JPS5941987A - トラツクジヤンプ検出装置 - Google Patents

トラツクジヤンプ検出装置

Info

Publication number
JPS5941987A
JPS5941987A JP57150762A JP15076282A JPS5941987A JP S5941987 A JPS5941987 A JP S5941987A JP 57150762 A JP57150762 A JP 57150762A JP 15076282 A JP15076282 A JP 15076282A JP S5941987 A JPS5941987 A JP S5941987A
Authority
JP
Japan
Prior art keywords
signal
pilot signal
track
playback
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
JP57150762A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0153830B2 (enExample
Inventor
Noboru Kojima
昇 小島
Tomomitsu Azeyanagi
畔柳　朝光
Akimichi Terada
寺田　明猷
Akira Shibata
晃 柴田
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 JP57150762A priority Critical patent/JPS5941987A/ja
Priority to EP19820111315 priority patent/EP0081232B1/en
Priority to AT82111315T priority patent/ATE16747T1/de
Priority to DE8282111315T priority patent/DE3267715D1/de
Publication of JPS5941987A publication Critical patent/JPS5941987A/ja
Publication of JPH0153830B2 publication Critical patent/JPH0153830B2/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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads
    • 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

  • Television Signal Processing For Recording (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP57150762A 1981-12-07 1982-09-01 トラツクジヤンプ検出装置 Granted JPS5941987A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57150762A JPS5941987A (ja) 1982-09-01 1982-09-01 トラツクジヤンプ検出装置
EP19820111315 EP0081232B1 (en) 1981-12-07 1982-12-07 Method and apparatus for detecting track jumping point in magnetic recording and reproducing system
AT82111315T ATE16747T1 (de) 1981-12-07 1982-12-07 Verfahren und vorrichtung zur erfassung von spurwechselpunkten in magnetischen aufzeignungs- und wiedergabesystemen.
DE8282111315T DE3267715D1 (en) 1981-12-07 1982-12-07 Method and apparatus for detecting track jumping point in magnetic recording and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57150762A JPS5941987A (ja) 1982-09-01 1982-09-01 トラツクジヤンプ検出装置

Publications (2)

Publication Number Publication Date
JPS5941987A true JPS5941987A (ja) 1984-03-08
JPH0153830B2 JPH0153830B2 (enExample) 1989-11-15

Family

ID=15503853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57150762A Granted JPS5941987A (ja) 1981-12-07 1982-09-01 トラツクジヤンプ検出装置

Country Status (1)

Country Link
JP (1) JPS5941987A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166695A (ja) * 1986-01-20 1987-07-23 Matsushita Electric Ind Co Ltd 磁気記録再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166695A (ja) * 1986-01-20 1987-07-23 Matsushita Electric Ind Co Ltd 磁気記録再生装置

Also Published As

Publication number Publication date
JPH0153830B2 (enExample) 1989-11-15

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