IT1073210B - Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video - Google Patents

Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video

Info

Publication number
IT1073210B
IT1073210B IT4843977A IT4843977A IT1073210B IT 1073210 B IT1073210 B IT 1073210B IT 4843977 A IT4843977 A IT 4843977A IT 4843977 A IT4843977 A IT 4843977A IT 1073210 B IT1073210 B IT 1073210B
Authority
IT
Italy
Prior art keywords
video recording
playback devices
movement effects
special movement
producing special
Prior art date
Application number
IT4843977A
Other languages
English (en)
Italian (it)
Original Assignee
Ampex Corp Soc
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 Soc filed Critical Ampex Corp Soc
Application granted granted Critical
Publication of IT1073210B publication Critical patent/IT1073210B/it

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
IT4843977A 1976-03-19 1977-03-11 Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video IT1073210B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66865276A 1976-03-19 1976-03-19
US67781576A 1976-04-16 1976-04-16

Publications (1)

Publication Number Publication Date
IT1073210B true IT1073210B (it) 1985-04-13

Family

ID=27099967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4843977A IT1073210B (it) 1976-03-19 1977-03-11 Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video

Country Status (8)

Country Link
JP (2) JPS52117106A (de)
AT (1) AT385382B (de)
CA (1) CA1252205A (de)
DE (1) DE2711703C2 (de)
FR (1) FR2345035A1 (de)
GB (1) GB1579854A (de)
IT (1) IT1073210B (de)
NL (1) NL7702995A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152712A (en) * 1976-06-15 1977-12-19 Victor Co Of Japan Ltd Magnetic recording and reproducing apparatus
JPS6031009B2 (ja) * 1976-12-02 1985-07-19 ソニー株式会社 自動トラツキング装置
JPS5460522A (en) * 1977-10-24 1979-05-16 Sony Corp Reproducer
JPS5492307A (en) * 1977-12-29 1979-07-21 Sony Corp Driving circuit of electrostrictive converter
JPS54113308A (en) * 1978-02-23 1979-09-04 Sony Corp Tracking device for magnetic head
JPS54117627A (en) * 1978-03-06 1979-09-12 Sony Corp Video signal reproducing device
US4163993A (en) * 1978-03-23 1979-08-07 Ampex Corporation Continuous slow motion automatic tracking system
US4319289A (en) * 1978-03-23 1982-03-09 Ampex Corporation Movable head automatic position acquisition circuit and method
CA1147456A (en) * 1978-03-23 1983-05-31 Raymond F. Ravizza Automatically compensated movable head servo circuit and method
US4215362A (en) * 1978-03-23 1980-07-29 Ampex Corporation Track selection method and apparatus
JPS6019074B2 (ja) * 1978-04-08 1985-05-14 ソニー株式会社 映像信号記録再生装置
JPS5538649A (en) * 1978-09-07 1980-03-18 Sony Corp Tracking unit of magnetic head
JPS5539478A (en) * 1978-09-14 1980-03-19 Sony Corp Regenerator of video signal
JPS5668922A (en) * 1979-11-06 1981-06-09 Sony Corp Magnetic recording and reproducing device
JPS5727421A (en) * 1980-07-23 1982-02-13 Sony Corp Track following device
JPS5733431A (en) 1980-08-06 1982-02-23 Sony Corp Track following device
AT368822B (de) * 1981-03-25 1982-11-10 Philips Nv Wiedergabegeraet
US4481544A (en) * 1981-09-18 1984-11-06 Ampex Corporation Automatic tracking system with apparatus to prevent mistracking by a limited range transducer during stop motion
JPS5897984A (ja) * 1981-12-04 1983-06-10 Sony Corp 映像信号再生装置
JPS58172079A (ja) * 1982-04-02 1983-10-08 Sony Corp 再生装置
US4536806A (en) * 1982-04-02 1985-08-20 Ampex Corporation Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus
DE3305618C2 (de) * 1983-02-18 1986-04-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Kopftrommel für ein Videomagnetbandgerät
DE3722927A1 (de) * 1986-07-16 1988-01-21 Mitsubishi Electric Corp Kopftrommelanordnung
DE3635536A1 (de) * 1986-10-18 1988-04-28 Thomson Brandt Gmbh Verfahren zum schreiben und/oder lesen der spuren eines magnetbandes
US5067035A (en) * 1987-05-22 1991-11-19 Kudelski Sa Fabrique De'enregistreurs Nagra Error prevention in a recording and reproducing device with at least one rotating head
DE4121622C1 (de) * 1991-06-29 1992-03-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131421B (de) * 1952-01-14 1962-06-14 Telefonbau Anordnung zum absatzweisen Abtasten schraeg zur Bewegungsrichtung eines bandfoermigen Magnetogrammtraegers verlaufender Spuren mittels eines umlaufenden zylindrischen Wandlers
US2897290A (en) * 1956-12-14 1959-07-28 Soundscriber Corp Automatic tracking device for transverse sound track tape recorders
DE1039248B (de) * 1956-12-20 1958-09-18 Norddeutscher Rundfunk Rotierender Abtast-Magnetkopf zum Aufsuchen bestimmter Aufzeichnungsstellen auf Magnettontraegern
DE1079853B (de) * 1958-04-11 1960-04-14 August Schwer Soehne G M B H Magnettongeraet zur Aufzeichnung und/oder Wiedergabe in mehreren unter sich parallelen endlichen Spuren eines Magnetogrammtraegers
DE1081247B (de) * 1958-04-30 1960-05-05 Telefonbau Umlaufender Abtast-Magnetkopf
JPS5650329B2 (de) * 1972-05-22 1981-11-28
JPS5633772B2 (de) * 1972-12-20 1981-08-06
NL7409513A (en) * 1974-07-15 1976-01-19 Philips Nv Servo system for controlling position of magnetic reading head - has selection signals written into data tracks with simultaneous reading of adjacent tracks
JPS6059787B2 (ja) * 1975-10-14 1985-12-26 ソニー株式会社 映像信号再生装置
JPS6348081A (ja) * 1986-08-15 1988-02-29 Omron Tateisi Electronics Co 物体検出用静止撮像カメラ

Also Published As

Publication number Publication date
FR2345035A1 (fr) 1977-10-14
FR2345035B1 (de) 1985-03-29
JPS6348081B2 (de) 1988-09-27
ATA188177A (de) 1987-08-15
AT385382B (de) 1988-03-25
JPH03162709A (ja) 1991-07-12
NL7702995A (nl) 1977-09-21
JPS52117106A (en) 1977-10-01
JPH0534723B2 (de) 1993-05-24
CA1252205A (en) 1989-04-04
GB1579854A (en) 1980-11-26
DE2711703C2 (de) 1990-01-04
DE2711703A1 (de) 1977-11-17

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