HK82491A - Apparatus for recording and reproducing information on a record carrier in the form of a tape - Google Patents

Apparatus for recording and reproducing information on a record carrier in the form of a tape

Info

Publication number
HK82491A
HK82491A HK824/91A HK82491A HK82491A HK 82491 A HK82491 A HK 82491A HK 824/91 A HK824/91 A HK 824/91A HK 82491 A HK82491 A HK 82491A HK 82491 A HK82491 A HK 82491A
Authority
HK
Hong Kong
Prior art keywords
bias
tape
recording
drive voltage
record carrier
Prior art date
Application number
HK824/91A
Other languages
English (en)
Inventor
Hendrik Jan Bergmans
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of HK82491A publication Critical patent/HK82491A/xx

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

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
HK824/91A 1983-06-10 1991-10-24 Apparatus for recording and reproducing information on a record carrier in the form of a tape HK82491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8302075A NL8302075A (nl) 1983-06-10 1983-06-10 Inrichting voor het opnemen en weergeven van informatie op een bandvormige registratiedrager.

Publications (1)

Publication Number Publication Date
HK82491A true HK82491A (en) 1991-11-01

Family

ID=19841991

Family Applications (1)

Application Number Title Priority Date Filing Date
HK824/91A HK82491A (en) 1983-06-10 1991-10-24 Apparatus for recording and reproducing information on a record carrier in the form of a tape

Country Status (11)

Country Link
US (1) US4558381A (xx)
EP (1) EP0128623B1 (xx)
JP (1) JPS6013323A (xx)
AT (1) ATE34633T1 (xx)
AU (1) AU568133B2 (xx)
CA (1) CA1223066A (xx)
DE (1) DE3471537D1 (xx)
ES (1) ES8504400A1 (xx)
HK (1) HK82491A (xx)
NL (1) NL8302075A (xx)
SG (1) SG85090G (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591885B1 (en) * 1992-10-06 1998-01-28 Matsushita Electric Industrial Co., Ltd. Piezoelectric head actuator
KR200148355Y1 (ko) * 1994-11-25 1999-06-15 류공현 멸균,건조기능 및 선반이 구비된 싱크대 서랍
US5772106A (en) * 1995-12-29 1998-06-30 Microfab Technologies, Inc. Printhead for liquid metals and method of use
JP5743532B2 (ja) * 2010-12-24 2015-07-01 キヤノン株式会社 圧電デバイスの駆動方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288824A (en) * 1975-10-14 1981-09-08 Sony Corporation Deflectable transducer mounting with damper for video signal reproducing apparatus
US4169276A (en) * 1977-10-17 1979-09-25 Ampex Corporation Drive circuit for controlling a movable magnetic head
JPS5497007A (en) * 1978-01-17 1979-07-31 Sony Corp Head supporting structure
JPS54148421A (en) * 1978-05-15 1979-11-20 Sony Corp Automatic tracking device for rotary magnetic head
JPS5665332A (en) * 1979-10-29 1981-06-03 Sony Corp Magnetic recording and reproducing device
DE3000288C2 (de) * 1980-01-05 1983-03-24 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Schaltungsanordnung zur Ansteuerung eines rotierenden, nach dem Piezoeffekt wirkenden Bauteils

Also Published As

Publication number Publication date
JPS6013323A (ja) 1985-01-23
DE3471537D1 (en) 1988-06-30
SG85090G (en) 1991-01-04
EP0128623B1 (en) 1988-05-25
NL8302075A (nl) 1985-01-02
US4558381A (en) 1985-12-10
ES533211A0 (es) 1985-04-01
CA1223066A (en) 1987-06-16
EP0128623A1 (en) 1984-12-19
AU568133B2 (en) 1987-12-17
ES8504400A1 (es) 1985-04-01
ATE34633T1 (de) 1988-06-15
JPH0461410B2 (xx) 1992-09-30
AU2923084A (en) 1984-12-13

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