ATE71468T1 - Eine capstan-regelschleife, verriegelt mit einer dominierenden referenz-bandgeschwindigkeit fuer ein videobandgeraet. - Google Patents

Eine capstan-regelschleife, verriegelt mit einer dominierenden referenz-bandgeschwindigkeit fuer ein videobandgeraet.

Info

Publication number
ATE71468T1
ATE71468T1 AT83305227T AT83305227T ATE71468T1 AT E71468 T1 ATE71468 T1 AT E71468T1 AT 83305227 T AT83305227 T AT 83305227T AT 83305227 T AT83305227 T AT 83305227T AT E71468 T1 ATE71468 T1 AT E71468T1
Authority
AT
Austria
Prior art keywords
control loop
speed
video tape
capstan control
loop locked
Prior art date
Application number
AT83305227T
Other languages
English (en)
Inventor
Marshall Williams
David R Rodal
Original Assignee
Ampex
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 filed Critical Ampex
Application granted granted Critical
Publication of ATE71468T1 publication Critical patent/ATE71468T1/de

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
    • G11B27/005—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
    • 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

  • Television Signal Processing For Recording (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)
AT83305227T 1982-09-17 1983-09-07 Eine capstan-regelschleife, verriegelt mit einer dominierenden referenz-bandgeschwindigkeit fuer ein videobandgeraet. ATE71468T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41963182A 1982-09-17 1982-09-17
EP83305227A EP0106500B1 (de) 1982-09-17 1983-09-07 Eine Capstan-Regelschleife, verriegelt mit einer dominierenden Referenz-Bandgeschwindigkeit für ein Videobandgerät

Publications (1)

Publication Number Publication Date
ATE71468T1 true ATE71468T1 (de) 1992-01-15

Family

ID=23663060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83305227T ATE71468T1 (de) 1982-09-17 1983-09-07 Eine capstan-regelschleife, verriegelt mit einer dominierenden referenz-bandgeschwindigkeit fuer ein videobandgeraet.

Country Status (4)

Country Link
EP (1) EP0106500B1 (de)
JP (1) JPS5977660A (de)
AT (1) ATE71468T1 (de)
DE (1) DE3382493D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151506U (de) * 1984-09-05 1986-04-07
GB8614858D0 (en) * 1986-06-18 1986-07-23 Samuelson Group Plc Video player
US4930027A (en) * 1988-11-23 1990-05-29 Ampex Corporation Method and apparatus for tape speed override operation when recovering helical audio
WO1994015336A1 (en) * 1992-12-23 1994-07-07 Ampex Systems Corporation Tape speed override (tso) control system including servo reference and audio clock generation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4882809A (de) * 1972-02-03 1973-11-06
JPS5142894A (de) * 1974-10-11 1976-04-12 Hitachi Ltd
US4358798A (en) * 1980-04-10 1982-11-09 Rca Corporation Special effects system
JPS5719803A (en) * 1980-07-07 1982-02-02 Toshiba Corp Digital servo device
JPS57148481A (en) * 1981-03-09 1982-09-13 Sony Corp Method for reproducing picture signal
DE3380132D1 (en) * 1982-04-02 1989-08-03 Ampex Microprocessor controlled reproducing apparatus having asynchronous reproducing capability

Also Published As

Publication number Publication date
EP0106500A3 (en) 1987-04-29
JPS5977660A (ja) 1984-05-04
JPH0310179B2 (de) 1991-02-13
EP0106500B1 (de) 1992-01-08
EP0106500A2 (de) 1984-04-25
DE3382493D1 (de) 1992-02-20

Similar Documents

Publication Publication Date Title
JPS5739676A (en) Video recorder
JPS5553981A (en) Magnetic reproducer
JPS5763976A (en) Recorder
EP0102826A3 (en) Still image reproducing apparatus
ATE71468T1 (de) Eine capstan-regelschleife, verriegelt mit einer dominierenden referenz-bandgeschwindigkeit fuer ein videobandgeraet.
GB1433203A (en) Method ofor electronically editing a video tape and an apparatus for use therein
ATE20400T1 (de) Verfahren und vorrichtung zur aufzeichnung von einzelbildern auf videoband.
JPS5345509A (en) Automatic tracking apparatus
JPS52127322A (en) Recorded medium and its production
JPS5589907A (en) Magnetic recorder
DE3884822D1 (de) Videorecorder mit Schrägspur-Aufzeichnung.
JPS56140571A (en) Magnetic recording and reproducing device of picture
GB1209734A (en) A method and device for providing a time delay in the reproduction of information stored on a circulating recording medium
JPS5457826A (en) Video tape recorder
JPS56165950A (en) Phase adjuster for vtr
JPS5625272A (en) Rotary phase modification system of vtr
JPS6367794B2 (de)
GB899918A (en) Running speed control systems for magnetic tapes
EP0130573A3 (de) Steuerungsanlage für magnetisches Aufzeichnungs/Wiedergabe-Gerät
DE3382267D1 (de) Geraet und verfahren fuer videobandmaschinen welches ein synthetisches steuerungsspursignal erzeugt.
JPS54111216A (en) Converter of video signals
JPS6469176A (en) Video signal reproducing device
HK39896A (en) Recording apparatus with tracking control
JPS5579582A (en) Servo method for video tape recorder
JPS55151876A (en) Magnetic picture recorder/reproducer

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties