JPH0140550B2 - - Google Patents

Info

Publication number
JPH0140550B2
JPH0140550B2 JP55155921A JP15592180A JPH0140550B2 JP H0140550 B2 JPH0140550 B2 JP H0140550B2 JP 55155921 A JP55155921 A JP 55155921A JP 15592180 A JP15592180 A JP 15592180A JP H0140550 B2 JPH0140550 B2 JP H0140550B2
Authority
JP
Japan
Prior art keywords
signal
recording
phase difference
phase
synchronization 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.)
Expired
Application number
JP55155921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5780877A (en
Inventor
Hideo Nishijima
Isao Fukushima
Yasunori Kobori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55155921A priority Critical patent/JPS5780877A/ja
Publication of JPS5780877A publication Critical patent/JPS5780877A/ja
Publication of JPH0140550B2 publication Critical patent/JPH0140550B2/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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven

Landscapes

  • Management Or Editing Of Information On Record Carriers (AREA)
JP55155921A 1980-11-07 1980-11-07 Magnetic recording and reproducing device Granted JPS5780877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55155921A JPS5780877A (en) 1980-11-07 1980-11-07 Magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55155921A JPS5780877A (en) 1980-11-07 1980-11-07 Magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5780877A JPS5780877A (en) 1982-05-20
JPH0140550B2 true JPH0140550B2 (US06826419-20041130-M00005.png) 1989-08-29

Family

ID=15616416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55155921A Granted JPS5780877A (en) 1980-11-07 1980-11-07 Magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5780877A (US06826419-20041130-M00005.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737606U (US06826419-20041130-M00005.png) * 1971-05-28 1972-12-26
JPS50145017A (US06826419-20041130-M00005.png) * 1974-05-11 1975-11-21
JPS55114083A (en) * 1979-02-23 1980-09-03 Hitachi Ltd Magnetic recording and reproducing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737606U (US06826419-20041130-M00005.png) * 1971-05-28 1972-12-26
JPS50145017A (US06826419-20041130-M00005.png) * 1974-05-11 1975-11-21
JPS55114083A (en) * 1979-02-23 1980-09-03 Hitachi Ltd Magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPS5780877A (en) 1982-05-20

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