TWI371968B - Teletext data slicer and method thereof - Google Patents
Teletext data slicer and method thereofInfo
- Publication number
- TWI371968B TWI371968B TW096115555A TW96115555A TWI371968B TW I371968 B TWI371968 B TW I371968B TW 096115555 A TW096115555 A TW 096115555A TW 96115555 A TW96115555 A TW 96115555A TW I371968 B TWI371968 B TW I371968B
- Authority
- TW
- Taiwan
- Prior art keywords
- data slicer
- teletext data
- teletext
- slicer
- data
- Prior art date
Links
Classifications
-
- 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
- H04N7/025—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)
- Error Detection And Correction (AREA)
- Television Systems (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/459,661 US20070252902A1 (en) | 2006-04-28 | 2006-07-25 | Teletext data slicer and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200808050A TW200808050A (en) | 2008-02-01 |
TWI371968B true TWI371968B (en) | 2012-09-01 |
Family
ID=38669041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096115555A TWI371968B (en) | 2006-07-25 | 2007-05-02 | Teletext data slicer and method thereof |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1883236A3 (zh) |
CN (1) | CN101115179B (zh) |
TW (1) | TWI371968B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8471960B2 (en) | 2008-11-24 | 2013-06-25 | Mediatek Inc. | Method capable of avoiding data error from incorrect sampling points |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003274373A (ja) * | 2002-03-19 | 2003-09-26 | Matsushita Electric Ind Co Ltd | デジタル情報信号再生方法およびデジタル情報信号デコーダ |
US7317489B2 (en) * | 2004-01-09 | 2008-01-08 | Analog Devices, Inc | Teletext data detection by data content based synchronization and error reduction |
-
2006
- 2006-11-01 EP EP06123327A patent/EP1883236A3/en not_active Withdrawn
-
2007
- 2007-05-02 TW TW096115555A patent/TWI371968B/zh not_active IP Right Cessation
- 2007-05-14 CN CN2007101074591A patent/CN101115179B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101115179A (zh) | 2008-01-30 |
EP1883236A3 (en) | 2011-11-23 |
TW200808050A (en) | 2008-02-01 |
CN101115179B (zh) | 2011-03-09 |
EP1883236A2 (en) | 2008-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |