TW401695B - Method of and apparatus for recording digital television signals - Google Patents

Method of and apparatus for recording digital television signals Download PDF

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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
Application number
TW087114194A
Other languages
English (en)
Chinese (zh)
Inventor
John Ritchie Kinghorn
Bruce Murray
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of TW401695B publication Critical patent/TW401695B/zh

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)
TW087114194A 1997-08-30 1998-08-27 Method of and apparatus for recording digital television signals TW401695B (en)

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)

* Cited by examiner, † Cited by third party
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 (7)

* Cited by examiner, † Cited by third party
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
FR2586879B1 (fr) * 1985-08-30 1987-12-04 France Etat Procede et dispositif d'enregistrement et de restitution de donnees numeriques sur bande de magnetoscope et bande ainsi obtenue.
US5023707A (en) * 1985-12-02 1991-06-11 Media Transference International, Ltd. System for combining multiple audio channels into the baseband video signal and the recovery of the audio channels therefrom
JP2524033B2 (ja) * 1991-11-01 1996-08-14 松下電器産業株式会社 映像信号磁気記録再生装置
EP0601963B1 (de) * 1992-12-10 2003-03-19 Lg Electronics Inc. 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

Also Published As

Publication number Publication date
KR20000068855A (ko) 2000-11-25
GB9718326D0 (en) 1997-11-05
JP2001505392A (ja) 2001-04-17
WO1999012332A3 (en) 1999-05-27
WO1999012332A2 (en) 1999-03-11
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