JPH0524712B2 - - Google Patents

Info

Publication number
JPH0524712B2
JPH0524712B2 JP57151206A JP15120682A JPH0524712B2 JP H0524712 B2 JPH0524712 B2 JP H0524712B2 JP 57151206 A JP57151206 A JP 57151206A JP 15120682 A JP15120682 A JP 15120682A JP H0524712 B2 JPH0524712 B2 JP H0524712B2
Authority
JP
Japan
Prior art keywords
signal
frequency
pilot signal
difference
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 - Lifetime
Application number
JP57151206A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5940784A (ja
Inventor
Shoji Nemoto
Hiroshi Yoshioka
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 JP57151206A priority Critical patent/JPS5940784A/ja
Priority to AU18315/83A priority patent/AU560482B2/en
Priority to US06/526,063 priority patent/US4594615A/en
Priority to CA000435662A priority patent/CA1242525A/en
Priority to DE8383305021T priority patent/DE3378554D1/de
Priority to AT83305021T priority patent/ATE38914T1/de
Priority to EP83305021A priority patent/EP0102826B1/en
Publication of JPS5940784A publication Critical patent/JPS5940784A/ja
Publication of JPH0524712B2 publication Critical patent/JPH0524712B2/ja
Granted legal-status Critical Current

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
    • 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
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Television Signal Processing For Recording (AREA)
  • Closed-Circuit Television Systems (AREA)
JP57151206A 1982-08-31 1982-08-31 映像再生装置 Granted JPS5940784A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP57151206A JPS5940784A (ja) 1982-08-31 1982-08-31 映像再生装置
AU18315/83A AU560482B2 (en) 1982-08-31 1983-08-23 Utr still picture reproduction
US06/526,063 US4594615A (en) 1982-08-31 1983-08-24 Still image reproducing apparatus
CA000435662A CA1242525A (en) 1982-08-31 1983-08-30 Still image reproducing apparatus
DE8383305021T DE3378554D1 (en) 1982-08-31 1983-08-31 Still image reproducing apparatus
AT83305021T ATE38914T1 (de) 1982-08-31 1983-08-31 Wiedergabegeraet fuer ein standbild.
EP83305021A EP0102826B1 (en) 1982-08-31 1983-08-31 Still image reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57151206A JPS5940784A (ja) 1982-08-31 1982-08-31 映像再生装置

Publications (2)

Publication Number Publication Date
JPS5940784A JPS5940784A (ja) 1984-03-06
JPH0524712B2 true JPH0524712B2 (en]) 1993-04-08

Family

ID=15513549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57151206A Granted JPS5940784A (ja) 1982-08-31 1982-08-31 映像再生装置

Country Status (7)

Country Link
US (1) US4594615A (en])
EP (1) EP0102826B1 (en])
JP (1) JPS5940784A (en])
AT (1) ATE38914T1 (en])
AU (1) AU560482B2 (en])
CA (1) CA1242525A (en])
DE (1) DE3378554D1 (en])

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628435B2 (ja) * 1983-11-01 1994-04-13 株式会社日立製作所 Ｖｔｒの可変速制御装置
EP0181942B1 (en) * 1984-05-11 1991-01-16 Matsushita Electric Industrial Co., Ltd. Magnetic recording/reproducing apparatus
JPS60253017A (ja) * 1984-05-30 1985-12-13 Pioneer Electronic Corp 磁気記録再生装置のサ−チ動作制御方式
JPH0732478B2 (ja) * 1984-05-31 1995-04-10 三菱電機株式会社 磁気記録再生装置
JPS61202357A (ja) * 1985-03-04 1986-09-08 Matsushita Electric Ind Co Ltd 磁気記録再生装置
KR910000569B1 (ko) * 1985-07-30 1991-01-26 마쯔시다덴기산교 가부시기가이샤 트래킹에러신호의 작성회로
JPS62116084A (ja) * 1985-11-15 1987-05-27 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPH07123298B2 (ja) * 1986-01-22 1995-12-25 ソニー株式会社 磁気記録再生装置
JPH07108026B2 (ja) * 1986-06-10 1995-11-15 ソニー株式会社 ビデオ信号スロ−再生装置
JPH0789405B2 (ja) * 1986-09-18 1995-09-27 ソニー株式会社 記録装置
US4848901A (en) * 1987-10-08 1989-07-18 Critikon, Inc. Pulse oximeter sensor control system
KR970008606B1 (en) * 1989-06-30 1997-05-27 Lg Electronics Inc Two head temporary slow circuit of vcr
KR930012164B1 (ko) * 1991-11-09 1993-12-24 주식회사 금성사 브이씨알의 캡스탄 모터 회전제어장치의 자동트래킹 에러검출방법 및 장치
US5629814A (en) * 1993-01-27 1997-05-13 Goldstar Co., Ltd. Automatic tracking control apparatus and method
KR970004661B1 (ko) * 1993-12-30 1997-03-29 엘지전자 주식회사 Vcr 실시간 카운터의 진행 및 정지 제어장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7702815A (nl) * 1977-03-16 1978-09-19 Philips Nv Werkwijze voor het regelen van de positie van een schrijf- respektievelijk leeskop en een inrichting voor het uitvoeren van de werkwijze.
NL7801318A (nl) * 1978-02-06 1979-08-08 Philips Nv Werkwijze voor het regelen van de positie van een schrijf-leeskop en inrichting voor het uitvoeren van de werkwijze.
NL7810250A (nl) * 1978-10-12 1980-04-15 Philips Nv Werkwijze voor het inschrijven van informatie en spoor- volgsignalen en een inrichting voor het uitvoeren van de werkwijze.
NL7812286A (nl) * 1978-12-19 1980-06-23 Philips Nv Werkwijze voor het lezen en/of schrijven van informatie en een inrichting voor het uitvoeren van de werkwijze.
JPS5739677A (en) * 1980-08-20 1982-03-04 Sony Corp Reproducing device for video signal
JPS5764327A (en) * 1980-10-07 1982-04-19 Victor Co Of Japan Ltd Pilot signal recording and reproducing system
US4414586A (en) * 1980-10-07 1983-11-08 Victor Company Of Japan, Ltd. Pilot signal recording and reproducing system
AT368822B (de) * 1981-03-25 1982-11-10 Philips Nv Wiedergabegeraet
JPS58150162A (ja) * 1982-03-03 1983-09-06 Hitachi Ltd 磁気記録再生装置
CA1210147A (en) * 1982-03-18 1986-08-19 Hiroshi Yoshioka Tracking controlling apparatus
NL8201614A (nl) * 1982-04-19 1983-11-16 Philips Nv Inrichting voor het weergeven van videosignalen met een van een nominale snelheid afwijkende snelheid.
JPS58197974A (ja) * 1982-05-14 1983-11-17 Hitachi Ltd 磁気録画再生装置の可変速再生の制御方法及び装置
JPS58212646A (ja) * 1982-06-04 1983-12-10 Hitachi Ltd 磁気録画再生装置の可変速再生装置
JPS5924465A (ja) * 1982-07-30 1984-02-08 Hitachi Ltd 磁気録画再生装置の可変速再生の制御装置
JPS5934775A (ja) * 1982-08-23 1984-02-25 Matsushita Electric Ind Co Ltd 回転ヘツド型磁気録画再生装置
JPS5937785A (ja) * 1982-08-27 1984-03-01 Hitachi Ltd 磁気録画再生装置

Also Published As

Publication number Publication date
AU560482B2 (en) 1987-04-09
EP0102826B1 (en) 1988-11-23
ATE38914T1 (de) 1988-12-15
EP0102826A3 (en) 1985-05-02
DE3378554D1 (en) 1988-12-29
AU1831583A (en) 1984-03-08
JPS5940784A (ja) 1984-03-06
CA1242525A (en) 1988-09-27
DE3378554T2 (en]) 1988-12-29
EP0102826A2 (en) 1984-03-14
US4594615A (en) 1986-06-10

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