JPH0421267B2 - - Google Patents

Info

Publication number
JPH0421267B2
JPH0421267B2 JP21175483A JP21175483A JPH0421267B2 JP H0421267 B2 JPH0421267 B2 JP H0421267B2 JP 21175483 A JP21175483 A JP 21175483A JP 21175483 A JP21175483 A JP 21175483A JP H0421267 B2 JPH0421267 B2 JP H0421267B2
Authority
JP
Japan
Prior art keywords
signal
reading element
tracking
speed
arm
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
JP21175483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60103564A (ja
Inventor
Hidekatsu Takamo
Hisashi Aizawa
Yasuo Nishihara
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 JP58211754A priority Critical patent/JPS60103564A/ja
Publication of JPS60103564A publication Critical patent/JPS60103564A/ja
Publication of JPH0421267B2 publication Critical patent/JPH0421267B2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/03—Driving or moving of heads for correcting time base error during transducing operation, by driving or moving the head in a direction more or less parallel to the direction of travel of the recording medium, e.g. tangential direction on a rotating disc
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP58211754A 1983-11-10 1983-11-10 信号ピツクアツプ装置 Granted JPS60103564A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58211754A JPS60103564A (ja) 1983-11-10 1983-11-10 信号ピツクアツプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58211754A JPS60103564A (ja) 1983-11-10 1983-11-10 信号ピツクアツプ装置

Publications (2)

Publication Number Publication Date
JPS60103564A JPS60103564A (ja) 1985-06-07
JPH0421267B2 true JPH0421267B2 (enrdf_load_stackoverflow) 1992-04-09

Family

ID=16611025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58211754A Granted JPS60103564A (ja) 1983-11-10 1983-11-10 信号ピツクアツプ装置

Country Status (1)

Country Link
JP (1) JPS60103564A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60103564A (ja) 1985-06-07

Similar Documents

Publication Publication Date Title
JP3723581B2 (ja) 記録装置及びその制御方法
US3711641A (en) Velocity adjusting system
JPH09198620A (ja) ２重エレメント磁気抵抗ヘッドを位置決めするための方法および装置
US5343342A (en) Magnetic recording and playback system with feedback control of a movable transducer head
US3983318A (en) Velocity correction system with damping means
JPH0421267B2 (enrdf_load_stackoverflow)
JPH10275433A (ja) ディスク記録再生装置及び同装置に適用するヘッド位置決め制御システム
JPS62202366A (ja) アドレス探索機能を有する情報再生装置
US4954909A (en) Data memorizing device which determines the movement of the recording head
JP2637609B2 (ja) 磁気再生装置におけるトラッキング制御システム
JPH0743839B2 (ja) デイスク再生装置
JPS6166269A (ja) 情報信号再生装置
JPS6322369B2 (enrdf_load_stackoverflow)
JPS5826105B2 (ja) ジツタ−ホシヨウソウチ
JP2626983B2 (ja) 光学的再生装置
JPH0370293B2 (enrdf_load_stackoverflow)
JPH0322674B2 (enrdf_load_stackoverflow)
JPH0719335B2 (ja) フロッピーディスク装置のデータ再生装置
US4429379A (en) Device for controlling tone arm carrying moving coil type pickup
JPH0414432B2 (enrdf_load_stackoverflow)
JP2652697B2 (ja) 光学再生装置
JPS61975A (ja) 信号ピツクアツプ装置
JPS6258468A (ja) 情報信号再生装置
JPH1196563A (ja) 光学的情報記録再生装置
JPH031747B2 (enrdf_load_stackoverflow)