DE69020529D1 - Positionsregelsystem der Aufzeichnungsspuren relativ zur Abtastspur einer Kopfanordnung. - Google Patents

Positionsregelsystem der Aufzeichnungsspuren relativ zur Abtastspur einer Kopfanordnung.

Info

Publication number
DE69020529D1
DE69020529D1 DE69020529T DE69020529T DE69020529D1 DE 69020529 D1 DE69020529 D1 DE 69020529D1 DE 69020529 T DE69020529 T DE 69020529T DE 69020529 T DE69020529 T DE 69020529T DE 69020529 D1 DE69020529 D1 DE 69020529D1
Authority
DE
Germany
Prior art keywords
control system
head assembly
position control
recording tracks
scanning track
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
DE69020529T
Other languages
English (en)
Other versions
DE69020529T2 (de
Inventor
Masayoshi Noguchi
Makoto Yamada
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
Publication of DE69020529D1 publication Critical patent/DE69020529D1/de
Application granted granted Critical
Publication of DE69020529T2 publication Critical patent/DE69020529T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack recording
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
    • G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Magnetic Recording (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
DE69020529T 1989-12-30 1990-12-17 Positionsregelsystem der Aufzeichnungsspuren relativ zur Abtastspur einer Kopfanordnung. Expired - Fee Related DE69020529T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1340271A JPH03205640A (ja) 1989-12-30 1989-12-30 トラツクずれ量補正回路

Publications (2)

Publication Number Publication Date
DE69020529D1 true DE69020529D1 (de) 1995-08-03
DE69020529T2 DE69020529T2 (de) 1995-12-21

Family

ID=18335344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020529T Expired - Fee Related DE69020529T2 (de) 1989-12-30 1990-12-17 Positionsregelsystem der Aufzeichnungsspuren relativ zur Abtastspur einer Kopfanordnung.

Country Status (6)

Country Link
US (1) US5231547A (de)
EP (1) EP0436342B1 (de)
JP (1) JPH03205640A (de)
KR (1) KR100190785B1 (de)
AU (1) AU640183B2 (de)
DE (1) DE69020529T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538069B1 (de) * 1991-10-17 1997-12-29 Matsushita Electric Industrial Co., Ltd. Vorrichtung zum Aufnehmen/Wiedergeben von digitalen Daten auf/von einem Aufzeichnungsträger
US5353172A (en) * 1992-11-04 1994-10-04 Alioth Henry L Method of helical tape tracking adjustment using histogram of signal quality versus tape advance distance
EP0831479B1 (de) * 1996-09-24 2001-12-05 Hewlett-Packard Company, A Delaware Corporation Datenverarbeitungsgerät und -verfahren
CN1674953B (zh) * 2002-08-15 2013-03-27 维尼泰克国际公司 一种导管固定装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104684A (en) * 1975-05-19 1978-08-01 Matsushita Electric Industrial Co., Ltd. Rotary head type magnetic video recording and reproducing system
US4338631A (en) * 1977-02-17 1982-07-06 Victor Company Of Japan, Ltd. Video signal, speed-change reproducing system
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
JPS6126955A (ja) * 1984-07-17 1986-02-06 Hitachi Ltd 磁気記録再生装置のオ−トトラツキング装置
JPS61182622A (ja) * 1985-02-08 1986-08-15 Matsushita Electric Ind Co Ltd 自動トラツキング装置
WO1987007461A1 (en) * 1986-05-28 1987-12-03 Mitsubishi Denki Kabushiki Kaisha Image reproducing apparatus
JPS63234439A (ja) * 1987-03-24 1988-09-29 Victor Co Of Japan Ltd トラツキング制御信号発生装置
US5119246A (en) * 1989-03-24 1992-06-02 Sony Corporation Rf tracking servo for vtr with adjustable servo loop gain

Also Published As

Publication number Publication date
KR100190785B1 (ko) 1999-06-01
EP0436342B1 (de) 1995-06-28
US5231547A (en) 1993-07-27
AU6783590A (en) 1991-07-04
JPH03205640A (ja) 1991-09-09
EP0436342A2 (de) 1991-07-10
EP0436342A3 (en) 1991-12-18
AU640183B2 (en) 1993-08-19
DE69020529T2 (de) 1995-12-21
KR910013199A (ko) 1991-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee