JPS59180862A - トラツキング制御回路 - Google Patents

トラツキング制御回路

Info

Publication number
JPS59180862A
JPS59180862A JP58055770A JP5577083A JPS59180862A JP S59180862 A JPS59180862 A JP S59180862A JP 58055770 A JP58055770 A JP 58055770A JP 5577083 A JP5577083 A JP 5577083A JP S59180862 A JPS59180862 A JP S59180862A
Authority
JP
Japan
Prior art keywords
signal
track
circuit
pilot
tracking
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
JP58055770A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315242B2 (enrdf_load_stackoverflow
Inventor
Toshiyuki Katagiri
俊幸 片桐
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP58055770A priority Critical patent/JPS59180862A/ja
Publication of JPS59180862A publication Critical patent/JPS59180862A/ja
Publication of JPH0315242B2 publication Critical patent/JPH0315242B2/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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Control Of Position Or Direction (AREA)
JP58055770A 1983-03-31 1983-03-31 トラツキング制御回路 Granted JPS59180862A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58055770A JPS59180862A (ja) 1983-03-31 1983-03-31 トラツキング制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58055770A JPS59180862A (ja) 1983-03-31 1983-03-31 トラツキング制御回路

Publications (2)

Publication Number Publication Date
JPS59180862A true JPS59180862A (ja) 1984-10-15
JPH0315242B2 JPH0315242B2 (enrdf_load_stackoverflow) 1991-02-28

Family

ID=13008100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58055770A Granted JPS59180862A (ja) 1983-03-31 1983-03-31 トラツキング制御回路

Country Status (1)

Country Link
JP (1) JPS59180862A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212857A (ja) * 1984-04-06 1985-10-25 Sony Corp 映像信号再生装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975450A (ja) * 1982-10-21 1984-04-28 Toshiba Corp トラツキング制御方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975450A (ja) * 1982-10-21 1984-04-28 Toshiba Corp トラツキング制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212857A (ja) * 1984-04-06 1985-10-25 Sony Corp 映像信号再生装置

Also Published As

Publication number Publication date
JPH0315242B2 (enrdf_load_stackoverflow) 1991-02-28

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