JPS57158057A - Correcting method for wow and flutter - Google Patents

Correcting method for wow and flutter

Info

Publication number
JPS57158057A
JPS57158057A JP56042285A JP4228581A JPS57158057A JP S57158057 A JPS57158057 A JP S57158057A JP 56042285 A JP56042285 A JP 56042285A JP 4228581 A JP4228581 A JP 4228581A JP S57158057 A JPS57158057 A JP S57158057A
Authority
JP
Japan
Prior art keywords
signal
wow
flutter
ctl
singal
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.)
Pending
Application number
JP56042285A
Other languages
English (en)
Inventor
Mitsugi Ishihara
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 JP56042285A priority Critical patent/JPS57158057A/ja
Priority to FR8203947A priority patent/FR2502878A1/fr
Priority to AU81266/82A priority patent/AU8126682A/en
Priority to US06/356,742 priority patent/US4542424A/en
Priority to GB8207557A priority patent/GB2095434A/en
Priority to NL8201179A priority patent/NL8201179A/nl
Priority to DE19823211080 priority patent/DE3211080A1/de
Priority to AT0116882A priority patent/AT389789B/de
Publication of JPS57158057A publication Critical patent/JPS57158057A/ja
Pending 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
    • 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
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
JP56042285A 1981-03-25 1981-03-25 Correcting method for wow and flutter Pending JPS57158057A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP56042285A JPS57158057A (en) 1981-03-25 1981-03-25 Correcting method for wow and flutter
FR8203947A FR2502878A1 (fr) 1981-03-25 1982-03-09 Appareil d'enregistrement et de reproduction d'un signal d'information notamment pour commander la vitesse de defilement d'une bande magnetique
AU81266/82A AU8126682A (en) 1981-03-25 1982-03-10 V.t.r. tape speed control apparatus
US06/356,742 US4542424A (en) 1981-03-25 1982-03-10 Tape speed control apparatus
GB8207557A GB2095434A (en) 1981-03-25 1982-03-16 Information signal recording and reproducing apparatus
NL8201179A NL8201179A (nl) 1981-03-25 1982-03-22 Informatiesignaalopneem- en/of -weergeefapparaat.
DE19823211080 DE3211080A1 (de) 1981-03-25 1982-03-25 Informationssignal-aufzeichnungseinrichtung
AT0116882A AT389789B (de) 1981-03-25 1982-03-25 Geraet zur aufzeichnung und/oder wiedergabe von informationssignalen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56042285A JPS57158057A (en) 1981-03-25 1981-03-25 Correcting method for wow and flutter

Publications (1)

Publication Number Publication Date
JPS57158057A true JPS57158057A (en) 1982-09-29

Family

ID=12631770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56042285A Pending JPS57158057A (en) 1981-03-25 1981-03-25 Correcting method for wow and flutter

Country Status (8)

Country Link
US (1) US4542424A (ja)
JP (1) JPS57158057A (ja)
AT (1) AT389789B (ja)
AU (1) AU8126682A (ja)
DE (1) DE3211080A1 (ja)
FR (1) FR2502878A1 (ja)
GB (1) GB2095434A (ja)
NL (1) NL8201179A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607298A (en) * 1985-02-08 1986-08-19 Sanyo Electric Co., Ltd. Apparatus for reproducing magnetically recorded video signal
AU594995B2 (en) * 1986-01-24 1990-03-22 Sony Corporation Data transmission method suitable for a disc
JP2590813B2 (ja) * 1986-02-18 1997-03-12 ソニー株式会社 データの記録方法
US4724484A (en) * 1986-08-14 1988-02-09 Ward Richard J System for testing video equipment
US4777541A (en) * 1986-08-19 1988-10-11 Eastman Kodak Company FM video demodulator with flutter correction
US5231542A (en) * 1991-01-23 1993-07-27 Heindel Alvin D Method and device for improving bass response in magnetic tape recording
KR0157433B1 (ko) * 1992-07-21 1998-12-15 강진구 8mm포맷의 VISS방식
US5680269A (en) * 1993-11-12 1997-10-21 Exabyte Corporation Method and apparatus for controlling media linear speed in a helical scan recorder by reading servo information just after writing the servo information
GB2368449B (en) * 1997-11-17 2002-09-25 Sony Corp Reproducing apparatus and measuring apparatus
PT1405306E (pt) 2001-07-02 2009-11-17 Koninkl Philips Electronics Nv Suporte de dados e aparelho para fazer o varrimento do suporte de dados
JP2003259276A (ja) * 2002-02-28 2003-09-12 Mitsubishi Electric Corp 磁気記録方法、磁気再生方法、磁気記録再生方法、磁気記録装置、磁気再生装置、磁気記録再生装置、及び磁気テープ

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656419A (en) * 1951-08-16 1953-10-20 Jr Edward N Dingley Magnetic tape recorder-reproducer
US2797263A (en) * 1952-11-19 1957-06-25 Ampex Electric Corp System and method for recording and reproducing records
US3179752A (en) * 1960-08-22 1965-04-20 Ampex Capstan servo system
GB899918A (en) * 1960-11-18 1962-06-27 Tokyo Shibaura Electric Co Running speed control systems for magnetic tapes
FR1309568A (fr) * 1960-12-21 1962-11-16 Vectron Electro Physics Ltd Procédé et appareil pour compenser les irrégularités de mouvement d'un support d'enregistrement
US3947880A (en) * 1961-05-02 1976-03-30 U.S. Philips Corporation Magnetic recording and reproducing apparatus with tape tension control
US3175035A (en) * 1962-12-07 1965-03-23 Westinghouse Electric Corp System for reproducing recorded video signals
DE1499643C3 (de) * 1966-04-06 1974-02-28 Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt Anordnung zur Regelung der Laufgeschwindigkeit eines Magnetbandes in Anlagen zur magnetischen Speicherung von Fernsehsignalen
US3419202A (en) * 1967-12-29 1968-12-31 Westel Company Dual capstan control system
US3686469A (en) * 1970-04-02 1972-08-22 Ampex Steady state phase error correction circuit
US3663763A (en) * 1970-04-06 1972-05-16 Ampex Automatic tracking method and apparatus for rotary scan tape transport
DE2216768A1 (de) * 1972-04-07 1973-10-18 Leo Dr Steipe Vorrichtung zum steuern und regeln der drehzahl des bandantriebsmotors in magnettonbandgeraeten
US3987484A (en) * 1973-11-05 1976-10-19 Cincinnati Electronics Corporation Programmed presentation system
US3982277A (en) * 1973-12-26 1976-09-21 American Optical Corporation Timing-error compensation for low-speed tape systems
JPS51138410A (en) * 1975-05-26 1976-11-30 Sony Corp Method of recording and reproducing signal
US4212039A (en) * 1975-10-20 1980-07-08 Matsushita Electrical Industrial Co., Ltd. VTR Tape drive system
US4315283A (en) * 1976-04-08 1982-02-09 Victor Company Of Japan, Ltd. High density recording system using side-by-side information and servo tracks
US4044388A (en) * 1976-10-05 1977-08-23 Eastman Kodak Company Interactive servo control system for use with a rotating-head magnetic tape player
US4378573A (en) * 1977-03-19 1983-03-29 Nippon Gakki Seizo Kabushiki Kaisha Magnetic recording and reproducing system with noise cancellation
US4167028A (en) * 1978-04-13 1979-09-04 Recortec, Inc. Method and an apparatus for time signal encoding/decoding
JPS5525885A (en) * 1978-08-15 1980-02-23 Hitachi Denshi Ltd Magnetic picture recording reproducer
JPS5847775B2 (ja) * 1978-09-06 1983-10-25 シャープ株式会社 磁気テ−プの走行速度制御装置
SU767503A1 (ru) * 1978-12-08 1980-09-30 Ленинградский Институт Авиационного Приборостроения Устройство дл измерени длины и скорости ферромагнитных изделий
JPS55113175A (en) * 1979-02-23 1980-09-01 Victor Co Of Japan Ltd Information signal recording medium and its recording system
JPS5661058A (en) * 1979-10-19 1981-05-26 Matsushita Electric Ind Co Ltd Tape recorder
JPS5661056A (en) * 1979-10-19 1981-05-26 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device
JPS5764371A (en) * 1980-09-30 1982-04-19 Toshiba Corp Rotation control system of disk recording medium
US4414586A (en) * 1980-10-07 1983-11-08 Victor Company Of Japan, Ltd. Pilot signal recording and reproducing system
US4463392A (en) * 1981-04-13 1984-07-31 Fisher Charles B Recording system with noise reduction

Also Published As

Publication number Publication date
NL8201179A (nl) 1982-10-18
FR2502878A1 (fr) 1982-10-01
AT389789B (de) 1990-01-25
GB2095434A (en) 1982-09-29
AU8126682A (en) 1982-09-30
US4542424A (en) 1985-09-17
DE3211080A1 (de) 1982-11-04
ATA116882A (de) 1989-06-15

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