JPS5661027A - Tracking device - Google Patents

Tracking device

Info

Publication number
JPS5661027A
JPS5661027A JP13747679A JP13747679A JPS5661027A JP S5661027 A JPS5661027 A JP S5661027A JP 13747679 A JP13747679 A JP 13747679A JP 13747679 A JP13747679 A JP 13747679A JP S5661027 A JPS5661027 A JP S5661027A
Authority
JP
Japan
Prior art keywords
video
phase
rotating
track
heads
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
JP13747679A
Other languages
English (en)
Inventor
Masaaki Kobayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13747679A priority Critical patent/JPS5661027A/ja
Publication of JPS5661027A publication Critical patent/JPS5661027A/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
    • 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)
  • Control Of Velocity Or Acceleration (AREA)
JP13747679A 1979-10-23 1979-10-23 Tracking device Pending JPS5661027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13747679A JPS5661027A (en) 1979-10-23 1979-10-23 Tracking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13747679A JPS5661027A (en) 1979-10-23 1979-10-23 Tracking device

Publications (1)

Publication Number Publication Date
JPS5661027A true JPS5661027A (en) 1981-05-26

Family

ID=15199502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13747679A Pending JPS5661027A (en) 1979-10-23 1979-10-23 Tracking device

Country Status (1)

Country Link
JP (1) JPS5661027A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283020A (ja) * 1985-05-16 1986-12-13 Sanyo Electric Co Ltd ヘツド位置検出装置
JPS6352362U (ja) * 1986-09-24 1988-04-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528598A (en) * 1978-06-13 1980-02-29 Philips Nv Method and device for positioning regenerated element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528598A (en) * 1978-06-13 1980-02-29 Philips Nv Method and device for positioning regenerated element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283020A (ja) * 1985-05-16 1986-12-13 Sanyo Electric Co Ltd ヘツド位置検出装置
JPS6352362U (ja) * 1986-09-24 1988-04-08

Similar Documents

Publication Publication Date Title
EP0529616A3 (en) Information processing apparatus and scanning tunnel microscope
JPS6446394A (en) Method of operating signal recording/reproducing apparatus for synchronized reproduction of recorded signal
AT387680B (de) Spurfolge-steuersystem fuer einen abtastkopf, insbesondere fuer einen magnetkopf eines video-magnetband-recorders
JPS57210783A (en) Magnetic reproducing device
JPS5480716A (en) Automatic tracking apparatus
SE7907460L (sv) Apparat for reproducering av informationssignaler
US4549234A (en) Method and apparatus for tracking control
ES2022844B3 (es) Grabador de video
EP0037738A1 (en) Automatic track following feature for helical video recorder
JPS5661027A (en) Tracking device
CA2014497A1 (en) Automatic tracking system for magnetic recording and/or reproducing apparatus
JPS5242319A (en) Tracking control system for video signal reproduction set
JPS55125532A (en) Magnetic recorder/reproducer
JPS5718024A (en) Head height position controller of magnetic recording and reproducing device
JPS5542372A (en) Magnetic recording and reproducing device
GB1567430A (en) Apparatus for video reproduction for video signals recorded in oblique tracks on a magnetic tape
JPS5442612A (en) Electronic rotor
JPS55135331A (en) Magnetic recording and reproducing device
JPS57103123A (en) Rotary head type magnetic recorder and reproducer
JPS543509A (en) Magnetic reproducer
JPS55129930A (en) Height position detection unit of magnetic head
JPS5477123A (en) Video tape recorder
JPS5275306A (en) Signal recording position retrieval apparatus
JPS6017058Y2 (ja) トラツキング制御装置
JPS57147168A (en) Jumping scanner