DE69517952D1 - Dekodierung eines in einem fernsehsystem übertragenen datensignal - Google Patents
Dekodierung eines in einem fernsehsystem übertragenen datensignalInfo
- Publication number
- DE69517952D1 DE69517952D1 DE69517952T DE69517952T DE69517952D1 DE 69517952 D1 DE69517952 D1 DE 69517952D1 DE 69517952 T DE69517952 T DE 69517952T DE 69517952 T DE69517952 T DE 69517952T DE 69517952 D1 DE69517952 D1 DE 69517952D1
- Authority
- DE
- Germany
- Prior art keywords
- data signal
- signal
- section
- decoding
- sequence
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
-
- 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
- H04N11/165—Decoding means therefor
-
- 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
- H04N7/025—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
-
- 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
- H04N7/0355—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 discrimination of the binary level of the digital data, e.g. amplitude slicers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Graphics (AREA)
- Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94203156 | 1994-10-28 | ||
PCT/IB1995/000878 WO1996013936A1 (en) | 1994-10-28 | 1995-10-16 | Decoding of a data signal transmitted in a television system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69517952D1 true DE69517952D1 (de) | 2000-08-17 |
DE69517952T2 DE69517952T2 (de) | 2001-03-15 |
Family
ID=8217330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69517952T Expired - Fee Related DE69517952T2 (de) | 1994-10-28 | 1995-10-16 | Dekodierung eines in einem fernsehsystem übertragenen datensignal |
Country Status (12)
Country | Link |
---|---|
US (1) | US5854660A (de) |
EP (1) | EP0737402B1 (de) |
JP (1) | JPH09507637A (de) |
KR (1) | KR100379347B1 (de) |
CN (1) | CN1056258C (de) |
AT (1) | ATE194741T1 (de) |
AU (1) | AU698995B2 (de) |
BR (1) | BR9506438A (de) |
CA (1) | CA2180023A1 (de) |
DE (1) | DE69517952T2 (de) |
FI (1) | FI962666A (de) |
WO (1) | WO1996013936A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2793375A1 (fr) * | 1999-05-06 | 2000-11-10 | Thomson Multimedia Sa | Procede de detection de bandes noires dans une image video |
JP4665486B2 (ja) * | 2004-11-04 | 2011-04-06 | パナソニック株式会社 | 音声信号遅延装置 |
US7599400B2 (en) * | 2005-09-06 | 2009-10-06 | Nortel Networks Limited | Methods and systems for reducing waiting-time jitter |
TWI543623B (zh) * | 2013-04-08 | 2016-07-21 | 晨星半導體股份有限公司 | 影像訊號解碼裝置與影像訊號解碼方法 |
US10652127B2 (en) | 2014-10-03 | 2020-05-12 | The Nielsen Company (Us), Llc | Fusing online media monitoring data with secondary online data feeds to generate ratings data for online media exposure |
US9786109B2 (en) * | 2015-12-17 | 2017-10-10 | Nxp B.V. | Use of a biphase code matched filter to receive protocols with code violations |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020066A1 (de) * | 1990-06-23 | 1992-01-09 | Inst Rundfunktechnik Gmbh | System zur uebertragung und decodierung biphasecodierter, einem videosignal in dessen vertikaler austastluecke beigefuegter daten, insbesondere fuer vps |
US5455629A (en) * | 1991-02-27 | 1995-10-03 | Rca Thomson Licensing Corporation | Apparatus for concealing errors in a digital video processing system |
EP0555918A1 (de) * | 1992-02-13 | 1993-08-18 | Koninklijke Philips Electronics N.V. | Erweitertes Fernsehsystem |
US5289276A (en) * | 1992-06-19 | 1994-02-22 | General Electric Company | Method and apparatus for conveying compressed video data over a noisy communication channel |
US5333135A (en) * | 1993-02-01 | 1994-07-26 | North American Philips Corporation | Identification of a data stream transmitted as a sequence of packets |
DE4307687A1 (de) * | 1993-03-11 | 1994-09-15 | Inst Rundfunktechnik Gmbh | Verfahren zum Verarbeiten eines seriellen, digitalen Datensignals |
PT714581E (pt) * | 1993-05-26 | 2000-04-28 | Koninkl Philips Electronics Nv | Codigo de arranque para bits de sinalizacao |
US5461619A (en) * | 1993-07-06 | 1995-10-24 | Zenith Electronics Corp. | System for multiplexed transmission of compressed video and auxiliary data |
US5376969A (en) * | 1993-11-15 | 1994-12-27 | Rca Thomson Licensing Corporation | Method and apparatus for conveying compressed video data over a noisy communication channel |
-
1995
- 1995-10-16 KR KR1019960703569A patent/KR100379347B1/ko not_active IP Right Cessation
- 1995-10-16 BR BR9506438A patent/BR9506438A/pt unknown
- 1995-10-16 CN CN95191661A patent/CN1056258C/zh not_active Expired - Fee Related
- 1995-10-16 CA CA002180023A patent/CA2180023A1/en not_active Abandoned
- 1995-10-16 AT AT95932884T patent/ATE194741T1/de not_active IP Right Cessation
- 1995-10-16 EP EP95932884A patent/EP0737402B1/de not_active Expired - Lifetime
- 1995-10-16 WO PCT/IB1995/000878 patent/WO1996013936A1/en active IP Right Grant
- 1995-10-16 AU AU35759/95A patent/AU698995B2/en not_active Ceased
- 1995-10-16 DE DE69517952T patent/DE69517952T2/de not_active Expired - Fee Related
- 1995-10-16 JP JP8514420A patent/JPH09507637A/ja not_active Abandoned
- 1995-10-23 US US08/553,811 patent/US5854660A/en not_active Expired - Fee Related
-
1996
- 1996-06-27 FI FI962666A patent/FI962666A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
EP0737402A1 (de) | 1996-10-16 |
ATE194741T1 (de) | 2000-07-15 |
US5854660A (en) | 1998-12-29 |
BR9506438A (pt) | 1997-09-02 |
EP0737402B1 (de) | 2000-07-12 |
CN1056258C (zh) | 2000-09-06 |
CA2180023A1 (en) | 1996-05-09 |
WO1996013936A1 (en) | 1996-05-09 |
JPH09507637A (ja) | 1997-07-29 |
FI962666A0 (fi) | 1996-06-27 |
DE69517952T2 (de) | 2001-03-15 |
KR100379347B1 (ko) | 2003-10-22 |
AU698995B2 (en) | 1998-11-19 |
FI962666A (fi) | 1996-08-23 |
AU3575995A (en) | 1996-05-23 |
CN1141109A (zh) | 1997-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2159020B (en) | Methods of and apparatus for use in decoding digital data | |
EP0654752A3 (de) | Bildanalyse zur Emittlung einer stabilen Anzahl von Gruppen. | |
AU582568B2 (en) | Apparatus for encoding image signal | |
ES2194002T3 (es) | Soporte de grabacion. | |
UA29373C2 (uk) | Спосіб запису інформації та пристрій для його здійснення | |
EP0739143A3 (de) | System und Methode zur Kodierung von Videosignalen | |
ATE77524T1 (de) | Fernsehsystem, in dem digitalisierte transformationskodierte bildsignale von einer kodierstation zu einer dekodierstation uebertragen werden. | |
KR950703231A (ko) | 디지탈 신호 부호화 또는 복호화 장치, 디지탈 신호 부호화 또는 복호화 방법 및 기록 매체(Apparatus for encoding digital signal, apparatus for decoding digital signal, and recording medium adapted therefor) | |
EP0273676A3 (de) | Orthogonales Fehlerkorrektursystem für eine Spur | |
DE68921949D1 (de) | System zur Kodierung eines Bildsignals. | |
NO175878C (no) | System og fremgangsmåte for koding av informasjon på en optisk stråle | |
BR9205567A (pt) | Aparelho e processo que corrigem desvio CD, de sinal desmodulado e modulado, e receptor que emprega o aparelho | |
EP0648031A3 (de) | Einrichtung zur Verschlüsselung und Entschlüsselung von Audiosignalen | |
GB2097628B (en) | Video signal recording and/or reproducing system | |
BR9203503A (pt) | Processo e sistema de sincronizacao temporal e demodulacao de um sinal de dados recebido | |
ATE194741T1 (de) | Dekodierung eines in einem fernsehsystem übertragenen datensignal | |
EP0367215A3 (de) | Übertragungsleitung mit Kodier/Dekodiereinrichtung | |
ATE31462T1 (de) | Verfahren zur taktratenkonversion von digitalisierten fernsehsignalen. | |
DE60031144D1 (de) | Kopiergeschützte digitale audio-kompaktdisk, sowie verfahren und system, um dieselbe zu erzeugen | |
MY115192A (en) | Compensation for truncation error in a digital video signal decoder | |
CA2181460A1 (en) | Information transfer method, information carrier, arrangement for transmitting and arrangement for receiving information | |
DE69412928D1 (de) | System zur Aufzeichnung von Teletextdaten | |
DE3585584D1 (de) | Digitales videosignalverarbeitungssystem. | |
KR980700654A (ko) | 채널 신호를 정보 신호로 디코딩하는 장치 및 그 장치가 제공된 재생 장치(Apparatus for decoding a channel signal into an information signal and reproducing arrangement provided with the apparatus) | |
GB2105953B (en) | Methods of and apparatus for coding television signals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |