DE3876674D1 - Verfahren und vorrichtung zum demultiplexen eines farbvideosignals. - Google Patents

Verfahren und vorrichtung zum demultiplexen eines farbvideosignals.

Info

Publication number
DE3876674D1
DE3876674D1 DE8888303771T DE3876674T DE3876674D1 DE 3876674 D1 DE3876674 D1 DE 3876674D1 DE 8888303771 T DE8888303771 T DE 8888303771T DE 3876674 T DE3876674 T DE 3876674T DE 3876674 D1 DE3876674 D1 DE 3876674D1
Authority
DE
Germany
Prior art keywords
demultiplexing
video signal
color video
color
signal
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
Application number
DE8888303771T
Other languages
English (en)
Other versions
DE3876674T2 (de
Inventor
Masahiko Tsuruta
Kenji Shibayama
Kouichi Kido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3876674D1 publication Critical patent/DE3876674D1/de
Publication of DE3876674T2 publication Critical patent/DE3876674T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N9/80—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
    • H04N9/83—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/832—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal using an increased bandwidth for the luminance or the chrominance signal
    • 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
    • H04N9/85—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 the recorded brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
DE19883876674 1987-04-28 1988-04-27 Verfahren und vorrichtung zum demultiplexen eines farbvideosignals. Expired - Lifetime DE3876674T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62105445A JPS63269889A (ja) 1987-04-28 1987-04-28 磁気記録再生装置

Publications (2)

Publication Number Publication Date
DE3876674D1 true DE3876674D1 (de) 1993-01-28
DE3876674T2 DE3876674T2 (de) 1993-04-22

Family

ID=14407788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883876674 Expired - Lifetime DE3876674T2 (de) 1987-04-28 1988-04-27 Verfahren und vorrichtung zum demultiplexen eines farbvideosignals.

Country Status (3)

Country Link
EP (1) EP0289272B1 (de)
JP (1) JPS63269889A (de)
DE (1) DE3876674T2 (de)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431378A (en) * 1972-04-19 1976-04-07 Rca Corp Colour information translating systems
JPS6047641B2 (ja) * 1976-07-06 1985-10-23 ソニー株式会社 磁気記録装置
US4612585A (en) * 1982-09-10 1986-09-16 Hitachi, Ltd. Chrominance signal recording and reproducing apparatus
DE3314782A1 (de) * 1983-04-23 1984-10-25 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Videorecorder mit aufzeichnung eines pal-farbtraegers
JPS6066594A (ja) * 1983-09-22 1985-04-16 Hitachi Ltd ビデオテ−プレコ−ダの色信号処理回路
JPS60163593A (ja) * 1984-02-06 1985-08-26 Hitachi Ltd ビデオ信号記録再生装置
JPS60163592A (ja) * 1984-02-06 1985-08-26 Hitachi Ltd 映像信号処理回路
JPS60214694A (ja) * 1984-04-11 1985-10-26 Hitachi Ltd 磁気記録装置
JPS6163187A (ja) * 1984-09-05 1986-04-01 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPH0832067B2 (ja) * 1984-11-19 1996-03-27 ソニー株式会社 カラー映像信号の再生装置
JPS61212985A (ja) * 1985-03-18 1986-09-20 Hitachi Ltd 磁気記録再生装置
JPS61265995A (ja) * 1985-05-21 1986-11-25 Matsushita Electric Ind Co Ltd 映像信号再生装置
JPS63256088A (ja) * 1987-04-13 1988-10-24 Canon Inc ビデオ信号記録装置
JPS63155986A (ja) * 1986-12-19 1988-06-29 Matsushita Electric Ind Co Ltd 記録再生装置

Also Published As

Publication number Publication date
EP0289272A3 (en) 1989-03-08
DE3876674T2 (de) 1993-04-22
EP0289272B1 (de) 1992-12-16
EP0289272A2 (de) 1988-11-02
JPS63269889A (ja) 1988-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition