JPS56105353A - Phase servo-circuit - Google Patents

Phase servo-circuit

Info

Publication number
JPS56105353A
JPS56105353A JP658280A JP658280A JPS56105353A JP S56105353 A JPS56105353 A JP S56105353A JP 658280 A JP658280 A JP 658280A JP 658280 A JP658280 A JP 658280A JP S56105353 A JPS56105353 A JP S56105353A
Authority
JP
Japan
Prior art keywords
counter
phase
rotary
width modulation
modulation signal
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
JP658280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6213737B2 (enrdf_load_stackoverflow
Inventor
Kenji Nakano
Tadahiko Nakamura
Masaaki Sakai
Mitsutoshi Magai
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP658280A priority Critical patent/JPS56105353A/ja
Publication of JPS56105353A publication Critical patent/JPS56105353A/ja
Publication of JPS6213737B2 publication Critical patent/JPS6213737B2/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head

Landscapes

  • Control Of Velocity Or Acceleration (AREA)
JP658280A 1980-01-23 1980-01-23 Phase servo-circuit Granted JPS56105353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP658280A JPS56105353A (en) 1980-01-23 1980-01-23 Phase servo-circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP658280A JPS56105353A (en) 1980-01-23 1980-01-23 Phase servo-circuit

Publications (2)

Publication Number Publication Date
JPS56105353A true JPS56105353A (en) 1981-08-21
JPS6213737B2 JPS6213737B2 (enrdf_load_stackoverflow) 1987-03-28

Family

ID=11642315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP658280A Granted JPS56105353A (en) 1980-01-23 1980-01-23 Phase servo-circuit

Country Status (1)

Country Link
JP (1) JPS56105353A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938804A (ja) * 1982-08-30 1984-03-02 Hitachi Ltd 定常状態位相誤差補正方法及びその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938804A (ja) * 1982-08-30 1984-03-02 Hitachi Ltd 定常状態位相誤差補正方法及びその装置

Also Published As

Publication number Publication date
JPS6213737B2 (enrdf_load_stackoverflow) 1987-03-28

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