NL7906845A - Apparaat voor weergave van een op een bewegend registratiemedium opgenomen videosignaal. - Google Patents

Apparaat voor weergave van een op een bewegend registratiemedium opgenomen videosignaal. Download PDF

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Publication number
NL7906845A
NL7906845A NL7906845A NL7906845A NL7906845A NL 7906845 A NL7906845 A NL 7906845A NL 7906845 A NL7906845 A NL 7906845A NL 7906845 A NL7906845 A NL 7906845A NL 7906845 A NL7906845 A NL 7906845A
Authority
NL
Netherlands
Prior art keywords
signal
recording medium
voltage
pulse
recording
Prior art date
Application number
NL7906845A
Other languages
English (en)
Dutch (nl)
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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL7906845A publication Critical patent/NL7906845A/nl

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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)
NL7906845A 1978-09-14 1979-09-13 Apparaat voor weergave van een op een bewegend registratiemedium opgenomen videosignaal. NL7906845A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11344578A JPS5539478A (en) 1978-09-14 1978-09-14 Regenerator of video signal
JP11344578 1978-09-14

Publications (1)

Publication Number Publication Date
NL7906845A true NL7906845A (nl) 1980-03-18

Family

ID=14612402

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7906845A NL7906845A (nl) 1978-09-14 1979-09-13 Apparaat voor weergave van een op een bewegend registratiemedium opgenomen videosignaal.

Country Status (9)

Country Link
US (1) US4255768A (de)
JP (1) JPS5539478A (de)
AT (1) AT387121B (de)
AU (1) AU532201B2 (de)
CA (1) CA1131357A (de)
DE (1) DE2937314C2 (de)
FR (1) FR2437755A1 (de)
GB (1) GB2031640B (de)
NL (1) NL7906845A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051428A1 (de) * 1980-11-12 1982-05-12 Sony Corporation Aufzeichnungs- und Wiedergabeeinrichtung für Video-Signale

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS56157182A (en) * 1980-05-07 1981-12-04 Victor Co Of Japan Ltd Tracking system
JPS5720073A (en) * 1980-07-09 1982-02-02 Matsushita Electric Ind Co Ltd Tracking device
JPS5746318A (en) * 1980-09-01 1982-03-16 Matsushita Electric Ind Co Ltd Tracking device
JPS57140083A (en) * 1981-02-24 1982-08-30 Sony Corp Video signal reproducing device
JPS57181284A (en) * 1981-04-30 1982-11-08 Mitsubishi Electric Corp Magnetic video recording and reproducing device
JPS57203229A (en) * 1981-06-09 1982-12-13 Sony Corp Magnetic recorder and reproducer
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
US4447835A (en) * 1982-01-11 1984-05-08 Sony Corporation Method and apparatus for single frame recording on video tape
US4544967A (en) * 1982-04-02 1985-10-01 Ampex Corporation Automatic scan tracking servo system
JPS58220582A (ja) * 1982-06-16 1983-12-22 Matsushita Electric Ind Co Ltd ビデオテ−プレコ−ダ
US4595960A (en) * 1982-11-03 1986-06-17 Rca Corporation Phase-reversed dithered automatic scan tracking system
JPH0644368B2 (ja) * 1982-12-24 1994-06-08 株式会社日立製作所 Ｖｔｒの可変速再生装置
AT376860B (de) * 1983-03-15 1985-01-10 Philips Nv System zum wiedergeben von auf einem magnetband gespeicherten informationssignalen
AT378301B (de) * 1983-06-17 1985-07-25 Philips Nv System zum wiedergeben von auf einem magnetband gespeicherten signalen
GB2142462B (en) * 1983-06-30 1986-12-17 Samsung Electronics Co Ltd Variable slow-motion playback
JPH0626039B2 (ja) * 1983-10-31 1994-04-06 ソニー株式会社 磁気ヘツドの変位駆動装置
WO1985005522A1 (en) * 1984-05-11 1985-12-05 Matsushita Electric Industrial Co., Ltd. Magnetic recording/reproducing apparatus
JPS61211040A (ja) * 1985-03-15 1986-09-19 大日本印刷株式会社 光干渉性模様を有する化粧シ−ト
JPH0615234B2 (ja) * 1985-12-05 1994-03-02 東洋メタライジング株式会社 虹彩模様を呈する積層体及びその製造方法
DE3783373T2 (de) * 1987-05-22 1993-05-13 Kudelski Sa Magnetische oder andere aufnahmevorrichtung mit einem oder mehreren drehenden aufnahmekoepfen.
EP0327289B1 (de) * 1988-01-30 1996-03-13 Sony Corporation Magnetisches Aufzeichnungs- und Wiedergabegerät
JPH0296963A (ja) * 1988-10-03 1990-04-09 Hitachi Ltd 半導体集積回路装置
US4933784A (en) * 1988-10-31 1990-06-12 Ampex Corporation Automatic head position tracking system for video signals recorded in a segmented format
JP2728544B2 (ja) * 1990-05-18 1998-03-18 株式会社日立製作所 磁気記録再生装置の自動トラッキング装置
JP2885650B2 (ja) * 1993-11-11 1999-04-26 株式会社東芝 ディスク再生装置
JP2835823B2 (ja) * 1994-10-12 1998-12-14 アキレス株式会社 装飾板
JP3774929B2 (ja) * 1996-03-21 2006-05-17 ソニー株式会社 データ再生装置およびデータ再生方法
EP1176588A1 (de) * 2000-07-28 2002-01-30 THOMSON multimedia Verfahren zur Steuerung der Antriebsrolle in einem Videobandaufzeichnungsgerät
US8982099B2 (en) * 2009-06-25 2015-03-17 Semiconductor Energy Laboratory Co., Ltd. Touch panel and driving method of the same
JP5881288B2 (ja) * 2010-11-24 2016-03-09 日本発條株式会社 圧電素子組付判別方法及びヘッド・サスペンション
US20130163787A1 (en) * 2011-12-23 2013-06-27 Nancy Diane Moon Electronically Orbited Speaker System

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111886B1 (de) * 1970-05-13 1976-04-14
US3845500A (en) * 1973-11-12 1974-10-29 Ibm Head to track alignment in a rotating head magnetic tape unit
JPS6059787B2 (ja) * 1975-10-14 1985-12-26 ソニー株式会社 映像信号再生装置
JPS5810780B2 (ja) * 1975-10-20 1983-02-28 松下電器産業株式会社 ジキキロクサイセイソウチ
GB1579854A (en) * 1976-03-19 1980-11-26 Ampex Method and apparatus for producing time base altered effects in data recording and reproducing apparatus
US4151570A (en) * 1976-03-22 1979-04-24 Ampex Corporation Automatic scan tracking using a magnetic head supported by a piezoelectric bender element
JPS5326107A (en) * 1976-08-24 1978-03-10 Sony Corp Tracking correcting apparatus
GB1560023A (en) * 1976-10-05 1980-01-30 Sony Corp Automatic magnetic-head scan tracking arrangements
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051428A1 (de) * 1980-11-12 1982-05-12 Sony Corporation Aufzeichnungs- und Wiedergabeeinrichtung für Video-Signale

Also Published As

Publication number Publication date
US4255768A (en) 1981-03-10
AU532201B2 (en) 1983-09-22
AU5077379A (en) 1980-03-20
GB2031640B (en) 1982-08-18
JPS6213873B2 (de) 1987-03-30
JPS5539478A (en) 1980-03-19
DE2937314C2 (de) 1985-07-18
CA1131357A (en) 1982-09-07
GB2031640A (en) 1980-04-23
FR2437755B1 (de) 1984-08-03
DE2937314A1 (de) 1980-03-27
ATA602479A (de) 1988-04-15
FR2437755A1 (fr) 1980-04-25
AT387121B (de) 1988-12-12

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed