DE69318610T2 - Format zum eingebetteter Servo-Information und Verfahren Mehrspuraufzeichnen - Google Patents

Format zum eingebetteter Servo-Information und Verfahren Mehrspuraufzeichnen

Info

Publication number
DE69318610T2
DE69318610T2 DE69318610T DE69318610T DE69318610T2 DE 69318610 T2 DE69318610 T2 DE 69318610T2 DE 69318610 T DE69318610 T DE 69318610T DE 69318610 T DE69318610 T DE 69318610T DE 69318610 T2 DE69318610 T2 DE 69318610T2
Authority
DE
Germany
Prior art keywords
format
servo information
track recording
embedded servo
embedded
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
DE69318610T
Other languages
English (en)
Other versions
DE69318610D1 (de
Inventor
John M Chambors
Bruce V Janiszewski
Marlin K Klumpp
Nick A Skogler
Lawrence Tucker
Robert G Voss
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.)
Certance LLC
Original Assignee
Seagate Technology LLC
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 Seagate Technology LLC filed Critical Seagate Technology LLC
Publication of DE69318610D1 publication Critical patent/DE69318610D1/de
Application granted granted Critical
Publication of DE69318610T2 publication Critical patent/DE69318610T2/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
DE69318610T 1992-03-23 1993-03-23 Format zum eingebetteter Servo-Information und Verfahren Mehrspuraufzeichnen Expired - Fee Related DE69318610T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/855,239 US5396376A (en) 1992-03-23 1992-03-23 Multi-track embedded servo recording format and method

Publications (2)

Publication Number Publication Date
DE69318610D1 DE69318610D1 (de) 1998-06-25
DE69318610T2 true DE69318610T2 (de) 1998-12-03

Family

ID=25320718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318610T Expired - Fee Related DE69318610T2 (de) 1992-03-23 1993-03-23 Format zum eingebetteter Servo-Information und Verfahren Mehrspuraufzeichnen

Country Status (5)

Country Link
US (1) US5396376A (de)
EP (1) EP0562563B1 (de)
JP (2) JP3332966B2 (de)
CA (1) CA2070969A1 (de)
DE (1) DE69318610T2 (de)

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JP3322998B2 (ja) 1994-04-12 2002-09-09 三菱電機株式会社 ディジタルｖｔｒ
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DE69421072T2 (de) * 1994-05-23 2000-04-20 St Microelectronics Srl Vorrichtung zur Verarbeitung von Servosignalen in einer in Parallelarchitektur ausgeführten Lesevorrichtung für Festplatten
US5452150A (en) * 1994-06-27 1995-09-19 Minnesota Mining And Manufacturing Company Data cartridge with magnetic tape markers
US5602703A (en) * 1994-12-27 1997-02-11 Seagate Technology, Inc. Recording head for recording track-centering servo signals on a multi-track recording medium
US5815337A (en) * 1995-10-24 1998-09-29 Seagate Technology, Inc. Tape drive having an arcuate scanner and a method for calibrating the arcuate scanner
JPH10512704A (ja) * 1995-11-08 1998-12-02 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ トラッキング信号を具備する長手記録担体への情報信号の記録及びその再生
US6130792A (en) * 1995-11-13 2000-10-10 Seagate Technology, Inc. Flat servo bursts for arcuate track scanner
US5796537A (en) * 1995-11-13 1998-08-18 Seagate Technology, Inc. Method and arrangement for servoing and formatting magnetic recording tape
US5847892A (en) * 1995-11-13 1998-12-08 Seagate Technology, Inc. Servoing and formatting magnetic recording tape in an arcuate scanner system
US5926339A (en) * 1997-02-21 1999-07-20 Storage Technology Corporation Method for servo track identification
US6018429A (en) * 1997-02-21 2000-01-25 Storage Technology Corporation Tape servo pattern with embedded servo track number identification
US6075666A (en) * 1997-02-21 2000-06-13 Storage Technology Corporation Tape servo pattern having an embedded position count field
US5898533A (en) * 1997-02-21 1999-04-27 Storage Technology Corporation Tape servo pattern with embedded servo track number identification
US5920439A (en) * 1997-02-21 1999-07-06 Storage Technology Corporation Method for determining longitudinal position on a magnetic tape having an embedded position count field
US6023385A (en) * 1997-02-21 2000-02-08 Storage Technology Corporation Tape servo pattern with enhanced synchronization properties
US5963400A (en) * 1997-02-21 1999-10-05 Storage Technology Corporation Thin film tape head including split top pole
US5973869A (en) * 1997-02-21 1999-10-26 Storage Technology Corporation Servo frame edge detection for tape servo pattern with synchronization field
US5946156A (en) * 1997-03-04 1999-08-31 Imation Corp. Tape servo system and methods, write/read heads, and servo track configurations regarding same
US6134070A (en) * 1997-05-22 2000-10-17 Imation Corp. Encoded servo track configurations, servo writer and systems/method regarding same
EP0940812B1 (de) * 1998-03-04 2006-11-15 Hewlett-Packard Company, A Delaware Corporation Absolute longitudinale Positionskodierung in linearen Bandsystemen
JP2002510113A (ja) * 1998-03-30 2002-04-02 ストーリッジ テクノロジー コーポレーション サーボトラック識別方法
EP1075690A4 (de) * 1998-03-30 2002-06-12 Imation Corp Bandservomuster das longitudinale positionsinformation enthählt
EP1075694A4 (de) * 1998-03-30 2002-04-17 Imation Corp Band-servomuster mit verbesserten synchronisationseigenschaften
US6462898B2 (en) * 1998-06-16 2002-10-08 International Business Machines Corporation Disk drive with information encoded in the position error signal fields
DE19846835A1 (de) 1998-10-10 2000-04-13 Thomson Brandt Gmbh Verfahren zur Spurlageregelung
AU2547199A (en) * 1999-02-17 2000-09-04 Quantum Corporation Method of writing servo signal on magnetic tape
US6330123B1 (en) 1999-05-28 2001-12-11 Imation Corp. Head assembly having a single pass servo writer
US6583675B2 (en) * 2001-03-20 2003-06-24 Broadcom Corporation Apparatus and method for phase lock loop gain control using unit current sources
US6665137B2 (en) * 2001-06-07 2003-12-16 Quantum Corporation Method for locating data tracks on a tape media
US7102839B2 (en) * 2003-10-31 2006-09-05 International Business Machines Corporation Magnetic recording channel utilizing control fields for timing recovery, equalization, amplitude and amplitude asymmetry
US7038872B2 (en) * 2003-11-10 2006-05-02 Imation Corp. Servo patterns with inherent track ID
US7038871B2 (en) * 2003-11-10 2006-05-02 Imation Corp. Multi-band servo patterns with inherent track ID
US7142381B2 (en) * 2003-11-10 2006-11-28 Imation Corp. Servo writing devices for creating servo patterns with inherent track ID
US8140744B2 (en) * 2004-07-01 2012-03-20 Seagate Technology Llc Method and system for increasing data storage reliability and efficiency via compression
US7508609B2 (en) * 2006-10-25 2009-03-24 Spectra Logic Corporation Formatted storage media providing space for encrypted text and dedicated space for clear text
JP4983460B2 (ja) * 2007-07-23 2012-07-25 ソニー株式会社 データ再生装置、データ再生方法、及びデータ記録再生装置
JP2009032375A (ja) * 2007-07-30 2009-02-12 Sony Corp トラックフォーマット、記録媒体、記録装置、記録方法、再生装置、再生方法、及び記録再生装置
US7724466B2 (en) * 2008-02-25 2010-05-25 International Business Machines Corporation Method and system for servo stripe width detection and compensation
JP4930617B2 (ja) * 2010-03-26 2012-05-16 ソニー株式会社 磁気テープ装置
EP2612298A4 (de) 2010-09-03 2017-01-04 Telefonaktiebolaget LM Ericsson (publ) Co-kompression und co-dekompression von datenwerten
US8924611B2 (en) 2012-06-26 2014-12-30 Intel Corporation Providing a serial protocol for a bidirectional serial interconnect
US9710406B2 (en) 2014-12-15 2017-07-18 Intel Corporation Data transmission using PCIe protocol via USB port
US10363111B2 (en) * 2016-02-05 2019-07-30 Johnson & Johnson Surgical Vision, Inc. Phacoemulsification surgical multi-use pack usage tracker system
US11138996B1 (en) 2020-05-08 2021-10-05 Western Digital Technologies, Inc. Data storage device employing embedded servo sectors for magnetic tape

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US4472750A (en) * 1981-07-02 1984-09-18 Irwin Magnetic Systems, Inc. Data record with pre-recorded transducer positioning signals, and system for utilizing same
US4414593A (en) * 1981-10-08 1983-11-08 Archive Corporation Streaming cartridge tape drive
US4492993A (en) * 1982-12-14 1985-01-08 Rosstream Research Associates, Ltd. Magnetic recording tape and corresponding method providing indication of end-of-tape conditions
US4586094A (en) * 1984-03-13 1986-04-29 Irwin Magnetic Systems, Inc. Method and apparatus for pre-recording tracking information on magnetic media
JP2593437B2 (ja) * 1985-09-24 1997-03-26 株式会社東芝 磁気デイスクのサーボ位置決め装置
US4858039A (en) * 1988-02-04 1989-08-15 Archive Corporation Streaming tape drive with direct block addressability
US4979051A (en) * 1988-03-22 1990-12-18 Eggebeen James A Bimodal multi-track magnetic head
US5003408A (en) * 1988-08-04 1991-03-26 Irwin Magnetic Systems, Inc. Method and apparatus for removing data stream variations
US5055951A (en) * 1989-03-10 1991-10-08 Irwin Magnetic Systems, Inc. Method and apparatus for servo-positioning movable transducer heads
JP2612337B2 (ja) * 1989-03-29 1997-05-21 三菱電機株式会社 磁気ヘッドの位置決めのためのサーボ情報の記録・検出方法
US5079654A (en) * 1989-05-30 1992-01-07 Teac Corporation Data transducer position control system for data transfer apparatus employing dislike record media
US5073834A (en) * 1990-01-17 1991-12-17 International Business Machines Corporation Disk file or tape drive with high servo sample rate embedding additional servo sectors within individual data sectors
JPH05182131A (ja) * 1991-06-07 1993-07-23 Minnesota Mining & Mfg Co <3M> マルチチャンネルヘッドアセンブリと書き込み装置と磁気記録媒体

Also Published As

Publication number Publication date
EP0562563A2 (de) 1993-09-29
EP0562563A3 (en) 1994-08-24
DE69318610D1 (de) 1998-06-25
JP3548562B2 (ja) 2004-07-28
JP3332966B2 (ja) 2002-10-07
EP0562563B1 (de) 1998-05-20
JPH05290518A (ja) 1993-11-05
JP2003022503A (ja) 2003-01-24
CA2070969A1 (en) 1993-09-24
US5396376A (en) 1995-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEAGATE REMOVABLE STORAGE SOLUTIONS LLC., SCOTTS V

8339 Ceased/non-payment of the annual fee