ATE162329T1 - Spurregelkreis - Google Patents

Spurregelkreis

Info

Publication number
ATE162329T1
ATE162329T1 AT90122539T AT90122539T ATE162329T1 AT E162329 T1 ATE162329 T1 AT E162329T1 AT 90122539 T AT90122539 T AT 90122539T AT 90122539 T AT90122539 T AT 90122539T AT E162329 T1 ATE162329 T1 AT E162329T1
Authority
AT
Austria
Prior art keywords
tracking
reproduction
error data
detects
magnetic heads
Prior art date
Application number
AT90122539T
Other languages
English (en)
Inventor
Makoto Yamada
Masayoshi Noguchi
Junji Ono
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
Priority claimed from JP1340270A external-priority patent/JPH03203850A/ja
Priority claimed from JP1340278A external-priority patent/JP2785404B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE162329T1 publication Critical patent/ATE162329T1/de

Links

Classifications

    • 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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Electric Motors In General (AREA)
  • Air Bags (AREA)
  • Burglar Alarm Systems (AREA)
AT90122539T 1989-12-30 1990-11-26 Spurregelkreis ATE162329T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1340270A JPH03203850A (ja) 1989-12-30 1989-12-30 トラツキング制御回路
JP1340278A JP2785404B2 (ja) 1989-12-30 1989-12-30 磁気テープのトラッキング制御装置

Publications (1)

Publication Number Publication Date
ATE162329T1 true ATE162329T1 (de) 1998-01-15

Family

ID=26576661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90122539T ATE162329T1 (de) 1989-12-30 1990-11-26 Spurregelkreis

Country Status (4)

Country Link
US (1) US5251079A (de)
EP (1) EP0436114B1 (de)
AT (1) ATE162329T1 (de)
DE (1) DE69031943T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141204C2 (de) * 1990-12-14 1997-03-27 Hitachi Ltd Spurführungseinrichtung für ein magnetisches Aufzeichnungs- und Wiedergabegerät
US5629814A (en) * 1993-01-27 1997-05-13 Goldstar Co., Ltd. Automatic tracking control apparatus and method
DE69419646T2 (de) * 1993-03-03 2000-04-13 Matsushita Electric Industrial Co., Ltd. Signalaufzeichnungs- und Wiedergabegerät
JP3420286B2 (ja) * 1993-05-28 2003-06-23 キヤノン株式会社 記録再生装置
JP2771776B2 (ja) * 1993-07-21 1998-07-02 三星電子株式会社 トラッキング制御方法及びその装置
EP0684734B1 (de) 1994-05-25 2000-09-13 Canon Kabushiki Kaisha Anlage und Verfahren zum Ermitteln eines Leitsignals in einem digitalen Signal und Wiedergabevorrichtung
KR0137333B1 (ko) * 1994-06-24 1998-05-15 김광호 배속재생을 위한 헤드트래킹 제어방법 및 그 장치
US5629914A (en) * 1995-03-20 1997-05-13 International Business Machines Corporation Data-transition threshold following in optical recording
KR100191306B1 (ko) * 1995-07-05 1999-06-15 윤종용 비디오 카세트 레코더의 헤드스위칭신호 발생방법 및 그_장치
US8190961B1 (en) 2006-11-28 2012-05-29 Marvell International Ltd. System and method for using pilot signals in non-volatile memory devices
US10171228B2 (en) * 2015-03-19 2019-01-01 Sony Corporation Receiving circuit, electronic device, transmission/reception system, and receiving circuit control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150162A (ja) * 1982-03-03 1983-09-06 Hitachi Ltd 磁気記録再生装置
US4587580A (en) * 1983-01-11 1986-05-06 Canon Kabushiki Kaisha Video signal reproducing apparatus
EP0138210A3 (de) * 1983-10-14 1986-02-05 Hitachi, Ltd. Magnetisches Aufnahme- oder Wiedergabegerät der Art mit Drehkopf und Verfahren zum Erzeugen von Spurnachlaufsteuersignalen
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
JPH0619883B2 (ja) * 1987-11-20 1994-03-16 三洋電機株式会社 回転ヘッド式テープレコーダの再生方法
JP2695830B2 (ja) * 1988-03-31 1998-01-14 株式会社東芝 トラッキング制御装置
JPH0740340B2 (ja) * 1988-09-05 1995-05-01 三菱電機株式会社 ヘリカルスキャン方式テープ再生装置のトラッキング制御回路

Also Published As

Publication number Publication date
DE69031943D1 (de) 1998-02-19
US5251079A (en) 1993-10-05
EP0436114B1 (de) 1998-01-14
EP0436114A2 (de) 1991-07-10
DE69031943T2 (de) 1998-04-23
EP0436114A3 (en) 1991-12-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee