JPS5764327A - Pilot signal recording and reproducing system - Google Patents

Pilot signal recording and reproducing system

Info

Publication number
JPS5764327A
JPS5764327A JP55139363A JP13936380A JPS5764327A JP S5764327 A JPS5764327 A JP S5764327A JP 55139363 A JP55139363 A JP 55139363A JP 13936380 A JP13936380 A JP 13936380A JP S5764327 A JPS5764327 A JP S5764327A
Authority
JP
Japan
Prior art keywords
track
signal
signals
satisfying
frequencies
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
JP55139363A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321975B2 (enrdf_load_stackoverflow
Inventor
Akira Hirota
Seisuke Hirakuri
Taku Uchiumi
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP55139363A priority Critical patent/JPS5764327A/ja
Priority to US06/308,666 priority patent/US4414586A/en
Priority to DE3139810A priority patent/DE3139810C2/de
Publication of JPS5764327A publication Critical patent/JPS5764327A/ja
Publication of JPS6321975B2 publication Critical patent/JPS6321975B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G11B5/592—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP55139363A 1980-10-07 1980-10-07 Pilot signal recording and reproducing system Granted JPS5764327A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55139363A JPS5764327A (en) 1980-10-07 1980-10-07 Pilot signal recording and reproducing system
US06/308,666 US4414586A (en) 1980-10-07 1981-10-05 Pilot signal recording and reproducing system
DE3139810A DE3139810C2 (de) 1980-10-07 1981-10-07 Steuersignal-Aufzeichnungs- und Wiedergabesystem für Videobandrecorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55139363A JPS5764327A (en) 1980-10-07 1980-10-07 Pilot signal recording and reproducing system

Publications (2)

Publication Number Publication Date
JPS5764327A true JPS5764327A (en) 1982-04-19
JPS6321975B2 JPS6321975B2 (enrdf_load_stackoverflow) 1988-05-10

Family

ID=15243580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55139363A Granted JPS5764327A (en) 1980-10-07 1980-10-07 Pilot signal recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS5764327A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194480A (ja) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd 磁気録画再生装置
JPS5940784A (ja) * 1982-08-31 1984-03-06 Sony Corp 映像再生装置
JPS59117877A (ja) * 1982-12-24 1984-07-07 Matsushita Electric Ind Co Ltd 磁気録画再生装置のトラツキング制御方式
JPS60160050A (ja) * 1984-01-30 1985-08-21 Canon Inc 情報信号再生装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396655A (en) * 1977-02-03 1978-08-24 Marukon Denshi Kk Pll synthesizer
JPS53127255A (en) * 1977-04-13 1978-11-07 Torio Kk Phase lock loop circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396655A (en) * 1977-02-03 1978-08-24 Marukon Denshi Kk Pll synthesizer
JPS53127255A (en) * 1977-04-13 1978-11-07 Torio Kk Phase lock loop circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194480A (ja) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd 磁気録画再生装置
JPS5940784A (ja) * 1982-08-31 1984-03-06 Sony Corp 映像再生装置
JPS59117877A (ja) * 1982-12-24 1984-07-07 Matsushita Electric Ind Co Ltd 磁気録画再生装置のトラツキング制御方式
JPS60160050A (ja) * 1984-01-30 1985-08-21 Canon Inc 情報信号再生装置

Also Published As

Publication number Publication date
JPS6321975B2 (enrdf_load_stackoverflow) 1988-05-10

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