ES2099127T3 - Sistema extendido de television con procedimiento de buzon. - Google Patents

Sistema extendido de television con procedimiento de buzon.

Info

Publication number
ES2099127T3
ES2099127T3 ES91201336T ES91201336T ES2099127T3 ES 2099127 T3 ES2099127 T3 ES 2099127T3 ES 91201336 T ES91201336 T ES 91201336T ES 91201336 T ES91201336 T ES 91201336T ES 2099127 T3 ES2099127 T3 ES 2099127T3
Authority
ES
Spain
Prior art keywords
mailbox
procedure
horizontal
television system
signal
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
ES91201336T
Other languages
English (en)
Inventor
Marcel Fuhren
De Waterlaat Adrianus C J Van
Carlos Da Cunha Ritto Correa
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2099127T3 publication Critical patent/ES2099127T3/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
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/167—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system a resolution-increasing signal being multiplexed to the PAL-system signal, e.g. PAL-PLUS-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H04N7/0357—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal for error detection or correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

EN UN METODO DE CODIFICAR UNA SEÑAL DE TELEVISION COMPATIBLE CON UNA SEÑAL DE TELEVISION DE RAZON DE ASPECTO ESTANDAR, EN LA QUE SE TRANSMITEN DENTRO DE UN CUADRO DE RAZON DE ASPECTO ESTANDAR (FIG. 1) UN CUADRO DE IMAGEN AMPLIA (1) Y AL MENOS UN MARGEN HORIZONTAL, Y EN QUE UNA SEÑAL DE INFORMACION ADICIONAL SE CODIFICA DENTRO DE DICHO MARGEN HORIZONTAL (2A, 2B), DICHA SEÑAL DE INFORMACION ADICIONAL SE CODIFICA DE FORMA TAL QUE SE PRODUCE UNA SEÑAL DE BORDE HORIZONTAL QUE TIENE EN GRAN MEDIDA COMPONENTES DE BAJA FRECUENCIA HORIZONTAL.
ES91201336T 1990-06-06 1991-06-03 Sistema extendido de television con procedimiento de buzon. Expired - Lifetime ES2099127T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001271 1990-06-06

Publications (1)

Publication Number Publication Date
ES2099127T3 true ES2099127T3 (es) 1997-05-16

Family

ID=19857191

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201336T Expired - Lifetime ES2099127T3 (es) 1990-06-06 1991-06-03 Sistema extendido de television con procedimiento de buzon.

Country Status (5)

Country Link
EP (1) EP0460750B1 (es)
JP (1) JP3330146B2 (es)
AU (1) AU647792B2 (es)
DE (1) DE69124142T2 (es)
ES (1) ES2099127T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293248A (en) * 1991-05-06 1994-03-08 U.S. Philips Corporation System and apparatus for recording and reproducing and extended definition video signal in/from a track on a magnetic carrier
EP0543038A1 (en) * 1991-11-19 1993-05-26 Samsung Electronics Co., Ltd. Color-under chroma channel encoded with auxiliary signals
EP0583040A3 (en) * 1992-08-13 1995-02-15 Philips Electronics Nv "Mailbox" type television system.
KR940005118A (ko) * 1992-08-13 1994-03-16 에프. 제이. 스미트 레터박스 텔레비젼 시스템
US5432557A (en) * 1992-09-07 1995-07-11 U.S. Philips Corporation Extended television signal receiver
JP4152280B2 (ja) * 2003-08-27 2008-09-17 富士フイルム株式会社 映像信号出力方法、映像信号出力装置及びデジタルカメラ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882614A (en) * 1986-07-14 1989-11-21 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus
IN170842B (es) * 1987-09-14 1992-05-30 Gen Electric
EP0308241B1 (en) * 1987-09-18 1994-02-02 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus
JPH03505806A (ja) * 1988-04-04 1991-12-12 ゼニス、エレクトロニクス、コーポレーション 高品位テレビジョン信号を送受信するための方法及び装置
US4984078A (en) * 1988-09-02 1991-01-08 North American Philips Corporation Single channel NTSC compatible EDTV system
DE3901117C1 (en) * 1989-01-16 1990-01-04 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De Compatible frequency-division multiplex television system
ATE107113T1 (de) * 1989-01-16 1994-06-15 Telefunken Fernseh & Rundfunk Kompatibles frequenzmultiplex-fernsehsystem.
DE3941122A1 (de) * 1989-12-13 1991-06-20 Grundig Emv System zur uebertragung von breitbild-videosignalen zur darstellung auf fernsehempfaengern mit einem herkoemmlichen oder einem vergroesserten bildseitenverhaeltnis
MY108674A (en) * 1990-03-07 1996-10-31 Thomson Brandt Gmbh Television transmission system
DE4009207A1 (de) * 1990-03-22 1991-09-26 Thomson Brandt Gmbh Farbfernsehuebertragungssystem

Also Published As

Publication number Publication date
EP0460750A3 (en) 1992-05-06
JPH04233384A (ja) 1992-08-21
DE69124142D1 (de) 1997-02-27
EP0460750A2 (en) 1991-12-11
DE69124142T2 (de) 1997-07-10
EP0460750B1 (en) 1997-01-15
AU7810591A (en) 1991-12-12
AU647792B2 (en) 1994-03-31
JP3330146B2 (ja) 2002-09-30

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