JPS5990250A - 回転ヘツド型磁気記録再生装置の回転位置検出装置 - Google Patents

回転ヘツド型磁気記録再生装置の回転位置検出装置

Info

Publication number
JPS5990250A
JPS5990250A JP57199173A JP19917382A JPS5990250A JP S5990250 A JPS5990250 A JP S5990250A JP 57199173 A JP57199173 A JP 57199173A JP 19917382 A JP19917382 A JP 19917382A JP S5990250 A JPS5990250 A JP S5990250A
Authority
JP
Japan
Prior art keywords
output
rotation
mode
signal
head
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
JP57199173A
Other languages
English (en)
Japanese (ja)
Other versions
JPH054737B2 (de
Inventor
Shinji Matsumoto
信二 松本
Kenji Terai
寺居　賢治
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 JP57199173A priority Critical patent/JPS5990250A/ja
Publication of JPS5990250A publication Critical patent/JPS5990250A/ja
Publication of JPH054737B2 publication Critical patent/JPH054737B2/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
    • G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
    • G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
JP57199173A 1982-11-12 1982-11-12 回転ヘツド型磁気記録再生装置の回転位置検出装置 Granted JPS5990250A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57199173A JPS5990250A (ja) 1982-11-12 1982-11-12 回転ヘツド型磁気記録再生装置の回転位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57199173A JPS5990250A (ja) 1982-11-12 1982-11-12 回転ヘツド型磁気記録再生装置の回転位置検出装置

Publications (2)

Publication Number Publication Date
JPS5990250A true JPS5990250A (ja) 1984-05-24
JPH054737B2 JPH054737B2 (de) 1993-01-20

Family

ID=16403362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57199173A Granted JPS5990250A (ja) 1982-11-12 1982-11-12 回転ヘツド型磁気記録再生装置の回転位置検出装置

Country Status (1)

Country Link
JP (1) JPS5990250A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215691C2 (de) * 1992-05-13 1996-07-25 Mayer Textilmaschf Kettenwirkmaschine

Also Published As

Publication number Publication date
JPH054737B2 (de) 1993-01-20

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