JPS61216184A - 磁気デイスク再生機におけるトラツキング装置 - Google Patents

磁気デイスク再生機におけるトラツキング装置

Info

Publication number
JPS61216184A
JPS61216184A JP5789385A JP5789385A JPS61216184A JP S61216184 A JPS61216184 A JP S61216184A JP 5789385 A JP5789385 A JP 5789385A JP 5789385 A JP5789385 A JP 5789385A JP S61216184 A JPS61216184 A JP S61216184A
Authority
JP
Japan
Prior art keywords
signal
reproduced
magnetic disk
difference
max
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
JP5789385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051551B2 (enrdf_load_stackoverflow
Inventor
Makoto Adachi
誠 足立
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP5789385A priority Critical patent/JPS61216184A/ja
Publication of JPS61216184A publication Critical patent/JPS61216184A/ja
Publication of JPH051551B2 publication Critical patent/JPH051551B2/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
    • G11B5/596—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 disks

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP5789385A 1985-03-20 1985-03-20 磁気デイスク再生機におけるトラツキング装置 Granted JPS61216184A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5789385A JPS61216184A (ja) 1985-03-20 1985-03-20 磁気デイスク再生機におけるトラツキング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5789385A JPS61216184A (ja) 1985-03-20 1985-03-20 磁気デイスク再生機におけるトラツキング装置

Publications (2)

Publication Number Publication Date
JPS61216184A true JPS61216184A (ja) 1986-09-25
JPH051551B2 JPH051551B2 (enrdf_load_stackoverflow) 1993-01-08

Family

ID=13068657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5789385A Granted JPS61216184A (ja) 1985-03-20 1985-03-20 磁気デイスク再生機におけるトラツキング装置

Country Status (1)

Country Link
JP (1) JPS61216184A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186267A (en) * 1981-05-11 1982-11-16 Matsushita Electric Ind Co Ltd Device for positioning head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186267A (en) * 1981-05-11 1982-11-16 Matsushita Electric Ind Co Ltd Device for positioning head

Also Published As

Publication number Publication date
JPH051551B2 (enrdf_load_stackoverflow) 1993-01-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees