JPH0526264B2 - - Google Patents

Info

Publication number
JPH0526264B2
JPH0526264B2 JP58045781A JP4578183A JPH0526264B2 JP H0526264 B2 JPH0526264 B2 JP H0526264B2 JP 58045781 A JP58045781 A JP 58045781A JP 4578183 A JP4578183 A JP 4578183A JP H0526264 B2 JPH0526264 B2 JP H0526264B2
Authority
JP
Japan
Prior art keywords
signal
output
supplied
speed control
relative movement
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 - Lifetime
Application number
JP58045781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59171076A (ja
Inventor
Fumihiko Yokogawa
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP58045781A priority Critical patent/JPS59171076A/ja
Publication of JPS59171076A publication Critical patent/JPS59171076A/ja
Publication of JPH0526264B2 publication Critical patent/JPH0526264B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Velocity Or Acceleration (AREA)
JP58045781A 1983-03-18 1983-03-18 情報読取装置における情報検出点の相対移動速度制御装置 Granted JPS59171076A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58045781A JPS59171076A (ja) 1983-03-18 1983-03-18 情報読取装置における情報検出点の相対移動速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58045781A JPS59171076A (ja) 1983-03-18 1983-03-18 情報読取装置における情報検出点の相対移動速度制御装置

Publications (2)

Publication Number Publication Date
JPS59171076A JPS59171076A (ja) 1984-09-27
JPH0526264B2 true JPH0526264B2 (en]) 1993-04-15

Family

ID=12728827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58045781A Granted JPS59171076A (ja) 1983-03-18 1983-03-18 情報読取装置における情報検出点の相対移動速度制御装置

Country Status (1)

Country Link
JP (1) JPS59171076A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11180692B2 (en) 2017-11-03 2021-11-23 Nissan Chemical America Corporation Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231068A (ja) * 1985-08-02 1987-02-10 Mitsubishi Electric Corp デジタル信号再生装置の速度制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625264A (en) * 1979-08-06 1981-03-11 Victor Co Of Japan Ltd Rotation contrl system for driving motor of recorder for equal line speed information recording medium disk
JPS56140563A (en) * 1980-04-02 1981-11-02 Mitsubishi Electric Corp Controller for constant linear velocity rotation
JPH0512790A (ja) * 1991-02-07 1993-01-22 Olympus Optical Co Ltd 情報記録再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11180692B2 (en) 2017-11-03 2021-11-23 Nissan Chemical America Corporation Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery

Also Published As

Publication number Publication date
JPS59171076A (ja) 1984-09-27

Similar Documents

Publication Publication Date Title
EP0096106B1 (en) Pll control circuit
US4423498A (en) Control apparatus for a recording medium drive motor in a digital information reproducing apparatus
USRE36933E (en) Disk reproduction apparatus capable of continuously varying a reproduction speed
EP0057612B1 (en) Motor controlling circuit of reproducing apparatus and method of controlling
US4672597A (en) Clock signal reproducing circuit for a player reproducing information of a disc
EP0763825B1 (en) Data detection apparatus
JPH0294063A (ja) 記録データ読取り方式
JP3607048B2 (ja) ディスク再生装置及びデータスライス回路
JP2661062B2 (ja) データ再生装置
KR100422600B1 (ko) 재생장치및회전서보회로
JPH0526264B2 (en])
US4486795A (en) Disc drive servo system
JP2675096B2 (ja) 再生信号補正方法
JP2565231B2 (ja) デジタルｐｌｌ回路
JPH0328863B2 (en])
JP3162729B2 (ja) データ再生回路
JPH087468A (ja) 光ディスク再生装置
JP3772462B2 (ja) ディジタルｐｌｌ回路
JPH07141781A (ja) データ再生用ｐｌｌ回路の制御装置
JPS59119521A (ja) デ−タ再生装置
JPH0777385B2 (ja) デイジタル情報再生装置
JPS59152513A (ja) デジタルデ−タ生成装置
JPH087490A (ja) ディジタル信号再生装置
JPS6217307B2 (en])
JPH037301B2 (en])