JP3161628B2 - 磁気記録再生装置 - Google Patents

磁気記録再生装置

Info

Publication number
JP3161628B2
JP3161628B2 JP13794492A JP13794492A JP3161628B2 JP 3161628 B2 JP3161628 B2 JP 3161628B2 JP 13794492 A JP13794492 A JP 13794492A JP 13794492 A JP13794492 A JP 13794492A JP 3161628 B2 JP3161628 B2 JP 3161628B2
Authority
JP
Japan
Prior art keywords
recording
signal
record
track
area
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
JP13794492A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05307803A (ja
Inventor
貢 吉弘
幹夫 喜多
和之 杉▲ざき▼
修 清水
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 JP13794492A priority Critical patent/JP3161628B2/ja
Priority to US08/052,752 priority patent/US5430583A/en
Priority to DE69322541T priority patent/DE69322541T2/de
Priority to EP93303374A priority patent/EP0568377B1/en
Priority to KR1019930007259A priority patent/KR100328158B1/ko
Publication of JPH05307803A publication Critical patent/JPH05307803A/ja
Application granted granted Critical
Publication of JP3161628B2 publication Critical patent/JP3161628B2/ja
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
    • 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
    • G11B15/4676—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 using signals recorded in tracks disposed in parallel with the scanning direction
    • G11B15/4677—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 using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
    • G11B15/4678—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 using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
JP13794492A 1992-04-30 1992-04-30 磁気記録再生装置 Expired - Fee Related JP3161628B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13794492A JP3161628B2 (ja) 1992-04-30 1992-04-30 磁気記録再生装置
US08/052,752 US5430583A (en) 1992-04-30 1993-04-27 Magnetic recording and/or reproducing apparatus
DE69322541T DE69322541T2 (de) 1992-04-30 1993-04-29 Magnetisches Aufnahme und/oder Wiedergabegerät
EP93303374A EP0568377B1 (en) 1992-04-30 1993-04-29 Magnetic recording and/or reproducing apparatus
KR1019930007259A KR100328158B1 (ko) 1992-04-30 1993-04-29 자기기록재생장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13794492A JP3161628B2 (ja) 1992-04-30 1992-04-30 磁気記録再生装置

Publications (2)

Publication Number Publication Date
JPH05307803A JPH05307803A (ja) 1993-11-19
JP3161628B2 true JP3161628B2 (ja) 2001-04-25

Family

ID=15210358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13794492A Expired - Fee Related JP3161628B2 (ja) 1992-04-30 1992-04-30 磁気記録再生装置

Country Status (5)

Country Link
US (1) US5430583A (enExample)
EP (1) EP0568377B1 (enExample)
JP (1) JP3161628B2 (enExample)
KR (1) KR100328158B1 (enExample)
DE (1) DE69322541T2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0152045B1 (ko) * 1995-04-27 1998-10-15 김광호 디지탈브이시알의 가변속 재생장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120008A (en) * 1976-10-05 1978-10-10 Eastman Kodak Company Overlap track servo for dynamic position correction in a rotary-head tape recorder
JPS5888822A (ja) * 1981-11-24 1983-05-27 Matsushita Electric Ind Co Ltd トラツキング制御方式
US4528605A (en) * 1982-02-13 1985-07-09 Victor Company Of Japan, Ltd. Rotary magnetic head scanning control system in a magnetic recording and reproducing apparatus
US4748520A (en) * 1982-12-13 1988-05-31 Sony Corporation Method for recording a digital information signal and tracking pilot signals at different locations in the track
JPS59157810A (ja) * 1983-02-28 1984-09-07 Sony Corp デジタル信号の再生方法
JPH0640406B2 (ja) * 1985-01-31 1994-05-25 ソニー株式会社 情報信号再生装置のドラムサ−ボ回路
DE3541272A1 (de) * 1985-11-22 1987-05-27 Thomson Brandt Gmbh Magnetbandgeraet
JPH02195560A (ja) * 1989-01-24 1990-08-02 Sony Corp 再生方法
JPH0426947A (ja) * 1990-05-21 1992-01-30 Sony Corp 再生方法

Also Published As

Publication number Publication date
US5430583A (en) 1995-07-04
JPH05307803A (ja) 1993-11-19
EP0568377A2 (en) 1993-11-03
EP0568377A3 (enExample) 1994-02-23
DE69322541D1 (de) 1999-01-28
KR100328158B1 (ko) 2002-08-19
EP0568377B1 (en) 1998-12-16
KR930022283A (ko) 1993-11-23
DE69322541T2 (de) 1999-06-17

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