NL7702995A - METHOD AND EQUIPMENT FOR GENERATING TIME-BASED CHANGE EFFECTS IN DATA REGISTRATION AND REPRODUCTION EQUIPMENT. - Google Patents

METHOD AND EQUIPMENT FOR GENERATING TIME-BASED CHANGE EFFECTS IN DATA REGISTRATION AND REPRODUCTION EQUIPMENT.

Info

Publication number
NL7702995A
NL7702995A NL7702995A NL7702995A NL7702995A NL 7702995 A NL7702995 A NL 7702995A NL 7702995 A NL7702995 A NL 7702995A NL 7702995 A NL7702995 A NL 7702995A NL 7702995 A NL7702995 A NL 7702995A
Authority
NL
Netherlands
Prior art keywords
equipment
data registration
generating time
change effects
based change
Prior art date
Application number
NL7702995A
Other languages
Dutch (nl)
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
Publication of NL7702995A publication Critical patent/NL7702995A/en

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
NL7702995A 1976-03-19 1977-03-18 METHOD AND EQUIPMENT FOR GENERATING TIME-BASED CHANGE EFFECTS IN DATA REGISTRATION AND REPRODUCTION EQUIPMENT. NL7702995A (en)

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
NL7702995A true NL7702995A (en) 1977-09-21

Family

ID=27099967

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702995A NL7702995A (en) 1976-03-19 1977-03-18 METHOD AND EQUIPMENT FOR GENERATING TIME-BASED CHANGE EFFECTS IN DATA REGISTRATION AND REPRODUCTION EQUIPMENT.

Country Status (8)

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

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 (en) * 1976-12-02 1985-07-19 ソニー株式会社 automatic tracking device
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
US4215362A (en) * 1978-03-23 1980-07-29 Ampex Corporation Track selection method and apparatus
CA1147456A (en) * 1978-03-23 1983-05-31 Raymond F. Ravizza Automatically compensated movable head servo circuit and method
US4319289A (en) * 1978-03-23 1982-03-09 Ampex Corporation Movable head automatic position acquisition circuit and method
JPS6019074B2 (en) * 1978-04-08 1985-05-14 ソニー株式会社 Video signal recording and playback device
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 (en) * 1981-03-25 1982-11-10 Philips Nv PLAYBACK DEVICE
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 (en) * 1981-12-04 1983-06-10 Sony Corp Video signal regenerating device
US4536806A (en) * 1982-04-02 1985-08-20 Ampex Corporation Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus
JPS58172079A (en) * 1982-04-02 1983-10-08 Sony Corp Reproducing device
DE3305618C2 (en) * 1983-02-18 1986-04-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Head drum for a video magnetic tape recorder
DE3722927A1 (en) * 1986-07-16 1988-01-21 Mitsubishi Electric Corp HEAD DRUM ARRANGEMENT
DE3635536A1 (en) * 1986-10-18 1988-04-28 Thomson Brandt Gmbh Process for writing and/or reading the tracks of a magnetic tape
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 (en) * 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 (en) * 1952-01-14 1962-06-14 Telefonbau Arrangement for intermittent scanning obliquely to the direction of movement of a tape-shaped magnetogram carrier by means of a rotating cylindrical transducer
US2897290A (en) * 1956-12-14 1959-07-28 Soundscriber Corp Automatic tracking device for transverse sound track tape recorders
DE1039248B (en) * 1956-12-20 1958-09-18 Norddeutscher Rundfunk Rotating scanning magnetic head for searching specific recording locations on magnetic sound carriers
DE1079853B (en) * 1958-04-11 1960-04-14 August Schwer Soehne G M B H Magnetic recorder for recording and / or playback in several parallel finite tracks of a magnetogram carrier
DE1081247B (en) * 1958-04-30 1960-05-05 Telefonbau Revolving magnetic scanning head
JPS5650329B2 (en) * 1972-05-22 1981-11-28
JPS5633772B2 (en) * 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 (en) * 1975-10-14 1985-12-26 ソニー株式会社 Video signal reproducing device
JPS6348081A (en) * 1986-08-15 1988-02-29 Omron Tateisi Electronics Co Still image pickup camera for detecting object

Also Published As

Publication number Publication date
DE2711703C2 (en) 1990-01-04
JPS6348081B2 (en) 1988-09-27
FR2345035B1 (en) 1985-03-29
JPS52117106A (en) 1977-10-01
JPH0534723B2 (en) 1993-05-24
ATA188177A (en) 1987-08-15
IT1073210B (en) 1985-04-13
AT385382B (en) 1988-03-25
FR2345035A1 (en) 1977-10-14
GB1579854A (en) 1980-11-26
CA1252205A (en) 1989-04-04
JPH03162709A (en) 1991-07-12
DE2711703A1 (en) 1977-11-17

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: AMPEX SYSTEMS CORPORATION

BV The patent application has lapsed