JPS6258046B2 - - Google Patents

Info

Publication number
JPS6258046B2
JPS6258046B2 JP55136850A JP13685080A JPS6258046B2 JP S6258046 B2 JPS6258046 B2 JP S6258046B2 JP 55136850 A JP55136850 A JP 55136850A JP 13685080 A JP13685080 A JP 13685080A JP S6258046 B2 JPS6258046 B2 JP S6258046B2
Authority
JP
Japan
Prior art keywords
video
head
tracking
signal recording
video 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
Application number
JP55136850A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5764325A (en
Inventor
Masanobu Nishikata
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP55136850A priority Critical patent/JPS5764325A/ja
Publication of JPS5764325A publication Critical patent/JPS5764325A/ja
Publication of JPS6258046B2 publication Critical patent/JPS6258046B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G11B5/592—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Position Or Direction (AREA)
JP55136850A 1980-09-30 1980-09-30 Automatic tracking device of video tape recorder Granted JPS5764325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55136850A JPS5764325A (en) 1980-09-30 1980-09-30 Automatic tracking device of video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55136850A JPS5764325A (en) 1980-09-30 1980-09-30 Automatic tracking device of video tape recorder

Publications (2)

Publication Number Publication Date
JPS5764325A JPS5764325A (en) 1982-04-19
JPS6258046B2 true JPS6258046B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-03

Family

ID=15184957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55136850A Granted JPS5764325A (en) 1980-09-30 1980-09-30 Automatic tracking device of video tape recorder

Country Status (1)

Country Link
JP (1) JPS5764325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378301B (de) * 1983-06-17 1985-07-25 Philips Nv System zum wiedergeben von auf einem magnetband gespeicherten signalen
JPS6038717A (ja) * 1983-08-11 1985-02-28 Akai Electric Co Ltd 情報再生装置
JPS6456226U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-10-02 1989-04-07
JPH0664794B2 (ja) * 1987-12-21 1994-08-22 三菱電機株式会社 磁気記録再生装置の自動トラツキング制御装置
DE68925915T2 (de) * 1988-01-30 1996-08-08 Sony Corp Magnetisches Aufzeichnungs- und Wiedergabegerät
JP2600006B2 (ja) * 1990-04-03 1997-04-16 三菱電機株式会社 磁気記録再生方法
JP2600007B2 (ja) * 1990-04-03 1997-04-16 三菱電機株式会社 磁気記録再生方法

Also Published As

Publication number Publication date
JPS5764325A (en) 1982-04-19

Similar Documents

Publication Publication Date Title
JP2584006B2 (ja) 磁気記録再生装置
JPS6258046B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3271103B2 (ja) 回転ヘッド型記録／再生装置
JPH0432014A (ja) パイロット信号記録装置
US3293627A (en) Magnetic reproducing system utilizing two overlapped heads to center on one track
US5276568A (en) Tracking control device in a magnetic reproducing apparatus with offsetting of a level of only one of two pilot-signal detection signals
JPS6359079A (ja) 回転ヘツド型再生装置
JP2615766B2 (ja) 再生映像信号の処理装置
US4734798A (en) Magnetic recording and reproducing apparatus
JP3217816B2 (ja) 情報処理装置
JP3074767B2 (ja) 回転ヘッドドラム
JPH0224874A (ja) 磁気記録装置
JPS61187186A (ja) 磁気テープの記録方法
JP2674205B2 (ja) 映像信号再生装置
JP2527746B2 (ja) テ−プレコ−ダ装置
JPH03116404A (ja) 回転ヘッド型再生装置
JPH0320916Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2512320B2 (ja) 記憶再生装置
JPS6387609A (ja) ビデオテ−プレコ−ダ
JPS589496B2 (ja) シンゴウノキロクサイセイホウホウ
JPH01871A (ja) 映像信号記録再生方法
JPH0675319B2 (ja) 磁気テープ再生装置
JPH0552579B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS61158005A (ja) 回転ヘツド型磁気記録再生装置
JPH028384B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)