JPS6259386B2 - - Google Patents

Info

Publication number
JPS6259386B2
JPS6259386B2 JP56089346A JP8934681A JPS6259386B2 JP S6259386 B2 JPS6259386 B2 JP S6259386B2 JP 56089346 A JP56089346 A JP 56089346A JP 8934681 A JP8934681 A JP 8934681A JP S6259386 B2 JPS6259386 B2 JP S6259386B2
Authority
JP
Japan
Prior art keywords
motor control
signal
control signal
motor
recording medium
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
JP56089346A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206286A (en
Inventor
Toshiaki Hioki
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP56089346A priority Critical patent/JPS57206286A/ja
Priority to US06/342,904 priority patent/US4481615A/en
Priority to DE8282300531T priority patent/DE3278704D1/de
Priority to EP82300531A priority patent/EP0057612B1/en
Publication of JPS57206286A publication Critical patent/JPS57206286A/ja
Publication of JPS6259386B2 publication Critical patent/JPS6259386B2/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
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Electric Motors In General (AREA)
JP56089346A 1981-02-02 1981-06-09 Controlling method of motor Granted JPS57206286A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56089346A JPS57206286A (en) 1981-06-09 1981-06-09 Controlling method of motor
US06/342,904 US4481615A (en) 1981-02-02 1982-01-26 Motor controlling circuit of reproducing apparatus and method of controlling
DE8282300531T DE3278704D1 (en) 1981-02-02 1982-02-02 Motor controlling circuit of reproducing apparatus and method of controlling
EP82300531A EP0057612B1 (en) 1981-02-02 1982-02-02 Motor controlling circuit of reproducing apparatus and method of controlling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089346A JPS57206286A (en) 1981-06-09 1981-06-09 Controlling method of motor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59149955A Division JPS6062889A (ja) 1984-07-19 1984-07-19 モ−タ制御装置

Publications (2)

Publication Number Publication Date
JPS57206286A JPS57206286A (en) 1982-12-17
JPS6259386B2 true JPS6259386B2 (en:Method) 1987-12-10

Family

ID=13968139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089346A Granted JPS57206286A (en) 1981-02-02 1981-06-09 Controlling method of motor

Country Status (1)

Country Link
JP (1) JPS57206286A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129593A (ja) * 1983-01-12 1984-07-25 Sanyo Electric Co Ltd モ−タ−速度制御回路
CN1014382B (zh) * 1987-08-24 1991-10-16 株式会社半导体能源研究所 采用超导材料的电子器件

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226847Y2 (en:Method) * 1981-01-28 1987-07-09

Also Published As

Publication number Publication date
JPS57206286A (en) 1982-12-17

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