AU513808B2 – Playback apparatus for reproducing television signals
– Google Patents
AU513808B2 – Playback apparatus for reproducing television signals
– Google Patents
Playback apparatus for reproducing television signals
Info
Publication number
AU513808B2
AU513808B2
AU27315/77A
AU2731577A
AU513808B2
AU 513808 B2
AU513808 B2
AU 513808B2
AU 27315/77 A
AU27315/77 A
AU 27315/77A
AU 2731577 A
AU2731577 A
AU 2731577A
AU 513808 B2
AU513808 B2
AU 513808B2
Authority
AU
Australia
Prior art keywords
playback apparatus
television signals
reproducing television
reproducing
signals
Prior art date
1976-07-30
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
Application number
AU27315/77A
Other versions
AU2731577A
(en
Inventor
H. Locken DeJong H Melwisch
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
1976-07-30
Filing date
1977-07-26
Publication date
1981-01-08
1977-07-26
Application filed by Philips Gloeilampenfabrieken NV
filed
Critical
Philips Gloeilampenfabrieken NV
1979-03-08
Publication of AU2731577A
publication
Critical
patent/AU2731577A/en
1981-01-08
Application granted
granted
Critical
1981-01-08
Publication of AU513808B2
publication
Critical
patent/AU513808B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
G11B15/60—Guiding record carrier
G11B15/602—Guiding record carrier for track selection, acquisition or following
AU27315/77A
1976-07-30
1977-07-26
Playback apparatus for reproducing television signals
Expired
AU513808B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
ATATA5674/76
1976-07-30
AT567476A
AT346089B
(en)
1976-07-30
1976-07-30
PLAYBACK DEVICE
Publications (2)
Publication Number
Publication Date
AU2731577A
AU2731577A
(en)
1979-03-08
AU513808B2
true
AU513808B2
(en)
1981-01-08
Family
ID=3578421
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU27315/77A
Expired
AU513808B2
(en)
1976-07-30
1977-07-26
Playback apparatus for reproducing television signals
Country Status (12)
Country
Link
US
(1)
US4297731A
(en)
JP
(1)
JPS5317311A
(en)
AT
(1)
AT346089B
(en)
AU
(1)
AU513808B2
(en)
BE
(1)
BE857279A
(en)
CA
(1)
CA1116290A
(en)
CH
(1)
CH619315A5
(en)
DE
(1)
DE2732293A1
(en)
ES
(1)
ES461122A1
(en)
FR
(1)
FR2360222A1
(en)
GB
(1)
GB1554975A
(en)
IT
(1)
IT1077429B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU572476B2
(en)
*
1982-11-16
1988-05-12
Sony Corporation
Differential gain/phase compensation for multi-head v.t.r.
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS54117627A
(en)
*
1978-03-06
1979-09-12
Sony Corp
Video signal reproducing device
JPS551724A
(en)
*
1978-06-19
1980-01-08
Sony Corp
Video signal reproducing unit
DE2838003C3
(en)
*
1978-08-31
1982-04-22
Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth
Arrangement for adjusting the exact track position
AU539426B2
(en)
*
1979-03-15
1984-09-27
Sony Corporation
Automatic head height control apparatus
JPS5683835A
(en)
*
1979-12-07
1981-07-08
Matsushita Electric Ind Co Ltd
Tracking device
JPS56101621A
(en)
*
1980-01-17
1981-08-14
Victor Co Of Japan Ltd
Tracking system of magnetic reproducing device
JPS572177A
(en)
*
1980-06-04
1982-01-07
Sony Corp
Reproducing device of video signal
DE3435649A1
(en)
*
1984-09-28
1986-04-10
Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen
TRACK-CONTROLLED MAGNETIC TAPE WITH CROSS-TRACK RECORDING
US4587581A
(en)
*
1985-01-07
1986-05-06
Datatape, Inc.
Magnetic tape tracking control apparatus
US5212603A
(en)
*
1988-08-26
1993-05-18
Canon Kabushiki Kaisha
Tracking control means for a multi-channel reproducing apparatus
DE69020057T2
(en)
*
1989-07-21
1996-02-01
Matsushita Electric Ind Co Ltd
Tracking error detection system.
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3172949A
(en)
*
1965-03-09
Magnetic recording and reproduction
GB1042646A
(en)
*
1963-11-12
1966-09-14
Nippon Victor Kabushikikaisha
Control system in a magnetic recording and reproducing apparatus
US3925816A
(en)
*
1968-07-10
1975-12-09
Sony Corp
Magnetic recording system with overlapping tracks of high and low frequency information
US3636252A
(en)
*
1969-02-17
1972-01-18
Ampex
Servo for video tape apparatus with editing capabilities
JPS5022190B1
(en)
*
1969-08-27
1975-07-29
JPS515569B1
(en)
*
1970-05-23
1976-02-20
US4012771A
(en)
*
1974-02-05
1977-03-15
Sony Corporation
Apparatus for recording and/or reproducing color video signals
US3919697A
(en)
*
1974-06-26
1975-11-11
Battelle Development Corp
Data record tracking using track identifying information in the gaps between recorded data groups
DE2530482C2
(en)
*
1974-07-15
1984-11-15
N.V. Philips’ Gloeilampenfabrieken, Eindhoven
Servo system for a video recorder
US4047231A
(en)
*
1976-03-19
1977-09-06
Ampex Corporation
High stability digital head servo for video recorders
US4120008A
(en)
*
1976-10-05
1978-10-10
Eastman Kodak Company
Overlap track servo for dynamic position correction in a rotary-head tape recorder
1976
1976-07-30
AT
AT567476A
patent/AT346089B/en
not_active
IP Right Cessation
1977
1977-07-16
DE
DE19772732293
patent/DE2732293A1/en
not_active
Withdrawn
1977-07-26
CA
CA283,541A
patent/CA1116290A/en
not_active
Expired
1977-07-26
AU
AU27315/77A
patent/AU513808B2/en
not_active
Expired
1977-07-27
CH
CH929077A
patent/CH619315A5/de
not_active
IP Right Cessation
1977-07-27
IT
IT26218/77A
patent/IT1077429B/en
active
1977-07-27
GB
GB31547/77A
patent/GB1554975A/en
not_active
Expired
1977-07-27
JP
JP9022377A
patent/JPS5317311A/en
active
Pending
1977-07-28
BE
BE179747A
patent/BE857279A/en
not_active
IP Right Cessation
1977-07-28
FR
FR7723239A
patent/FR2360222A1/en
not_active
Withdrawn
1977-07-28
ES
ES461122A
patent/ES461122A1/en
not_active
Expired
1979
1979-02-26
US
US06/015,019
patent/US4297731A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU572476B2
(en)
*
1982-11-16
1988-05-12
Sony Corporation
Differential gain/phase compensation for multi-head v.t.r.
Also Published As
Publication number
Publication date
FR2360222A1
(en)
1978-02-24
ES461122A1
(en)
1978-06-01
ATA567476A
(en)
1978-02-15
BE857279A
(en)
1978-01-30
GB1554975A
(en)
1979-10-31
IT1077429B
(en)
1985-05-04
CA1116290A
(en)
1982-01-12
JPS5317311A
(en)
1978-02-17
AU2731577A
(en)
1979-03-08
AT346089B
(en)
1978-10-25
CH619315A5
(en)
1980-09-15
US4297731A
(en)
1981-10-27
DE2732293A1
(en)
1978-02-02
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