JPS56157182A - Tracking system - Google Patents

Tracking system

Info

Publication number
JPS56157182A
JPS56157182A JP6031780A JP6031780A JPS56157182A JP S56157182 A JPS56157182 A JP S56157182A JP 6031780 A JP6031780 A JP 6031780A JP 6031780 A JP6031780 A JP 6031780A JP S56157182 A JPS56157182 A JP S56157182A
Authority
JP
Japan
Prior art keywords
pulse
output
head
amplifier
control circuit
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.)
Granted
Application number
JP6031780A
Other languages
English (en)
Other versions
JPS6327915B2 (ja
Inventor
Koshin Namiki
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP6031780A priority Critical patent/JPS56157182A/ja
Priority to FR8109039A priority patent/FR2482399B1/fr
Priority to AT0203781A priority patent/AT389410B/de
Priority to DE19813118056 priority patent/DE3118056A1/de
Priority to GB8113979A priority patent/GB2078429B/en
Publication of JPS56157182A publication Critical patent/JPS56157182A/ja
Priority to US06/516,186 priority patent/US4539604A/en
Publication of JPS6327915B2 publication Critical patent/JPS6327915B2/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
    • 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
    • G11B5/588—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 by controlling the position of the rotating heads
    • 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
JP6031780A 1980-05-07 1980-05-07 Tracking system Granted JPS56157182A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6031780A JPS56157182A (en) 1980-05-07 1980-05-07 Tracking system
FR8109039A FR2482399B1 (fr) 1980-05-07 1981-05-06 Dispositif de suivi de pistes pour appareils d'enregistrement et/ou de lecture du type a tetes magnetiques rotatives
AT0203781A AT389410B (de) 1980-05-07 1981-05-07 Spurnachlaufsteuersystem fuer ein aufzeichnungsund/oder wiedergabegeraet mit drehbaren magnetkoepfen
DE19813118056 DE3118056A1 (de) 1980-05-07 1981-05-07 "spurnachlaufsteueranordnung fuer eine aufzeichnungs- und oder wiedergabevorrichtung"
GB8113979A GB2078429B (en) 1980-05-07 1981-05-07 Tracking system in a rotary magnetic head type recording and/or reproducing apparatus
US06/516,186 US4539604A (en) 1980-05-07 1983-07-21 Tracking system in a rotary magnetic head type recording and/or reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6031780A JPS56157182A (en) 1980-05-07 1980-05-07 Tracking system

Publications (2)

Publication Number Publication Date
JPS56157182A true JPS56157182A (en) 1981-12-04
JPS6327915B2 JPS6327915B2 (ja) 1988-06-06

Family

ID=13138671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6031780A Granted JPS56157182A (en) 1980-05-07 1980-05-07 Tracking system

Country Status (6)

Country Link
US (1) US4539604A (ja)
JP (1) JPS56157182A (ja)
AT (1) AT389410B (ja)
DE (1) DE3118056A1 (ja)
FR (1) FR2482399B1 (ja)
GB (1) GB2078429B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490048B1 (fr) * 1980-09-09 1986-03-28 Victor Company Of Japan Unite de commande de tete video
GB2142462B (en) * 1983-06-30 1986-12-17 Samsung Electronics Co Ltd Variable slow-motion playback
DE3421183A1 (de) * 1984-06-07 1985-12-12 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Magnetbandgeraet
US4719525A (en) * 1985-04-17 1988-01-12 Pioneer Electronic Corporation Track position correction for a helical scan magnetic playback
KR890008783Y1 (en) * 1985-12-21 1989-12-05 Gold Star Co Traking device for video player
US4933784A (en) * 1988-10-31 1990-06-12 Ampex Corporation Automatic head position tracking system for video signals recorded in a segmented format
JPH02104611U (ja) * 1988-10-31 1990-08-20

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821787A (en) * 1971-08-13 1974-06-28 Sony Corp Magnetic recording and or reproducing system
US4203140A (en) * 1974-11-26 1980-05-13 Sony Corporation Helical scan VTR with deflectable head
JPS598891B2 (ja) * 1974-11-26 1984-02-28 ソニー株式会社 回転磁気ヘッド装置
JPS6059787B2 (ja) * 1975-10-14 1985-12-26 ソニー株式会社 映像信号再生装置
GB1560023A (en) * 1976-10-05 1980-01-30 Sony Corp Automatic magnetic-head scan tracking arrangements
JPS5432307A (en) * 1977-08-17 1979-03-09 Victor Co Of Japan Ltd Magnetic reproducer
JPS5497007A (en) * 1978-01-17 1979-07-31 Sony Corp Head supporting structure
JPS5539478A (en) * 1978-09-14 1980-03-19 Sony Corp Regenerator of video signal
FR2473829B1 (fr) * 1979-08-21 1985-12-27 Victor Company Of Japan Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives

Also Published As

Publication number Publication date
GB2078429A (en) 1982-01-06
JPS6327915B2 (ja) 1988-06-06
AT389410B (de) 1989-12-11
US4539604A (en) 1985-09-03
ATA203781A (de) 1989-04-15
FR2482399A1 (fr) 1981-11-13
FR2482399B1 (fr) 1985-11-08
DE3118056C2 (ja) 1987-03-19
GB2078429B (en) 1984-03-07
DE3118056A1 (de) 1982-02-11

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