DE69622689D1 - System,vorrichtung und verfahren zur aufnahme und wiedergabe von informationen - Google Patents

System,vorrichtung und verfahren zur aufnahme und wiedergabe von informationen

Info

Publication number
DE69622689D1
DE69622689D1 DE69622689T DE69622689T DE69622689D1 DE 69622689 D1 DE69622689 D1 DE 69622689D1 DE 69622689 T DE69622689 T DE 69622689T DE 69622689 T DE69622689 T DE 69622689T DE 69622689 D1 DE69622689 D1 DE 69622689D1
Authority
DE
Germany
Prior art keywords
recording
playing back
back information
information
playing
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
DE69622689T
Other languages
English (en)
Other versions
DE69622689T2 (de
Inventor
Jozef Kalfs
Abraham Hoogendoorn
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.)
OnStream Inc
Original Assignee
OnStream Inc
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 OnStream Inc filed Critical OnStream Inc
Application granted granted Critical
Publication of DE69622689D1 publication Critical patent/DE69622689D1/de
Publication of DE69622689T2 publication Critical patent/DE69622689T2/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
    • 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
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00817—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • 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
    • 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
    • G11B5/596—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 disks
    • 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
    • G11B2005/0002—Special dispositions or recording techniques
    • G11B2005/0005—Arrangements, methods or circuits
    • G11B2005/001—Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure
    • G11B2005/0013—Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure of transducers, e.g. linearisation, equalisation
    • G11B2005/0016—Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure of transducers, e.g. linearisation, equalisation of magnetoresistive transducers
DE69622689T 1995-11-10 1996-10-25 System,vorrichtung und verfahren zur aufnahme und wiedergabe von informationen Expired - Fee Related DE69622689T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95203068 1995-11-10
PCT/IB1996/001154 WO1997017700A1 (en) 1995-11-10 1996-10-25 System, apparatus and method for recording and reproducing information

Publications (2)

Publication Number Publication Date
DE69622689D1 true DE69622689D1 (de) 2002-09-05
DE69622689T2 DE69622689T2 (de) 2003-04-03

Family

ID=8220821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622689T Expired - Fee Related DE69622689T2 (de) 1995-11-10 1996-10-25 System,vorrichtung und verfahren zur aufnahme und wiedergabe von informationen

Country Status (8)

Country Link
US (1) US5949607A (de)
EP (1) EP0803120B1 (de)
JP (1) JPH10512705A (de)
KR (1) KR19980701266A (de)
CN (1) CN1168189A (de)
DE (1) DE69622689T2 (de)
TW (1) TW331005B (de)
WO (1) WO1997017700A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW352433B (en) * 1996-12-10 1999-02-11 Philips Electronics Nv System for recording and/or reproducing information, medium for use in the system, and magnetic head for formating the medium
US5923272A (en) * 1997-07-08 1999-07-13 International Business Machines Corporation Serial bitstream code for timing-based servo
JP2001513248A (ja) * 1997-12-22 2001-08-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 情報を記録及び／又は再生するシステム、該システムに使用する媒体、磁気エンボスヘッド及び該媒体をフォーマットする装置
US6031673A (en) * 1998-03-04 2000-02-29 Hewlett-Packard Company Servo band verification in linear tape systems having timing-based servo formats
US6172837B1 (en) * 1998-03-23 2001-01-09 Hewlett-Packard Company Postponable servo code selection
NL1015834C2 (nl) * 2000-07-28 2002-01-29 Onstream B V Werkwijze voor het op verschillende diepte schrijven van informatie in een magnetische band.
US6580581B1 (en) * 2000-08-16 2003-06-17 International Business Machines Corporation Recovery of lateral position of a servo system with respect to longitudinal servo bands of a magnetic tape
US6661600B1 (en) * 2000-11-02 2003-12-09 International Business Machines Corporation Calibration of servo index positions of a magnetic tape employing second order curve fitting
US6970314B2 (en) * 2002-06-05 2005-11-29 Storage Technology Corporation Multiple section read/write head for high track density, flexible media storage applications
US9047899B1 (en) * 2014-05-15 2015-06-02 International Business Machines Corporation Servo pattern of a tape storage medium
US9058828B1 (en) * 2014-05-15 2015-06-16 International Business Machines Corporation Servo pattern of a tape storage medium
US9842047B2 (en) * 2014-11-24 2017-12-12 Seagate Technology Llc Non-sequential write for sequential read back

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315041A (en) * 1965-01-22 1967-04-18 Robot Education Systems Track selection control means for magnetic signal recording and reproducing systems
US4318141A (en) * 1979-12-07 1982-03-02 International Business Machines Corp. Buried servo recording systems and methods
US4313140A (en) * 1979-12-07 1982-01-26 International Business Machines Corporation Buried control signal recording systems and method
US4975791A (en) * 1988-03-22 1990-12-04 Carlisle Memory Products Group Incorporated Recording system having head transducers with controlled skew
US5262908A (en) * 1990-02-20 1993-11-16 Sharp Kabushiki Kaisha Tracking control device for magnetic recording/reproducing apparatus
US5291348A (en) * 1992-04-15 1994-03-01 Wangtek, Inc. High density servo tracking

Also Published As

Publication number Publication date
EP0803120B1 (de) 2002-07-31
WO1997017700A1 (en) 1997-05-15
JPH10512705A (ja) 1998-12-02
EP0803120A1 (de) 1997-10-29
KR19980701266A (ko) 1998-05-15
US5949607A (en) 1999-09-07
CN1168189A (zh) 1997-12-17
DE69622689T2 (de) 2003-04-03
TW331005B (en) 1998-05-01

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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