KR20000068855A - 디지탈 텔레비젼 신호를 기록하는 방법 및 장치 - Google Patents
디지탈 텔레비젼 신호를 기록하는 방법 및 장치 Download PDFInfo
- Publication number
- KR20000068855A KR20000068855A KR1019997003709A KR19997003709A KR20000068855A KR 20000068855 A KR20000068855 A KR 20000068855A KR 1019997003709 A KR1019997003709 A KR 1019997003709A KR 19997003709 A KR19997003709 A KR 19997003709A KR 20000068855 A KR20000068855 A KR 20000068855A
- Authority
- KR
- South Korea
- Prior art keywords
- digital
- data stream
- television signal
- signal
- multilevel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 abstract description 13
- 238000012937 correction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000009432 framing Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 101100383990 Rattus norvegicus Clcc1 gene Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9718326.3 | 1997-08-30 | ||
| GBGB9718326.3A GB9718326D0 (en) | 1997-08-30 | 1997-08-30 | Method of and apparatus for recording digital television signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000068855A true KR20000068855A (ko) | 2000-11-25 |
Family
ID=10818223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997003709A KR20000068855A (ko) | 1997-08-30 | 1998-08-19 | 디지탈 텔레비젼 신호를 기록하는 방법 및 장치 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0935873A2 (de) |
| JP (1) | JP2001505392A (de) |
| KR (1) | KR20000068855A (de) |
| GB (1) | GB9718326D0 (de) |
| TW (1) | TW401695B (de) |
| WO (1) | WO1999012332A2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001023294A (ja) * | 1999-07-12 | 2001-01-26 | Hitachi Ltd | ディジタル信号記録装置及び再生装置 |
| EP1115256A1 (de) * | 2000-01-07 | 2001-07-11 | THOMSON multimedia | Digitale Videoaufnahmeanlage mit verschiedenen Videoquellen und Mehrfachschaltung für eine solche digitale Videoaufnahmeanlage |
| EP1119208A3 (de) * | 2000-01-07 | 2001-09-05 | THOMSON multimedia | Digitale Videoaufnahmeanlage mit verschiedenen Videoquellen und Mehrfachschaltung für eine solche digitale Videoaufnahmeanlage |
| KR100470398B1 (ko) * | 2004-02-07 | 2005-02-05 | 가온미디어 주식회사 | 디지탈 복합 레코더 장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3227373C1 (de) * | 1982-07-22 | 1983-07-07 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Verfahren zur Speicherung digitalisierter Signale sowie Schaltungsanordnung zur Durchführung des Verfahrens |
| DE3441152A1 (de) * | 1984-11-10 | 1986-05-28 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Verfahren zur magnetischen aufzeichnung und wiedergabe von telekommunikations-signalen, insbesondere von videotext- und/oder kabeltext-signalen |
| DE69332775T2 (de) * | 1992-12-10 | 2003-08-21 | Lg Electronics Inc., Seoul/Soul | System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen |
| GB9605614D0 (en) * | 1996-03-18 | 1996-05-22 | Philips Electronics Nv | Recording and/or replaying teletext signals |
-
1997
- 1997-08-30 GB GBGB9718326.3A patent/GB9718326D0/en not_active Ceased
-
1998
- 1998-08-19 JP JP51649399A patent/JP2001505392A/ja active Pending
- 1998-08-19 WO PCT/IB1998/001280 patent/WO1999012332A2/en not_active Application Discontinuation
- 1998-08-19 KR KR1019997003709A patent/KR20000068855A/ko not_active Application Discontinuation
- 1998-08-19 EP EP98936626A patent/EP0935873A2/de not_active Withdrawn
- 1998-08-27 TW TW087114194A patent/TW401695B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW401695B (en) | 2000-08-11 |
| JP2001505392A (ja) | 2001-04-17 |
| WO1999012332A2 (en) | 1999-03-11 |
| GB9718326D0 (en) | 1997-11-05 |
| WO1999012332A3 (en) | 1999-05-27 |
| EP0935873A2 (de) | 1999-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |