of IT1262413B publication Critical patent/IT1262413B/it

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
    • H04N7/0884—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 additional display-information, e.g. menu for programme or channel selection
    • H04N7/0885—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 additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles
    • 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)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La presente invenzione si riferisce ad un ricevitore di segnali televisivi comprendente un decodificatore di segnali teletext del tipo noto come TOP. ed un dispositivo di comando dotato di un tasto sottotitoli la caratteristica principale dell'invenzione consiste nel fatto che detto tasto sottotitoli consente l'accesso ad una pluralità di pagine sottotitolate.
ITRM930711A 1993-10-27 1993-10-27 Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla. IT1262413B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITRM930711A IT1262413B (it) 1993-10-27 1993-10-27 Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla.
DE69425471T DE69425471T2 (de) 1993-10-27 1994-10-21 Dekoder für TOP-Teletext mit einer verbesserten Steuereinrichtung, die eine Untertiteltaste mit Mehrfachruf enthält
ES94116589T ES2150962T3 (es) 1993-10-27 1994-10-21 Decodificador de televideo top con dispositivo de mando mejorado con una tecla de subtitulos de llamada multiple.
PT94116589T PT651573E (pt) 1993-10-27 1994-10-21 Descodificador de televideo top com dispositivo de comando aperfeicoado com uma tecla de chamada multipla de subtitulos
EP94116589A EP0651573B1 (en) 1993-10-27 1994-10-21 Top televideo decoder with improved command device with a multiple call subtitles key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM930711A IT1262413B (it) 1993-10-27 1993-10-27 Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla.

Publications (3)

Publication Number Publication Date
ITRM930711A0 ITRM930711A0 (it) 1993-10-27
ITRM930711A1 ITRM930711A1 (it) 1995-04-27
IT1262413B true IT1262413B (it) 1996-06-19

Family

ID=11402023

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930711A IT1262413B (it) 1993-10-27 1993-10-27 Decodificatore televideo top con dispositivo di comando migliorato contasto sottotitoli a chiamata multipla.

Country Status (5)

Country Link
EP (1) EP0651573B1 (it)
DE (1) DE69425471T2 (it)
ES (1) ES2150962T3 (it)
IT (1) IT1262413B (it)
PT (1) PT651573E (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692909B1 (en) * 1994-07-12 2001-11-28 Deutsche Thomson-Brandt Gmbh Method to provide a subtitle in a teletext system
FI98591C (fi) * 1995-05-23 1997-07-10 Nokia Technology Gmbh Videokuvan tekstitysmenetelmä
GB2364193A (en) * 2000-06-28 2002-01-16 Nokia Corp Accessing a teletext page from a link displayed in television programme

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500047A (nl) * 1985-01-09 1986-08-01 Philips Nv Televisie ontvanger met teletext-decodeerschakeling en paginanummergeheugen.
DE3610600A1 (de) * 1986-03-29 1987-10-01 Grundig Emv Verfahren zum heraussuchen der gewuenschten sprachinformation beim empfang von fernsehsignalen mit mehreren tonkanaelen
IT1240499B (it) * 1990-07-24 1993-12-17 Rai Radiotelevisione Italiana Sistema perfezionato di trasmissione di informazioni
DE69317483T3 (de) * 1992-06-29 2002-01-10 Koninkl Philips Electronics Nv Fernsehempfänger mit Videotextdekoder

Also Published As

Publication number Publication date
ES2150962T3 (es) 2000-12-16
EP0651573A2 (en) 1995-05-03
DE69425471D1 (de) 2000-09-14
EP0651573B1 (en) 2000-08-09
ITRM930711A1 (it) 1995-04-27
PT651573E (pt) 2000-11-30
EP0651573A3 (en) 1995-07-19
DE69425471T2 (de) 2001-04-19
ITRM930711A0 (it) 1993-10-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029