JPS6136287B2 - - Google Patents

Info

Publication number
JPS6136287B2
JPS6136287B2 JP52017985A JP1798577A JPS6136287B2 JP S6136287 B2 JPS6136287 B2 JP S6136287B2 JP 52017985 A JP52017985 A JP 52017985A JP 1798577 A JP1798577 A JP 1798577A JP S6136287 B2 JPS6136287 B2 JP S6136287B2
Authority
JP
Japan
Prior art keywords
signal
magnetic head
circuit
recording
frequency
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
Application number
JP52017985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53102713A (en
Inventor
Hitoshi Sakamoto
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 JP1798577A priority Critical patent/JPS53102713A/ja
Publication of JPS53102713A publication Critical patent/JPS53102713A/ja
Publication of JPS6136287B2 publication Critical patent/JPS6136287B2/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
    • G11B5/592—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 using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP1798577A 1977-02-21 1977-02-21 Automatic tracking device for magnetic recorder/reproducer Granted JPS53102713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1798577A JPS53102713A (en) 1977-02-21 1977-02-21 Automatic tracking device for magnetic recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1798577A JPS53102713A (en) 1977-02-21 1977-02-21 Automatic tracking device for magnetic recorder/reproducer

Publications (2)

Publication Number Publication Date
JPS53102713A JPS53102713A (en) 1978-09-07
JPS6136287B2 true JPS6136287B2 (enrdf_load_stackoverflow) 1986-08-18

Family

ID=11959006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1798577A Granted JPS53102713A (en) 1977-02-21 1977-02-21 Automatic tracking device for magnetic recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS53102713A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151570A (en) * 1976-03-22 1979-04-24 Ampex Corporation Automatic scan tracking using a magnetic head supported by a piezoelectric bender element

Also Published As

Publication number Publication date
JPS53102713A (en) 1978-09-07

Similar Documents

Publication Publication Date Title
US4148082A (en) Tracking control apparatus
US4151570A (en) Automatic scan tracking using a magnetic head supported by a piezoelectric bender element
JPS6127808B2 (enrdf_load_stackoverflow)
JPS6213873B2 (enrdf_load_stackoverflow)
US4143405A (en) Automatic head scan tracking system
JPS627603B2 (enrdf_load_stackoverflow)
US4141048A (en) Video signal recording and/or reproducing apparatus
US4251838A (en) Auto-tracking control system for use in apparatus for reproducing a video signal recorded in successive parallel tracks on a recording medium
GB2063518A (en) Head positioning signal generating apparatuses for helical scan type video tape recorders
JPS6213872B2 (enrdf_load_stackoverflow)
CA1128201A (en) Open loop servo-system for accurate tracking in a video signal reproducing apparatus
US4223358A (en) Method and apparatus for cancelling the remanent deflection in a _piezoceramic head support means of a video recorder
US4327384A (en) Rotary head type magnetic tape recording reproducing apparatus
JPS6359583B2 (enrdf_load_stackoverflow)
JPS6231510B2 (enrdf_load_stackoverflow)
JPS6136287B2 (enrdf_load_stackoverflow)
JPS6161170B2 (enrdf_load_stackoverflow)
JPS6135610B2 (enrdf_load_stackoverflow)
JPS6145288B2 (enrdf_load_stackoverflow)
JPS6383942A (ja) 記録媒体駆動装置
JPS6141046B2 (enrdf_load_stackoverflow)
JPS6043564B2 (ja) 自動トラツキング装置
JPS6030009B2 (ja) 自動トラツキング装置
JPS6256569B2 (enrdf_load_stackoverflow)
JPS6256568B2 (enrdf_load_stackoverflow)