DE19652771A1 - Adaptive Bandantriebssteuerung in einem Videorecorder - Google Patents

Adaptive Bandantriebssteuerung in einem Videorecorder

Info

Publication number
DE19652771A1
DE19652771A1 DE19652771A DE19652771A DE19652771A1 DE 19652771 A1 DE19652771 A1 DE 19652771A1 DE 19652771 A DE19652771 A DE 19652771A DE 19652771 A DE19652771 A DE 19652771A DE 19652771 A1 DE19652771 A1 DE 19652771A1
Authority
DE
Germany
Prior art keywords
belt drive
tape
phase
speed
acceleration
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.)
Withdrawn
Application number
DE19652771A
Other languages
German (de)
English (en)
Inventor
Hermann Link
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to DE19652771A priority Critical patent/DE19652771A1/de
Priority to EP97121513A priority patent/EP0849730B1/en
Priority to DE69736921T priority patent/DE69736921T2/de
Priority to US08/990,225 priority patent/US6178286B1/en
Priority to JP9345498A priority patent/JPH10188411A/ja
Priority to CN97108718A priority patent/CN1115680C/zh
Publication of DE19652771A1 publication Critical patent/DE19652771A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • 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
    • 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
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • G11B27/17—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer using electrical sensing means
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Stepping Motors (AREA)
DE19652771A 1996-12-18 1996-12-18 Adaptive Bandantriebssteuerung in einem Videorecorder Withdrawn DE19652771A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19652771A DE19652771A1 (de) 1996-12-18 1996-12-18 Adaptive Bandantriebssteuerung in einem Videorecorder
EP97121513A EP0849730B1 (en) 1996-12-18 1997-12-06 Adaptive tape drive control in a video recorder
DE69736921T DE69736921T2 (de) 1996-12-18 1997-12-06 Adaptive Bandantriebssteuerung für einen Videorecorder
US08/990,225 US6178286B1 (en) 1996-12-18 1997-12-15 Adaptive tape drive control in a video recorder
JP9345498A JPH10188411A (ja) 1996-12-18 1997-12-15 ビデオレコーダにおけるテープ駆動制御方法およびテープ駆動装置
CN97108718A CN1115680C (zh) 1996-12-18 1997-12-18 录像机中自适应磁带驱动控制方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19652771A DE19652771A1 (de) 1996-12-18 1996-12-18 Adaptive Bandantriebssteuerung in einem Videorecorder

Publications (1)

Publication Number Publication Date
DE19652771A1 true DE19652771A1 (de) 1998-06-25

Family

ID=7815199

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19652771A Withdrawn DE19652771A1 (de) 1996-12-18 1996-12-18 Adaptive Bandantriebssteuerung in einem Videorecorder
DE69736921T Expired - Lifetime DE69736921T2 (de) 1996-12-18 1997-12-06 Adaptive Bandantriebssteuerung für einen Videorecorder

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69736921T Expired - Lifetime DE69736921T2 (de) 1996-12-18 1997-12-06 Adaptive Bandantriebssteuerung für einen Videorecorder

Country Status (5)

Country Link
US (1) US6178286B1 (enExample)
EP (1) EP0849730B1 (enExample)
JP (1) JPH10188411A (enExample)
CN (1) CN1115680C (enExample)
DE (2) DE19652771A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039372B1 (en) * 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
EP1178480A3 (en) * 2000-07-28 2003-01-22 Thomson Licensing S.A. Process for controlling the capstan in a video tape recorder (VTR)
JP4078545B2 (ja) * 2003-04-04 2008-04-23 ソニー株式会社 再生装置および方法、記録媒体、並びにプログラム
JP5483954B2 (ja) * 2009-08-18 2014-05-07 キヤノン株式会社 移動体駆動装置
CN103557982B (zh) * 2013-06-25 2016-05-25 松下家电研究开发（杭州）有限公司 马达偏差的检知方法及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904009C2 (de) * 1978-02-03 1983-12-01 Ampex Corp., 94063 Redwood City, Calif. Videomagnetbandgerät

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093149A (en) * 1975-11-28 1978-06-06 Honeywell Inc. Cartridge tape recorder system and cartridge therefor
US4494153A (en) * 1978-03-23 1985-01-15 Ampex Corporation Method of operating a signal reproduction apparatus for effecting synchronous reproduction of recorded signals
JPS56140541A (en) * 1980-04-02 1981-11-02 Matsushita Electric Ind Co Ltd Magnetic tape driving device
JPS5854885A (ja) * 1981-09-25 1983-03-31 Sony Corp 映像信号再生装置
JPS60124050A (ja) * 1983-12-07 1985-07-02 Fujitsu Ltd 磁気テ−プ装置の速度制御回路
JP2502966B2 (ja) * 1984-10-24 1996-05-29 株式会社日立製作所 テ−プ移送装置
DE3634662A1 (de) * 1985-10-11 1987-04-16 Hitachi Ltd Bandtransporteinrichtung und -verfahren
JP2791008B2 (ja) * 1986-04-25 1998-08-27 株式会社日立製作所 テープ移送装置の制御方法
JPH0393062A (ja) * 1989-09-04 1991-04-18 Nec Corp 記録装置
US5432419A (en) * 1992-04-28 1995-07-11 Fujitsu Limited Recording medium library system
JP3198629B2 (ja) * 1992-07-08 2001-08-13 松下電器産業株式会社 モータの制御装置
KR100284452B1 (ko) * 1992-11-13 2001-03-02 이데이 노부유끼 캡스턴모터 구동제어장치
JPH06162623A (ja) * 1992-11-13 1994-06-10 Sony Corp キャプスタンモータの駆動制御方法
JPH06162614A (ja) * 1992-11-13 1994-06-10 Sony Corp 周波数電圧変換器及び速度検出装置
JP3259994B2 (ja) * 1992-12-11 2002-02-25 株式会社リコー 対物レンズ変位検出装置
JPH0759389A (ja) * 1993-08-13 1995-03-03 Toshiba Corp モータ間欠駆動制御方式及び装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904009C2 (de) * 1978-02-03 1983-12-01 Ampex Corp., 94063 Redwood City, Calif. Videomagnetbandgerät

Also Published As

Publication number Publication date
JPH10188411A (ja) 1998-07-21
DE69736921D1 (de) 2006-12-21
CN1115680C (zh) 2003-07-23
EP0849730A2 (en) 1998-06-24
US6178286B1 (en) 2001-01-23
CN1185628A (zh) 1998-06-24
EP0849730A3 (en) 2001-05-23
EP0849730B1 (en) 2006-11-08
DE69736921T2 (de) 2007-04-12

Similar Documents

Publication Publication Date Title
AT392558B (de) Motorantriebsschaltung fuer einen dem antrieb eines bandes in einem bandgeraet dienenden gleichstrom-bandantriebsmotor
DE2836743A1 (de) Digitale servovorrichtung fuer ein rotierendes element
DE2823470A1 (de) Bandantriebssystem in einem aufzeichnungs- und/oder wiedergabegeraet
DE2324274A1 (de) Vorrichtung zum aufwickeln eines bandes
DE3212711C2 (de) Schaltungsanordnung zum Steuern eines Bahntransportsystems
DE69316466T2 (de) Motorregelvorrichtung
DE3132839C2 (de) Vorrichtung zur Abschaltung des Bandantriebs bei Erreichen des Bandendes in einem Magnetbandgerät
DE69736921T2 (de) Adaptive Bandantriebssteuerung für einen Videorecorder
DE2710453C3 (de) Verfahren und Vorrichtung zum Ausrichten einer längs einer Spur eines Aufzeichnungsmedium bewegten Wandlers auf die Spur
DE2534961C2 (de) Videobandgerät
DE2506853C3 (de) Schaltungsanordnung zum Regeln der Drehgeschwindigkeit eines Kopfrades
EP0658266B1 (de) Verfahren und vorrichtung zur ansteuerung mit gepulsten signalen
DE69124406T2 (de) Motorsteuerschaltung für Plattenwiedergabegerät
EP0676080B1 (de) Verfahren und vorrichtung zur regelung einer bandgeschwindigkeit
DE2904009A1 (de) Verfahren zur genauen regelung der bewegung eines durch eine transportvorrichtung transportierten mediums sowie informations-aufzeichnungs- und wiedergabegeraet zur durchfuehrung dieses verfahrens
DE3920164A1 (de) Umlaufregeleinrichtung
DE2713588A1 (de) Geschwindigkeitssteuerung des antriebes von magnetbaendern
DE2731666C3 (de) Anordnung zum Konstanthalten der Drehzahl eines rotierenden Elements, insbesondere eines Plattentellers eines Plattenspielers
DE1909429B2 (de) Verfahren zur optimierung der banderregung bei magnetband geraeten mit rotierenden koepfen und geraet zur durchfueh rung des verfahrens
AT390539B (de) Steuerschaltung fuer einen gleichstrommotor einer bandantriebsanordnung
DE3121832C2 (de) Hochgeschwindigkeits-Wiedergabevorrichtung für ein Schrägspur-Magnetbandgerät
DE3616016C2 (de) Verfahren zur Verringerung von Gleichlauffehlern eines Laufbildfilmes
DE3810288A1 (de) Motordrehzahl-regelvorrichtung
DE3517815C2 (enExample)
DE2803538C2 (de) Bildaufzeichnungsgerät

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8120 Willingness to grant licences paragraph 23
8139 Disposal/non-payment of the annual fee