JPS5919264A - 磁気録画再生装置 - Google Patents

磁気録画再生装置

Info

Publication number
JPS5919264A
JPS5919264A JP57125635A JP12563582A JPS5919264A JP S5919264 A JPS5919264 A JP S5919264A JP 57125635 A JP57125635 A JP 57125635A JP 12563582 A JP12563582 A JP 12563582A JP S5919264 A JPS5919264 A JP S5919264A
Authority
JP
Japan
Prior art keywords
circuit
pilot signal
signal
frequency
output
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
JP57125635A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259377B2 (enrdf_load_stackoverflow
Inventor
Takashi Furuhata
降旗　隆
Kenji Sato
健児 佐藤
Yoshiyuki Azuma
良行 東
Yasuhide Mogi
茂木　康秀
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 JP57125635A priority Critical patent/JPS5919264A/ja
Publication of JPS5919264A publication Critical patent/JPS5919264A/ja
Publication of JPS6259377B2 publication Critical patent/JPS6259377B2/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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP57125635A 1982-07-21 1982-07-21 磁気録画再生装置 Granted JPS5919264A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57125635A JPS5919264A (ja) 1982-07-21 1982-07-21 磁気録画再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57125635A JPS5919264A (ja) 1982-07-21 1982-07-21 磁気録画再生装置

Publications (2)

Publication Number Publication Date
JPS5919264A true JPS5919264A (ja) 1984-01-31
JPS6259377B2 JPS6259377B2 (enrdf_load_stackoverflow) 1987-12-10

Family

ID=14914912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57125635A Granted JPS5919264A (ja) 1982-07-21 1982-07-21 磁気録画再生装置

Country Status (1)

Country Link
JP (1) JPS5919264A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196454A (ja) * 1985-02-26 1986-08-30 Canon Inc 情報信号再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196454A (ja) * 1985-02-26 1986-08-30 Canon Inc 情報信号再生装置

Also Published As

Publication number Publication date
JPS6259377B2 (enrdf_load_stackoverflow) 1987-12-10

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