DE3774600D1 - System zur steuerung der spurverfolgung. - Google Patents

System zur steuerung der spurverfolgung.

Info

Publication number
DE3774600D1
DE3774600D1 DE8787302384T DE3774600T DE3774600D1 DE 3774600 D1 DE3774600 D1 DE 3774600D1 DE 8787302384 T DE8787302384 T DE 8787302384T DE 3774600 T DE3774600 T DE 3774600T DE 3774600 D1 DE3774600 D1 DE 3774600D1
Authority
DE
Germany
Prior art keywords
controlling tracking
tracking
controlling
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.)
Expired - Lifetime
Application number
DE8787302384T
Other languages
English (en)
Inventor
Toshiaki C O Patents Divi Imai
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3774600D1 publication Critical patent/DE3774600D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • 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
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Paper (AREA)
  • Flow Control (AREA)
DE8787302384T 1986-03-20 1987-03-19 System zur steuerung der spurverfolgung. Expired - Lifetime DE3774600D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61064562A JPH07101532B2 (ja) 1986-03-20 1986-03-20 トラツキング制御装置

Publications (1)

Publication Number Publication Date
DE3774600D1 true DE3774600D1 (de) 1992-01-02

Family

ID=13261794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787302384T Expired - Lifetime DE3774600D1 (de) 1986-03-20 1987-03-19 System zur steuerung der spurverfolgung.

Country Status (7)

Country Link
US (1) US4782405A (de)
EP (1) EP0239325B1 (de)
JP (1) JPH07101532B2 (de)
KR (1) KR960013214B1 (de)
AU (1) AU599084B2 (de)
CA (1) CA1326543C (de)
DE (1) DE3774600D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2808176B2 (ja) * 1990-08-27 1998-10-08 キヤノン株式会社 ビデオテープレコーダのシャトル及びバリアブル装置
KR940009544B1 (ko) * 1991-11-20 1994-10-14 주식회사 금성사 브이씨알의 자동 파인-슬로우장치 및 그 제어방법
US5412520A (en) * 1992-10-06 1995-05-02 Sony Corporation Tracking control which avoids lock-up for rotary head reproducing apparatus and which senses whether a trucking control signal is absent for a predetermined time

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1303119A (de) * 1969-07-28 1973-01-17
JPS4986014U (de) * 1972-11-11 1974-07-25
JPS582422B2 (ja) * 1977-11-11 1983-01-17 日本ビクター株式会社 テ−プ走行制御装置
NL8001974A (nl) * 1980-04-03 1981-11-02 Philips Nv Spoorvolginrichting.
JPS56160041U (de) * 1980-04-28 1981-11-28
JPS56165927A (en) * 1980-05-24 1981-12-19 Sony Corp Vibration imparting device
JPS5880980A (ja) * 1981-11-09 1983-05-16 Matsushita Electric Ind Co Ltd トラツキング装置
JPS60111363A (ja) * 1983-11-21 1985-06-17 Victor Co Of Japan Ltd 映像信号処理装置のサ−ボ回路

Also Published As

Publication number Publication date
AU6992087A (en) 1987-09-24
EP0239325A3 (en) 1989-05-24
EP0239325A2 (de) 1987-09-30
KR870009335A (ko) 1987-10-26
CA1326543C (en) 1994-01-25
AU599084B2 (en) 1990-07-12
EP0239325B1 (de) 1991-11-21
KR960013214B1 (ko) 1996-10-02
US4782405A (en) 1988-11-01
JPS62222456A (ja) 1987-09-30
JPH07101532B2 (ja) 1995-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition