JPS5894128A - トラツキング制御方式 - Google Patents

トラツキング制御方式

Info

Publication number
JPS5894128A
JPS5894128A JP56193898A JP19389881A JPS5894128A JP S5894128 A JPS5894128 A JP S5894128A JP 56193898 A JP56193898 A JP 56193898A JP 19389881 A JP19389881 A JP 19389881A JP S5894128 A JPS5894128 A JP S5894128A
Authority
JP
Japan
Prior art keywords
signal
track
pilot signal
circuit
head
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
JP56193898A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249486B2 (enrdf_load_html_response
Inventor
Yasuo Nishitani
西谷　康夫
Hiroshi Taniguchi
谷口　宏
Kanji Kubo
久保　観治
Mitsunobu Furumoto
古本　光信
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 JP56193898A priority Critical patent/JPS5894128A/ja
Publication of JPS5894128A publication Critical patent/JPS5894128A/ja
Publication of JPH0249486B2 publication Critical patent/JPH0249486B2/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
    • G11B5/5921—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 using auxiliary signals, e.g. pilot signals
    • G11B5/5922—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 using auxiliary signals, e.g. pilot signals superimposed on the main signal

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP56193898A 1981-12-01 1981-12-01 トラツキング制御方式 Granted JPS5894128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56193898A JPS5894128A (ja) 1981-12-01 1981-12-01 トラツキング制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56193898A JPS5894128A (ja) 1981-12-01 1981-12-01 トラツキング制御方式

Publications (2)

Publication Number Publication Date
JPS5894128A true JPS5894128A (ja) 1983-06-04
JPH0249486B2 JPH0249486B2 (enrdf_load_html_response) 1990-10-30

Family

ID=16315574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56193898A Granted JPS5894128A (ja) 1981-12-01 1981-12-01 トラツキング制御方式

Country Status (1)

Country Link
JP (1) JPS5894128A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0249486B2 (enrdf_load_html_response) 1990-10-30

Similar Documents

Publication Publication Date Title
JPS58194480A (ja) 磁気録画再生装置
JPS5948818A (ja) 磁気録画再生装置
JPS645374B2 (enrdf_load_html_response)
JPH027238B2 (enrdf_load_html_response)
JPS5894128A (ja) トラツキング制御方式
US5177649A (en) Information signal recording apparatus for recording pilot signals on particular areas
JPH0519204B2 (enrdf_load_html_response)
JPH0510737B2 (enrdf_load_html_response)
JP2757390B2 (ja) 映像信号記録再生装置
JP2555749B2 (ja) ビデオテープレコーダ
JPS58123283A (ja) 磁気録画再生装置
JPS6130338B2 (enrdf_load_html_response)
JPS60676A (ja) 映像信号の記録方式
JPS6256569B2 (enrdf_load_html_response)
JP2778180B2 (ja) 回転ヘッド型記録再生装置
EP0357352A2 (en) Video signal recording/reproducing apparatus
JPH087408A (ja) トラッキング制御装置
JPH0311596B2 (enrdf_load_html_response)
JPH07101493B2 (ja) 回転ヘツド型再生装置
JPS6251056A (ja) 記録速度判別装置
JPH06338106A (ja) トラッキング制御装置
JPS59221856A (ja) 記録再生装置
JPH0373930B2 (enrdf_load_html_response)
JPS58127484A (ja) 磁気録画再生装置
JPH0234513B2 (enrdf_load_html_response)