TW401695B - Method of and apparatus for recording digital television signals - Google Patents
Method of and apparatus for recording digital television signals Download PDFInfo
- Publication number
- TW401695B TW401695B TW087114194A TW87114194A TW401695B TW 401695 B TW401695 B TW 401695B TW 087114194 A TW087114194 A TW 087114194A TW 87114194 A TW87114194 A TW 87114194A TW 401695 B TW401695 B TW 401695B
- Authority
- TW
- Taiwan
- Prior art keywords
- digital
- signal
- data stream
- code
- patent application
- Prior art date
Links
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
TW401695B true TW401695B (en) | 2000-08-11 |
Family
ID=10818223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW087114194A TW401695B (en) | 1997-08-30 | 1998-08-27 | Method of and apparatus for recording digital television signals |
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 |
---|---|
JP2001505392A (ja) | 2001-04-17 |
WO1999012332A2 (en) | 1999-03-11 |
GB9718326D0 (en) | 1997-11-05 |
KR20000068855A (ko) | 2000-11-25 |
WO1999012332A3 (en) | 1999-05-27 |
EP0935873A2 (de) | 1999-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |