JPH04302839A - 自動トラッキング制御回路及びその制御方法 - Google Patents

自動トラッキング制御回路及びその制御方法

Info

Publication number
JPH04302839A
JPH04302839A JP4008404A JP840492A JPH04302839A JP H04302839 A JPH04302839 A JP H04302839A JP 4008404 A JP4008404 A JP 4008404A JP 840492 A JP840492 A JP 840492A JP H04302839 A JPH04302839 A JP H04302839A
Authority
JP
Japan
Prior art keywords
signal
correction
slow
correction signal
video
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.)
Pending
Application number
JP4008404A
Other languages
English (en)
Japanese (ja)
Inventor
Wan-Ho Kim
金　亨　男
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JPH04302839A publication Critical patent/JPH04302839A/ja
Pending 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
    • 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
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Television Signal Processing For Recording (AREA)
JP4008404A 1991-01-24 1992-01-21 自動トラッキング制御回路及びその制御方法 Pending JPH04302839A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1206/1991 1991-01-24
KR1019910001206A KR920015278A (ko) 1991-01-24 1991-01-24 자동 트랙킹 제어장치 및 그 제어방법

Publications (1)

Publication Number Publication Date
JPH04302839A true JPH04302839A (ja) 1992-10-26

Family

ID=19310256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4008404A Pending JPH04302839A (ja) 1991-01-24 1992-01-21 自動トラッキング制御回路及びその制御方法

Country Status (4)

Country Link
JP (1) JPH04302839A (ko)
KR (1) KR920015278A (ko)
DE (1) DE4201902C3 (ko)
GB (1) GB2252865A (ko)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119946A (ja) * 1987-11-02 1989-05-12 Sony Corp 再生装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853824B2 (ja) * 1977-12-13 1983-12-01 松下電器産業株式会社 回転ヘッド型磁気録画再生装置
JPS57210783A (en) * 1981-06-19 1982-12-24 Victor Co Of Japan Ltd Magnetic reproducing device
JPH0644368B2 (ja) * 1982-12-24 1994-06-08 株式会社日立製作所 Ｖｔｒの可変速再生装置
JPS61182622A (ja) * 1985-02-08 1986-08-15 Matsushita Electric Ind Co Ltd 自動トラツキング装置
JPH0746859B2 (ja) * 1985-02-20 1995-05-17 株式会社日立製作所 磁気記録再生装置の静止画再生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119946A (ja) * 1987-11-02 1989-05-12 Sony Corp 再生装置

Also Published As

Publication number Publication date
GB9201586D0 (en) 1992-03-11
KR920015278A (ko) 1992-08-26
DE4201902C2 (ko) 1993-03-25
GB2252865A (en) 1992-08-19
DE4201902A1 (de) 1992-07-30
DE4201902C3 (de) 1996-09-26

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