DE60012957D1 - Parallele Digitalisierung und Verarbeitung mehrerer analoger Fernsehsignale - Google Patents
Parallele Digitalisierung und Verarbeitung mehrerer analoger FernsehsignaleInfo
- Publication number
- DE60012957D1 DE60012957D1 DE60012957T DE60012957T DE60012957D1 DE 60012957 D1 DE60012957 D1 DE 60012957D1 DE 60012957 T DE60012957 T DE 60012957T DE 60012957 T DE60012957 T DE 60012957T DE 60012957 D1 DE60012957 D1 DE 60012957D1
- Authority
- DE
- Germany
- Prior art keywords
- processing
- television signals
- analog television
- several analog
- digitization
- 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
Links
Classifications
-
- 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
-
- 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
- H04N9/66—Circuits for processing colour signals for synchronous demodulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
- Television Systems (AREA)
- Picture Signal Circuits (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15914999P | 1999-10-13 | 1999-10-13 | |
US159149P | 1999-10-13 | ||
PCT/US2000/028059 WO2001028255A1 (en) | 1999-10-13 | 2000-10-11 | Digital and analog television signal digitization and processing device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60012957D1 true DE60012957D1 (de) | 2004-09-16 |
DE60012957T2 DE60012957T2 (de) | 2005-08-25 |
Family
ID=22571287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60012957T Expired - Lifetime DE60012957T2 (de) | 1999-10-13 | 2000-10-11 | Parallele Digitalisierung und Verarbeitung mehrerer analoger Fernsehsignale |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1221262B1 (de) |
JP (1) | JP4677159B2 (de) |
KR (1) | KR100843682B1 (de) |
CN (1) | CN1197387C (de) |
AU (1) | AU1195801A (de) |
BR (1) | BRPI0014726B1 (de) |
DE (1) | DE60012957T2 (de) |
ES (1) | ES2225248T3 (de) |
MX (1) | MXPA02003708A (de) |
WO (1) | WO2001028255A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1395048A4 (de) * | 2001-05-29 | 2006-05-24 | Sony Corp | Empfangsverfahren und gerät für analoge fernsehsignale |
US6961099B2 (en) * | 2001-10-16 | 2005-11-01 | Sony Corporation | Method and apparatus for automatically switching between analog and digital input signals |
US7339628B2 (en) * | 2004-10-13 | 2008-03-04 | Cirrus Logic, Inc. | Method and apparatus to improve decoding of composite video signals |
CN100387057C (zh) * | 2005-01-14 | 2008-05-07 | 美国博通公司 | 处理电视信号的方法和系统 |
US7525600B2 (en) * | 2005-01-14 | 2009-04-28 | Broadcom Corporation | Single integrated high definition television (HDTV) chip for analog and digital reception |
CN101808249B (zh) * | 2009-02-12 | 2012-06-27 | 晨星软件研发(深圳)有限公司 | 影像处理电路及影像处理方法 |
CN105430232A (zh) * | 2015-11-17 | 2016-03-23 | 安徽朗格暖通设备有限公司 | 一种信号补偿电路及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367337A (en) * | 1992-04-30 | 1994-11-22 | Image Data Corporation | Method and apparatus for capturing video images |
US5808691A (en) * | 1995-12-12 | 1998-09-15 | Cirrus Logic, Inc. | Digital carrier synthesis synchronized to a reference signal that is asynchronous with respect to a digital sampling clock |
EP0906701B1 (de) | 1997-04-09 | 2006-11-15 | Koninklijke Philips Electronics N.V. | Farbdemodulation mit digitalen und analogen schaltungen |
US6147713A (en) * | 1998-03-09 | 2000-11-14 | General Instrument Corporation | Digital signal processor for multistandard television reception |
-
2000
- 2000-10-11 BR BRPI0014726A patent/BRPI0014726B1/pt not_active IP Right Cessation
- 2000-10-11 MX MXPA02003708A patent/MXPA02003708A/es active IP Right Grant
- 2000-10-11 DE DE60012957T patent/DE60012957T2/de not_active Expired - Lifetime
- 2000-10-11 ES ES00973454T patent/ES2225248T3/es not_active Expired - Lifetime
- 2000-10-11 WO PCT/US2000/028059 patent/WO2001028255A1/en active IP Right Grant
- 2000-10-11 KR KR1020027004696A patent/KR100843682B1/ko not_active IP Right Cessation
- 2000-10-11 AU AU11958/01A patent/AU1195801A/en not_active Abandoned
- 2000-10-11 CN CNB008142653A patent/CN1197387C/zh not_active Expired - Fee Related
- 2000-10-11 JP JP2001529679A patent/JP4677159B2/ja not_active Expired - Fee Related
- 2000-10-11 EP EP00973454A patent/EP1221262B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2001028255A1 (en) | 2001-04-19 |
JP4677159B2 (ja) | 2011-04-27 |
MXPA02003708A (es) | 2002-09-30 |
ES2225248T3 (es) | 2005-03-16 |
DE60012957T2 (de) | 2005-08-25 |
KR100843682B1 (ko) | 2008-07-04 |
AU1195801A (en) | 2001-04-23 |
CN1197387C (zh) | 2005-04-13 |
BR0014726A (pt) | 2002-06-18 |
BRPI0014726B1 (pt) | 2015-10-06 |
EP1221262A1 (de) | 2002-07-10 |
EP1221262B1 (de) | 2004-08-11 |
KR20020039367A (ko) | 2002-05-25 |
CN1379958A (zh) | 2002-11-13 |
JP2003511935A (ja) | 2003-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |