JPS60127556A - 磁気記録再生装置 - Google Patents

磁気記録再生装置

Info

Publication number
JPS60127556A
JPS60127556A JP23664783A JP23664783A JPS60127556A JP S60127556 A JPS60127556 A JP S60127556A JP 23664783 A JP23664783 A JP 23664783A JP 23664783 A JP23664783 A JP 23664783A JP S60127556 A JPS60127556 A JP S60127556A
Authority
JP
Japan
Prior art keywords
track
signal
frequency
pilot signal
frequency signals
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
JP23664783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0552579B2 (enrdf_load_html_response
Inventor
Makoto Akiyama
良 秋山
Toshinori Takasuka
高須賀　俊徳
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 JP23664783A priority Critical patent/JPS60127556A/ja
Publication of JPS60127556A publication Critical patent/JPS60127556A/ja
Publication of JPH0552579B2 publication Critical patent/JPH0552579B2/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
    • G11B15/4673—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 tape while the head is rotating
    • G11B15/4675—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 tape while the head is rotating with provision for information tracking
    • G11B15/4676—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 tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
    • G11B15/4677—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 tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
    • G11B15/4678—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 tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
JP23664783A 1983-12-15 1983-12-15 磁気記録再生装置 Granted JPS60127556A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23664783A JPS60127556A (ja) 1983-12-15 1983-12-15 磁気記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23664783A JPS60127556A (ja) 1983-12-15 1983-12-15 磁気記録再生装置

Publications (2)

Publication Number Publication Date
JPS60127556A true JPS60127556A (ja) 1985-07-08
JPH0552579B2 JPH0552579B2 (enrdf_load_html_response) 1993-08-05

Family

ID=17003711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23664783A Granted JPS60127556A (ja) 1983-12-15 1983-12-15 磁気記録再生装置

Country Status (1)

Country Link
JP (1) JPS60127556A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233488A (en) * 1990-05-21 1993-08-03 Sony Corporation Method and apparatus for detecting tracking errors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233488A (en) * 1990-05-21 1993-08-03 Sony Corporation Method and apparatus for detecting tracking errors

Also Published As

Publication number Publication date
JPH0552579B2 (enrdf_load_html_response) 1993-08-05

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