JPS5898861A - 磁気記録再生装置 - Google Patents

磁気記録再生装置

Info

Publication number
JPS5898861A
JPS5898861A JP56196777A JP19677781A JPS5898861A JP S5898861 A JPS5898861 A JP S5898861A JP 56196777 A JP56196777 A JP 56196777A JP 19677781 A JP19677781 A JP 19677781A JP S5898861 A JPS5898861 A JP S5898861A
Authority
JP
Japan
Prior art keywords
recording
pilot
signal
track
frequency
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
JP56196777A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0256738B2 (enrdf_load_html_response
Inventor
Akimichi Terada
寺田　明猷
Tomomitsu Azeyanagi
畔柳　朝光
Noboru Kojima
昇 小島
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 JP56196777A priority Critical patent/JPS5898861A/ja
Priority to US06/447,797 priority patent/US4550345A/en
Priority to DE8282111349T priority patent/DE3270309D1/de
Priority to EP82111349A priority patent/EP0081802B1/en
Publication of JPS5898861A publication Critical patent/JPS5898861A/ja
Publication of JPH0256738B2 publication Critical patent/JPH0256738B2/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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
JP56196777A 1981-12-09 1981-12-09 磁気記録再生装置 Granted JPS5898861A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56196777A JPS5898861A (ja) 1981-12-09 1981-12-09 磁気記録再生装置
US06/447,797 US4550345A (en) 1981-12-09 1982-12-08 Magnetic video pilot signal recording/reproducing system
DE8282111349T DE3270309D1 (en) 1981-12-09 1982-12-08 Magnetic recording system
EP82111349A EP0081802B1 (en) 1981-12-09 1982-12-08 Magnetic recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56196777A JPS5898861A (ja) 1981-12-09 1981-12-09 磁気記録再生装置

Publications (2)

Publication Number Publication Date
JPS5898861A true JPS5898861A (ja) 1983-06-11
JPH0256738B2 JPH0256738B2 (enrdf_load_html_response) 1990-12-03

Family

ID=16363453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56196777A Granted JPS5898861A (ja) 1981-12-09 1981-12-09 磁気記録再生装置

Country Status (1)

Country Link
JP (1) JPS5898861A (enrdf_load_html_response)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661056A (en) * 1979-10-19 1981-05-26 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661056A (en) * 1979-10-19 1981-05-26 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPH0256738B2 (enrdf_load_html_response) 1990-12-03

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