DE3382456D1 - Spulenservosystem in einem aufzeichnungs- und/oder wiedergabegeraet. - Google Patents

Spulenservosystem in einem aufzeichnungs- und/oder wiedergabegeraet.

Info

Publication number
DE3382456D1
DE3382456D1 DE8686201834T DE3382456T DE3382456D1 DE 3382456 D1 DE3382456 D1 DE 3382456D1 DE 8686201834 T DE8686201834 T DE 8686201834T DE 3382456 T DE3382456 T DE 3382456T DE 3382456 D1 DE3382456 D1 DE 3382456D1
Authority
DE
Germany
Prior art keywords
recording
playback device
servo system
reel servo
reel
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
DE8686201834T
Other languages
English (en)
Inventor
Kenneth Louth
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Application granted granted Critical
Publication of DE3382456D1 publication Critical patent/DE3382456D1/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
    • 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
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Multiple Motors (AREA)
DE8686201834T 1982-04-02 1983-02-25 Spulenservosystem in einem aufzeichnungs- und/oder wiedergabegeraet. Expired - Lifetime DE3382456D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36465282A 1982-04-02 1982-04-02

Publications (1)

Publication Number Publication Date
DE3382456D1 true DE3382456D1 (de) 1991-12-12

Family

ID=23435472

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8383301014T Expired DE3379208D1 (en) 1982-04-02 1983-02-25 An improved reel servo system in a recording and/or reproducing apparatus
DE8686201834T Expired - Lifetime DE3382456D1 (de) 1982-04-02 1983-02-25 Spulenservosystem in einem aufzeichnungs- und/oder wiedergabegeraet.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8383301014T Expired DE3379208D1 (en) 1982-04-02 1983-02-25 An improved reel servo system in a recording and/or reproducing apparatus

Country Status (3)

Country Link
EP (2) EP0091186B1 (de)
JP (2) JPS58218062A (de)
DE (2) DE3379208D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051986A (ja) * 1983-08-31 1985-03-23 Fanuc Ltd リ−ル付テ−プリ−ダ
JPS6122461A (ja) * 1984-07-05 1986-01-31 Fujitsu Ltd 磁気テ−プ装置
JPH0630192B2 (ja) * 1985-03-28 1994-04-20 ソニー株式会社 記録再生装置のトラッキング制御信号発生回路
EP0198658A3 (de) * 1985-04-12 1989-01-25 Ampex Corporation Gerät und Verfahren für die Fernsteuerung der Verlagerung eines beweglichen Bandes
US4633333A (en) * 1985-06-24 1986-12-30 International Business Machines Corporation Detection of instantaneous speed variations in a tape drive
JPH01298560A (ja) * 1988-05-26 1989-12-01 Sony Corp リールモータ制御装置
JP2600857B2 (ja) * 1988-10-22 1997-04-16 ソニー株式会社 磁気テープ転写装置
JPH03154257A (ja) * 1989-11-10 1991-07-02 Matsushita Electric Ind Co Ltd 磁気録画再生装置
JP2940171B2 (ja) * 1991-01-30 1999-08-25 ソニー株式会社 テープ記録再生装置のサーボ制御装置
DE4129593A1 (de) * 1991-09-06 1993-03-11 Broadcast Television Syst Verfahren zur steuerung und regelung eines magnetbandgeraetes
DE19633149A1 (de) * 1996-08-17 1998-02-19 Philips Patentverwaltung Servoregelsystem
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725655A (en) * 1971-06-24 1973-04-03 Ibm Media transport performance measurements
AU497538B2 (en) * 1974-03-14 1978-12-14 Rca Corporation Controlling tension of magnetic tape
GB1500094A (en) * 1976-04-07 1978-02-08 Burroughs Corp Apparatus and method for controlling a tape drive to maintain a substantially constant linear tape velocity
US4097005A (en) * 1976-05-03 1978-06-27 Ampex Corporation Web transport system
BE855968A (fr) * 1976-07-05 1977-10-17 Staar Sa Procede et dispositif de controle et de commande du transfert d'une matiere d'une bobine debitrice sur une bobine receptrice
JPS5389712A (en) * 1977-01-19 1978-08-07 Nec Corp Magnetic tape device
GB1602446A (en) * 1977-04-18 1981-11-11 Sangamo Weston Tape position detection in tape recorders
JPS5522859A (en) * 1978-08-07 1980-02-18 Sato Heizaburou Method of connecting lead member for porcelain electric part
AT365363B (de) * 1979-09-20 1982-01-11 Philips Nv Aufzeichnungs- und/oder wiedergabegeraet
JPS5922300B2 (ja) * 1979-12-25 1984-05-25 アンペックス・コ−ポレ−ション テ−プ速度制御方式
JPS56127957A (en) * 1980-03-07 1981-10-07 Matsushita Electric Ind Co Ltd Tape take-up device
JPS56127954A (en) * 1980-03-07 1981-10-07 Teac Co Tape recorder
JPS56153552A (en) * 1980-04-30 1981-11-27 Sony Corp Tape tension control mechanism in magnetic recorder and reproducer
JPS5718044A (en) * 1980-07-07 1982-01-29 Olympus Optical Co Ltd Tension servo-device
JPS58158068A (ja) * 1982-03-15 1983-09-20 Matsushita Electric Ind Co Ltd テ−プ巻取り装置

Also Published As

Publication number Publication date
JPS58218062A (ja) 1983-12-19
JPH0516093B2 (de) 1993-03-03
JPH03209657A (ja) 1991-09-12
EP0091186A1 (de) 1983-10-12
EP0236588A2 (de) 1987-09-16
EP0091186B1 (de) 1989-02-15
EP0236588B1 (de) 1991-11-06
EP0236588A3 (en) 1987-09-23
DE3379208D1 (en) 1989-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee