ES2142321T3 - Circuito para la recepcion de señales de television con un medio para el analisis de caracteristicas. - Google Patents

Circuito para la recepcion de señales de television con un medio para el analisis de caracteristicas.

Info

Publication number
ES2142321T3
ES2142321T3 ES93107608T ES93107608T ES2142321T3 ES 2142321 T3 ES2142321 T3 ES 2142321T3 ES 93107608 T ES93107608 T ES 93107608T ES 93107608 T ES93107608 T ES 93107608T ES 2142321 T3 ES2142321 T3 ES 2142321T3
Authority
ES
Spain
Prior art keywords
circuit
reception
television signals
signal
analysis
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
ES93107608T
Other languages
English (en)
Inventor
Errico Federico Dr D
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 ES2142321T3 publication Critical patent/ES2142321T3/es
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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • 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
    • 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
    • H04N7/0887—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 programme or channel identifying signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN CIRCUITO PARA LA RECEPCION DE SEÑALES DE TELEVISION, EL CIRCUITO COMPRENDE UN MONTAJE DE CIRCUITOS PARA RECIBIR, DETECTAR Y AMPLIFICAR UNA SEÑAL DE TELEVISION EN COLOR, TAMBIEN PARA DETECTAR Y AMPLIFICAR UNA SEÑAL DE AUDIO RELACIONADA, COMPRENDIENDO EVENTUALMENTE UN DECODIFICADOR DE INFORMACION DE TELETEXTO Y UN CIRCUITO CAPAZ DE DETECTAR LA PRESENCIA DENTRO DE LA SEÑAL RECIBIDA DE SEÑALES DE SINCRONISMO DE VIDEO; LA PRINCIPAL CARACTERISTICA DE LA INVENCION CONSISTE EN QUE EL CIRCUITO TAMBIEN COMPRENDE MEDIOS PARA ANALIZAR UNA PLURALIDAD DE CARACTERISTICAS DE LA SEÑAL RECIBIDA Y DEDUCIR DE LA COMBINACION DE DICHAS CARACTERISTICAS LA PROBABILIDAD DE QUE VAYA A TENER LUGAR UN CORTE PUBLICITARIO.
ES93107608T 1992-05-15 1993-05-11 Circuito para la recepcion de señales de television con un medio para el analisis de caracteristicas. Expired - Lifetime ES2142321T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM920369A IT1254579B (it) 1992-05-15 1992-05-15 Circuito per la ricezione di segnali televisivi con mezzi analizzatoridi caratteristiche.

Publications (1)

Publication Number Publication Date
ES2142321T3 true ES2142321T3 (es) 2000-04-16

Family

ID=11401009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107608T Expired - Lifetime ES2142321T3 (es) 1992-05-15 1993-05-11 Circuito para la recepcion de señales de television con un medio para el analisis de caracteristicas.

Country Status (5)

Country Link
EP (1) EP0574698B1 (es)
DE (1) DE69327614T2 (es)
ES (1) ES2142321T3 (es)
IT (1) IT1254579B (es)
PT (1) PT574698E (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002443A (en) * 1996-11-01 1999-12-14 Iggulden; Jerry Method and apparatus for automatically identifying and selectively altering segments of a television broadcast signal in real-time
US5999689A (en) 1996-11-01 1999-12-07 Iggulden; Jerry Method and apparatus for controlling a videotape recorder in real-time to automatically identify and selectively skip segments of a television broadcast signal during recording of the television signal
US6771316B1 (en) 1996-11-01 2004-08-03 Jerry Iggulden Method and apparatus for selectively altering a televised video signal in real-time
US7269330B1 (en) 1996-11-01 2007-09-11 Televentions, Llc Method and apparatus for controlling a video recorder/player to selectively alter a video signal
WO1998020675A1 (en) * 1996-11-01 1998-05-14 Jerry Iggulden Method and apparatus for automatically identifying and selectively altering segments of a television broadcast signal in real-time
US6013916A (en) * 1997-07-23 2000-01-11 The Regents Of The University Of Michigan Flat panel dosimeter
US7089575B2 (en) * 2001-09-04 2006-08-08 Koninklijke Philips Electronics N.V. Method of using transcript information to identify and learn commercial portions of a program

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314285A (en) * 1979-05-11 1982-02-02 Bonner Edgar L Editing system for video apparatus
US4283735A (en) * 1979-09-21 1981-08-11 David Jagger Method and apparatus for selectively deleting during video tape recording
US4750052A (en) * 1981-02-13 1988-06-07 Zenith Electronics Corporation Apparatus and method for automatically deleting selected program intervals from recorded television broadcasts
US4750053A (en) * 1984-02-02 1988-06-07 Broadcast Advertisers Reports, Inc. Method and system for enabling television commerical monitoring using a marking signal superimposed over an audio signal
EP0158293A2 (en) * 1984-04-06 1985-10-16 Epsilon Electronics Pty Limited Improved television commercial monitor device
US4677466A (en) * 1985-07-29 1987-06-30 A. C. Nielsen Company Broadcast program identification method and apparatus
US4979047A (en) * 1989-02-21 1990-12-18 Rca Licensing Corporation Automatically activated commercial message timer
GB9006170D0 (en) * 1990-03-19 1990-05-16 Ferroglen Research Ltd Apparatus and method for controlling a recording machine

Also Published As

Publication number Publication date
EP0574698A1 (en) 1993-12-22
PT574698E (pt) 2000-05-31
IT1254579B (it) 1995-09-28
EP0574698B1 (en) 2000-01-19
DE69327614T2 (de) 2000-08-03
DE69327614D1 (de) 2000-02-24
ITRM920369A1 (it) 1993-11-15
ITRM920369A0 (it) 1992-05-15

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