KR890005704A - Magnetic recording and playback device - Google Patents

Magnetic recording and playback device Download PDF

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Publication number
KR890005704A
KR890005704A KR1019880011280A KR880011280A KR890005704A KR 890005704 A KR890005704 A KR 890005704A KR 1019880011280 A KR1019880011280 A KR 1019880011280A KR 880011280 A KR880011280 A KR 880011280A KR 890005704 A KR890005704 A KR 890005704A
Authority
KR
South Korea
Prior art keywords
signal
magnetic recording
track
recording
marker
Prior art date
Application number
KR1019880011280A
Other languages
Korean (ko)
Other versions
KR960015998B1 (en
Inventor
겐지 나카노
가즈유키 오가와
Original Assignee
오가 노리오
소니 가부시키가이샤
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 오가 노리오, 소니 가부시키가이샤 filed Critical 오가 노리오
Publication of KR890005704A publication Critical patent/KR890005704A/en
Application granted granted Critical
Publication of KR960015998B1 publication Critical patent/KR960015998B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음No content

Description

자기기록 재생장치Magnetic recording and playback device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본원 발명의 자기기록 재생장치에 있어서의 마커신호위치를 나타내는 트랙의 패턴.1 is a pattern of tracks showing marker signal positions in the magnetic recording and reproducing apparatus of the present invention.

제2도는 마커영역을 확대했을때의 트랙패턴의 설명도.2 is an explanatory diagram of a track pattern when the marker region is enlarged.

제3도는 코드화 된 마커신호의 일예를 나타내는 코드패턴.3 is a code pattern showing an example of a coded marker signal.

Claims (2)

자기테이프의 경사방향의 트랙에 신호를 기록할 수 있는 회전 자기헤드를 구비한 자기기록 재생장치에 있어서, 상기 트랙에 기록된 영상신호의 소정위치를 기준으로 하여 클록신호를 계수하는 수단으로 설치하고, 상기 계수수단에 의해서 상기 트랙의 영상신호가 기록되어 있지 않은 마커영역을 지정하는 수단과, 복수 필드에 걸쳐서 상기 마커영역에 마커신호를 기록하는 수단을 설치하고, 상기 마커신호를 큐서치에 의해 검출하여 소정의 트랙의 영상신호의 선두 찾기를 할 수 있도록 한것을 특징으로 하는 자기기록 재생장치.A magnetic recording and reproducing apparatus having a rotating magnetic head capable of recording a signal on a track in an inclined direction of a magnetic tape, comprising: means for counting a clock signal on the basis of a predetermined position of a video signal recorded on the track; Means for designating a marker region in which the video signal of the track is not recorded by the counting means, and means for recording a marker signal in the marker region over a plurality of fields; A magnetic recording and reproducing apparatus characterized by detecting and searching for a head of a video signal of a predetermined track. 제 1 항에 있어서, 마커신호가 코딩된 디지탈 신호에 의해서 기록되는 것을 특징으로 하는 자기기록 재생장치.The magnetic recording and reproducing apparatus according to claim 1, wherein the marker signal is recorded by a coded digital signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880011280A 1987-09-14 1988-09-01 Video tape recording with a video printing controller KR960015998B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-228439 1987-09-14
JP87-228439 1987-09-14
JP62228439A JP2650269B2 (en) 1987-09-14 1987-09-14 Magnetic recording / reproducing device

Publications (2)

Publication Number Publication Date
KR890005704A true KR890005704A (en) 1989-05-16
KR960015998B1 KR960015998B1 (en) 1996-11-25

Family

ID=16876509

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011280A KR960015998B1 (en) 1987-09-14 1988-09-01 Video tape recording with a video printing controller

Country Status (2)

Country Link
JP (1) JP2650269B2 (en)
KR (1) KR960015998B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3554177B2 (en) 1997-04-23 2004-08-18 キヤノン株式会社 Output control device, output control method, storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614270Y2 (en) * 1984-09-03 1994-04-13 カシオ計算機株式会社 VTR cue control device
JPH0719406B2 (en) * 1985-02-13 1995-03-06 パイオニア株式会社 Recording method of magnetic tape

Also Published As

Publication number Publication date
KR960015998B1 (en) 1996-11-25
JP2650269B2 (en) 1997-09-03
JPS6472348A (en) 1989-03-17

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