DE68913604D1 - Videosignalaufzeichnungs- und Wiedergabevorrichtung. - Google Patents

Videosignalaufzeichnungs- und Wiedergabevorrichtung.

Info

Publication number
DE68913604D1
DE68913604D1 DE89112783T DE68913604T DE68913604D1 DE 68913604 D1 DE68913604 D1 DE 68913604D1 DE 89112783 T DE89112783 T DE 89112783T DE 68913604 T DE68913604 T DE 68913604T DE 68913604 D1 DE68913604 D1 DE 68913604D1
Authority
DE
Germany
Prior art keywords
video signal
playback device
signal recording
recording
playback
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 - Fee Related
Application number
DE89112783T
Other languages
English (en)
Other versions
DE68913604T2 (de
Inventor
Toshiaki Tabuchi
Tohru Okuda
Taizoh Sasada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority claimed from JP63173268A external-priority patent/JPH0222979A/ja
Priority claimed from JP63173269A external-priority patent/JPH0222977A/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE68913604D1 publication Critical patent/DE68913604D1/de
Application granted granted Critical
Publication of DE68913604T2 publication Critical patent/DE68913604T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal
    • H04N9/7973—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal by dividing the luminance or colour component signal samples or frequency bands among a plurality of recording channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE1989613604 1988-07-12 1989-07-12 Videosignalaufzeichnungs- und Wiedergabevorrichtung. Expired - Fee Related DE68913604T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63173268A JPH0222979A (ja) 1988-07-12 1988-07-12 ビデオ信号記録再生装置
JP63173269A JPH0222977A (ja) 1988-07-12 1988-07-12 ビデオ信号記録再生装置

Publications (2)

Publication Number Publication Date
DE68913604D1 true DE68913604D1 (de) 1994-04-14
DE68913604T2 DE68913604T2 (de) 1994-09-29

Family

ID=26495321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989613604 Expired - Fee Related DE68913604T2 (de) 1988-07-12 1989-07-12 Videosignalaufzeichnungs- und Wiedergabevorrichtung.

Country Status (2)

Country Link
EP (1) EP0350902B1 (de)
DE (1) DE68913604T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410880A (ja) * 1990-04-27 1992-01-16 Matsushita Electric Ind Co Ltd 映像信号の録画再生方法
JPH0427286A (ja) * 1990-05-22 1992-01-30 Sony Corp Ｖｔｒ
EP0524627A3 (en) * 1991-07-24 1993-12-01 Matsushita Electric Ind Co Ltd Recording/reproducing apparatus

Also Published As

Publication number Publication date
EP0350902A2 (de) 1990-01-17
EP0350902A3 (en) 1990-08-01
EP0350902B1 (de) 1994-03-09
DE68913604T2 (de) 1994-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee