PT99936A - Receptor de televisao - Google Patents

Receptor de televisao

Info

Publication number
PT99936A
PT99936A PT99936A PT9993691A PT99936A PT 99936 A PT99936 A PT 99936A PT 99936 A PT99936 A PT 99936A PT 9993691 A PT9993691 A PT 9993691A PT 99936 A PT99936 A PT 99936A
Authority
PT
Portugal
Prior art keywords
television receiver
television
receiver
Prior art date
Application number
PT99936A
Other languages
English (en)
Other versions
PT99936B (pt
Inventor
Christopher John Shellard
Original Assignee
Ferguson Ltd
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 Ferguson Ltd filed Critical Ferguson Ltd
Publication of PT99936A publication Critical patent/PT99936A/pt
Publication of PT99936B publication Critical patent/PT99936B/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
PT99936A 1990-12-27 1991-12-26 Receptor de televisao PT99936B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909028098A GB9028098D0 (en) 1990-12-27 1990-12-27 Television receiver

Publications (2)

Publication Number Publication Date
PT99936A true PT99936A (pt) 1994-01-31
PT99936B PT99936B (pt) 1999-10-29

Family

ID=10687627

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99936A PT99936B (pt) 1990-12-27 1991-12-26 Receptor de televisao

Country Status (8)

Country Link
US (1) US5396293A (pt)
EP (1) EP0564497A1 (pt)
JP (1) JPH06504167A (pt)
KR (1) KR100241613B1 (pt)
CA (1) CA2058279C (pt)
GB (1) GB9028098D0 (pt)
PT (1) PT99936B (pt)
WO (1) WO1992012600A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654850B1 (fr) * 1989-11-23 1995-01-27 Mahe Jean Jacques Predicteur de maree.
US5822011A (en) * 1995-09-15 1998-10-13 Thomson Consumer Electronics, Inc. Apparatus for detecting noise in a color video signal
JP3272246B2 (ja) * 1996-07-12 2002-04-08 株式会社東芝 デジタル放送受信装置
US6216266B1 (en) * 1999-10-28 2001-04-10 Hughes Electronics Corporation Remote control signal level meter
US6741277B1 (en) 2000-01-13 2004-05-25 Koninklijke Philips Electronics N.V. System and method for automated testing of digital television receivers
US6701528B1 (en) * 2000-01-26 2004-03-02 Hughes Electronics Corporation Virtual video on demand using multiple encrypted video segments
US8082572B1 (en) 2000-06-08 2011-12-20 The Directv Group, Inc. Method and apparatus for transmitting, receiving, and utilizing audio/visual signals and other information
US8140859B1 (en) 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
US7457414B1 (en) 2000-07-21 2008-11-25 The Directv Group, Inc. Super encrypted storage and retrieval of media programs with smartcard generated keys
US6853728B1 (en) 2000-07-21 2005-02-08 The Directv Group, Inc. Video on demand pay per view services with unmodified conditional access functionality
US7203314B1 (en) 2000-07-21 2007-04-10 The Directv Group, Inc. Super encrypted storage and retrieval of media programs with modified conditional access functionality
US7203311B1 (en) * 2000-07-21 2007-04-10 The Directv Group, Inc. Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device
US7039955B2 (en) 2001-09-14 2006-05-02 The Directv Group, Inc. Embedded blacklisting for digital broadcast system security
JP4659357B2 (ja) * 2001-09-21 2011-03-30 ザ・ディレクティービー・グループ・インコーポレイテッド 条件付アクセスモジュールと、集積受信機およびデコーダの対動作を制御する方法および装置
US7409562B2 (en) * 2001-09-21 2008-08-05 The Directv Group, Inc. Method and apparatus for encrypting media programs for later purchase and viewing
US7225458B2 (en) 2002-11-21 2007-05-29 The Directv Group, Inc. Method and apparatus for ensuring reception of conditional access information in multi-tuner receivers
US7000241B2 (en) * 2002-11-21 2006-02-14 The Directv Group, Inc. Method and apparatus for minimizing conditional access information overhead while ensuring conditional access information reception in multi-tuner receivers
US7599494B2 (en) * 2004-01-16 2009-10-06 The Directv Group, Inc. Distribution of video content using a trusted network key for sharing content
US7548624B2 (en) * 2004-01-16 2009-06-16 The Directv Group, Inc. Distribution of broadcast content for remote decryption and viewing
US7580523B2 (en) * 2004-01-16 2009-08-25 The Directv Group, Inc. Distribution of video content using client to host pairing of integrated receivers/decoders
US7801303B2 (en) 2004-03-01 2010-09-21 The Directv Group, Inc. Video on demand in a broadcast network
US7590243B2 (en) * 2004-05-04 2009-09-15 The Directv Group, Inc. Digital media conditional access system for handling digital media content
US7543317B2 (en) * 2004-08-17 2009-06-02 The Directv Group, Inc. Service activation of set-top box functionality using broadcast conditional access system
US9325944B2 (en) * 2005-08-11 2016-04-26 The Directv Group, Inc. Secure delivery of program content via a removable storage medium
US20070265973A1 (en) * 2006-05-15 2007-11-15 The Directv Group, Inc. Methods and apparatus to protect content in home networks
US8775319B2 (en) 2006-05-15 2014-07-08 The Directv Group, Inc. Secure content transfer systems and methods to operate the same
US8095466B2 (en) * 2006-05-15 2012-01-10 The Directv Group, Inc. Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems
US8996421B2 (en) * 2006-05-15 2015-03-31 The Directv Group, Inc. Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems
US8001565B2 (en) * 2006-05-15 2011-08-16 The Directv Group, Inc. Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems
US7992175B2 (en) 2006-05-15 2011-08-02 The Directv Group, Inc. Methods and apparatus to provide content on demand in content broadcast systems
US20070265966A1 (en) * 2006-05-15 2007-11-15 The Directv Group, Inc. Content delivery systems and methods to operate the same
US9225761B2 (en) 2006-08-04 2015-12-29 The Directv Group, Inc. Distributed media-aggregation systems and methods to operate the same
US9178693B2 (en) 2006-08-04 2015-11-03 The Directv Group, Inc. Distributed media-protection systems and methods to operate the same
KR20100101426A (ko) 2009-03-09 2010-09-17 삼성전자주식회사 영상처리장치 및 그 제어 방법
US8305498B2 (en) * 2010-04-13 2012-11-06 Newport Media, Inc. Apparatus and method for equalizing analog TV signals

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534264A (en) * 1966-04-15 1970-10-13 Ibm Adaptive digital communication system
FR2466917A2 (fr) * 1979-09-27 1981-04-10 Telediffusion Fse Systeme de diffusion de donnees
JPS5760791A (en) * 1980-09-30 1982-04-12 Toshiba Corp Demodulating circuit for wide-band receiving chrominance
DE3136217C2 (de) * 1981-09-12 1985-09-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur Verarbeitung eines Farbvideosignals
US4472733A (en) * 1982-09-01 1984-09-18 Rca Corporation Color channel signal-to-noise improvement in digital television
JPS5972871A (ja) * 1982-10-20 1984-04-24 Hitachi Ltd 固体ビデオカメラの低輝度時雑音低減装置
FR2565445B1 (fr) * 1984-06-04 1986-10-10 France Etat Demodulateur de frequence et recepteur d'emission de television a multiplexage temporel en comportant application
US4584599A (en) * 1984-12-19 1986-04-22 Scientific Atlanta, Inc. Signal to noise ratio enhancement using baseband signals in an FM television system
DE3530299A1 (de) * 1985-08-26 1987-03-05 Bosch Gmbh Robert Schaltungsanordnung zur reduzierung des kantenrauschens bei der uebertragung von videosignalen
GB2183118B (en) * 1985-11-19 1989-10-04 Sony Corp Image signal processing
DE3605048A1 (de) * 1986-02-18 1987-09-03 Ant Nachrichtentech Verfahren zum demodulieren von fm-modulierten signalen, deren eingenommene hf-bandbreiten sich periodisch, entsprechend dem modulierenden basisband-zeitmultiplexsignal aendern, sowie anordnungen zum durchfuehren
JP2841460B2 (ja) * 1989-04-20 1998-12-24 ソニー株式会社 画像データの伝送方法、送信装置、受信装置及び送受信装置

Also Published As

Publication number Publication date
KR930703798A (ko) 1993-11-30
US5396293A (en) 1995-03-07
PT99936B (pt) 1999-10-29
EP0564497A1 (en) 1993-10-13
GB9028098D0 (en) 1991-02-13
CA2058279C (en) 2001-05-29
CA2058279A1 (en) 1992-06-28
JPH06504167A (ja) 1994-05-12
KR100241613B1 (ko) 2000-02-01
WO1992012600A1 (en) 1992-07-23

Similar Documents

Publication Publication Date Title
PT99936A (pt) Receptor de televisao
PT98536A (pt) Receptor de televisao
BR9106404A (pt) Receptor de radio
MX9102425A (es) Receptor de television de alta definicion.
DE69223113D1 (de) Fernsehempfänger
DE69616397D1 (de) Fernsehempfänger
DE68926249D1 (de) Fernsehempfänger
DE69329918D1 (de) Fernsehempfänger
DE59105606D1 (de) Fernsehempfangsteil.
BR9501194A (pt) Receptor de televisão
DE69314191D1 (de) Fernsehempfänger
DE69322868D1 (de) Fernsehempfänger
DE69130960D1 (de) Fernsehempfänger
DE69320998D1 (de) Fernsehempfänger
DE69124456D1 (de) Adaptiver Mehrfahrsystemfernsehempfänger
DE68927700D1 (de) Fernsehempfänger
DE69127341D1 (de) Zwischenempfänger-Trennschicht
BR8404615A (pt) Receptor de televisao
BR9303477A (pt) Aparelho e receptor de televisao
DE69217627D1 (de) Fernsehempfänger
BR9303794A (pt) Receptor de televisao
DE69231342D1 (de) Teletextempfänger
DE69111973D1 (de) Fernsehempfänger.
DE69115988D1 (de) Fernsehempfänger
DE69222268D1 (de) Fernsehempfänger

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930924

FG3A Patent granted, date of granting

Effective date: 19990723

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20080123