GB2016196A – Apparatus for reproducing a video signal
– Google Patents
GB2016196A – Apparatus for reproducing a video signal
– Google Patents
Apparatus for reproducing a video signal
Info
Publication number
GB2016196A
GB2016196A
GB7907382A
GB7907382A
GB2016196A
GB 2016196 A
GB2016196 A
GB 2016196A
GB 7907382 A
GB7907382 A
GB 7907382A
GB 7907382 A
GB7907382 A
GB 7907382A
GB 2016196 A
GB2016196 A
GB 2016196A
Authority
GB
United Kingdom
Prior art keywords
reproducing
video signal
video
signal
Prior art date
1978-03-06
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.)
Granted
Application number
GB7907382A
Other versions
GB2016196B
(en
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.)
Sony Corp
Original Assignee
Sony Corp
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.)
1978-03-06
Filing date
1979-03-02
Publication date
1979-09-19
1979-03-02
Application filed by Sony Corp
filed
Critical
Sony Corp
1979-09-19
Publication of GB2016196A
publication
Critical
patent/GB2016196A/en
1982-09-02
Application granted
granted
Critical
1982-09-02
Publication of GB2016196B
publication
Critical
patent/GB2016196B/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
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
G11B15/1825—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning
G11B15/1833—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning with head driven in a plane, cyclically around an axis, e.g. on headwheel
G11B15/1841—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning with head driven in a plane, cyclically around an axis, e.g. on headwheel with provision for information tracking by moving the transducing part of the head relative to the headwheel, in the direction of the scanning movement, e.g. for skew or time base correction
G—PHYSICS
G11—INFORMATION STORAGE
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B21/00—Head arrangements not specific to the method of recording or reproducing
G11B21/02—Driving or moving of heads
G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
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
GB7907382A
1978-03-06
1979-03-02
Apparatus for reproducing a video signal
Expired
GB2016196B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP2513678A
JPS54117627A
(en)
1978-03-06
1978-03-06
Video signal reproducing device
Publications (2)
Publication Number
Publication Date
GB2016196A
true
GB2016196A
(en)
1979-09-19
GB2016196B
GB2016196B
(en)
1982-09-02
Family
ID=12157544
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7907382A
Expired
GB2016196B
(en)
1978-03-06
1979-03-02
Apparatus for reproducing a video signal
Country Status (8)
Country
Link
US
(1)
US4268874A
(en)
JP
(1)
JPS54117627A
(en)
AT
(1)
AT380367B
(en)
CA
(1)
CA1122704A
(en)
DE
(1)
DE2908591C2
(en)
FR
(1)
FR2419557B1
(en)
GB
(1)
GB2016196B
(en)
NL
(1)
NL7901784A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA1151765A
(en)
*
1979-06-04
1983-08-09
Masaaki Kobayashi
Tracking system
JPS56115084A
(en)
*
1980-02-16
1981-09-10
Sony Corp
Video signal reproducer
JPS56119917A
(en)
*
1980-02-28
1981-09-19
Victor Co Of Japan Ltd
Track deviation detecting system in magnetic recording and reproducing device
DE3147596C2
(en)
*
1981-12-02
1985-01-17
Loewe Opta Gmbh, 8640 Kronach
Procedure for automatic scanning track setting in video magnetic tape recorders with helical track recording
DE3246989A1
(en)
*
1982-12-18
1984-06-20
Robert Bosch Gmbh, 7000 Stuttgart
Tracking arrangement in a magnetic tape device
US5919428A
(en)
*
1996-12-05
1999-07-06
Nanodyne Incorporated
Method of forming tungsten carbide particles
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3526726A
(en)
*
1967-09-27
1970-09-01
Ampex
Piezoelectric transducer assembly for positioning a magnetic record/reproduce head
US3787616A
(en)
*
1972-06-05
1974-01-22
Newell Ind
Time base error correction system and method
JPS598891B2
(en)
*
1974-11-26
1984-02-28
ソニー株式会社
Rotating magnetic head device
JPS6059787B2
(en)
*
1975-10-14
1985-12-26
ソニー株式会社
Video signal reproducing device
IT1073210B
(en)
*
1976-03-19
1985-04-13
Ampex Corp Soc
SYSTEM FOR PRODUCING SPECIAL MOVEMENT EFFECTS IN VIDEO RECORDING AND PLAYBACK DEVICES
AT346089B
(en)
*
1976-07-30
1978-10-25
Philips Nv
PLAYBACK DEVICE
JPS5326107A
(en)
*
1976-08-24
1978-03-10
Sony Corp
Tracking correcting apparatus
JPS6031009B2
(en)
*
1976-12-02
1985-07-19
ソニー株式会社
automatic tracking device
1978
1978-03-06
JP
JP2513678A
patent/JPS54117627A/en
active
Granted
1979
1979-02-27
CA
CA322,397A
patent/CA1122704A/en
not_active
Expired
1979-03-02
GB
GB7907382A
patent/GB2016196B/en
not_active
Expired
1979-03-02
US
US06/016,924
patent/US4268874A/en
not_active
Expired – Lifetime
1979-03-05
DE
DE2908591A
patent/DE2908591C2/en
not_active
Expired
1979-03-05
AT
AT0164479A
patent/AT380367B/en
not_active
IP Right Cessation
1979-03-06
NL
NL7901784A
patent/NL7901784A/en
not_active
Application Discontinuation
1979-03-06
FR
FR7905788A
patent/FR2419557B1/en
not_active
Expired
Also Published As
Publication number
Publication date
JPS6212716B2
(en)
1987-03-20
CA1122704A
(en)
1982-04-27
DE2908591A1
(en)
1979-09-20
NL7901784A
(en)
1979-09-10
JPS54117627A
(en)
1979-09-12
GB2016196B
(en)
1982-09-02
FR2419557A1
(en)
1979-10-05
DE2908591C2
(en)
1985-07-11
AT380367B
(en)
1986-05-12
US4268874A
(en)
1981-05-19
FR2419557B1
(en)
1987-05-22
ATA164479A
(en)
1985-09-15
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Legal Events
Date
Code
Title
Description
1993-10-27
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19930302
