ATA659377A - Fuehrungseinrichtung fuer ein signalwiedergabegeraet - Google Patents
Fuehrungseinrichtung fuer ein signalwiedergabegeraetInfo
- Publication number
- ATA659377A ATA659377A AT0659377A AT659377A ATA659377A AT A659377 A ATA659377 A AT A659377A AT 0659377 A AT0659377 A AT 0659377A AT 659377 A AT659377 A AT 659377A AT A659377 A ATA659377 A AT A659377A
- Authority
- AT
- Austria
- Prior art keywords
- guide device
- signal player
- player
- signal
- guide
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51109672A JPS6032258B2 (ja) | 1976-09-13 | 1976-09-13 | 自動トラツキング制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA659377A true ATA659377A (de) | 1984-03-15 |
AT376348B AT376348B (de) | 1984-11-12 |
Family
ID=14516235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0659377A AT376348B (de) | 1976-09-13 | 1977-09-13 | Fuehrungseinrichtung fuer ein signalwiedergabegeraet |
Country Status (8)
Country | Link |
---|---|
US (1) | US4148082A (de) |
JP (1) | JPS6032258B2 (de) |
AT (1) | AT376348B (de) |
CA (1) | CA1094681A (de) |
DE (1) | DE2741030C3 (de) |
FR (1) | FR2364523A1 (de) |
GB (1) | GB1576538A (de) |
NL (1) | NL191961C (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPS54113308A (en) * | 1978-02-23 | 1979-09-04 | Sony Corp | Tracking device for magnetic head |
US4215362A (en) * | 1978-03-23 | 1980-07-29 | Ampex Corporation | Track selection method and apparatus |
US4319289A (en) * | 1978-03-23 | 1982-03-09 | Ampex Corporation | Movable head automatic position acquisition circuit and method |
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 |
US4416002A (en) * | 1978-04-10 | 1983-11-15 | Hitachi, Ltd. | Method and apparatus for high-density recording and reproduction |
JPS54148421A (en) * | 1978-05-15 | 1979-11-20 | Sony Corp | Automatic tracking device for rotary magnetic head |
US4285017A (en) * | 1979-02-05 | 1981-08-18 | International Business Machines Corporation | Stripe following in a helical scan device |
US4223358A (en) * | 1979-04-30 | 1980-09-16 | Sony Corporation | Method and apparatus for cancelling the remanent deflection in a _piezoceramic head support means of a video recorder |
NL7904885A (nl) * | 1979-06-22 | 1980-12-24 | Philips Nv | Inrichting voor het uitlezen van informatie. |
JPS56101621A (en) * | 1980-01-17 | 1981-08-14 | Victor Co Of Japan Ltd | Tracking system of magnetic reproducing device |
JPS56165927A (en) * | 1980-05-24 | 1981-12-19 | Sony Corp | Vibration imparting device |
US4485414A (en) * | 1980-07-07 | 1984-11-27 | Ampex Corporation | Servo system for positioning a movable transducing head assembly |
JPS5753823A (en) * | 1980-09-17 | 1982-03-31 | Matsushita Electric Ind Co Ltd | Tracking control system |
US4380034A (en) * | 1980-09-26 | 1983-04-12 | Magnetic Peripherals Inc. | Track centering servo pulse noise filter |
DE3147596C2 (de) * | 1981-12-02 | 1985-01-17 | Loewe Opta Gmbh, 8640 Kronach | Verfahren zur automatischen Abtastspureinstellung bei Video-Magnetbandgeräten mit Schrägspuraufzeichnung |
US4447835A (en) * | 1982-01-11 | 1984-05-08 | Sony Corporation | Method and apparatus for single frame recording on video tape |
JPS58150162A (ja) * | 1982-03-03 | 1983-09-06 | Hitachi Ltd | 磁気記録再生装置 |
JPS58194162A (ja) * | 1982-05-07 | 1983-11-12 | Matsushita Electric Ind Co Ltd | 回転ヘツド型磁気記録再生装置 |
JPS58218032A (ja) * | 1982-06-14 | 1983-12-19 | Canon Inc | 回転ヘツド型記録再生装置 |
US4595960A (en) * | 1982-11-03 | 1986-06-17 | Rca Corporation | Phase-reversed dithered automatic scan tracking system |
JPS5996570A (ja) * | 1982-11-25 | 1984-06-04 | Canon Inc | トラツキング制御装置 |
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 |
AT378301B (de) * | 1983-06-17 | 1985-07-25 | Philips Nv | System zum wiedergeben von auf einem magnetband gespeicherten signalen |
EP0138210A3 (de) * | 1983-10-14 | 1986-02-05 | Hitachi, Ltd. | Magnetisches Aufnahme- oder Wiedergabegerät der Art mit Drehkopf und Verfahren zum Erzeugen von Spurnachlaufsteuersignalen |
JPS60154347A (ja) * | 1984-01-25 | 1985-08-14 | Sony Corp | デイジタル信号の記録再生方法 |
JPS60180321U (ja) * | 1984-05-02 | 1985-11-30 | パイオニア株式会社 | 回転ヘツド型記録再生装置 |
JPS6166250A (ja) * | 1984-09-07 | 1986-04-05 | Sony Corp | トラツキング制御回路 |
JP2580341B2 (ja) * | 1989-09-29 | 1997-02-12 | 三菱電機株式会社 | 磁気記録再生装置 |
JPH0426947A (ja) * | 1990-05-21 | 1992-01-30 | Sony Corp | 再生方法 |
US5163162A (en) * | 1990-11-14 | 1992-11-10 | Ibm Corporation | System and method for data recovery in multiple head assembly storage devices |
WO2003077250A1 (fr) * | 2002-03-08 | 2003-09-18 | Sony Corporation | Support d'enregistrement et dispositif de reproduction associe, procede de reproduction, appareil destine a la fabrication de ce support d'enregistrement, procede de fabrication de ce support d'enregistrement et dispositif d'enregistrement |
KR100603608B1 (ko) * | 2003-10-29 | 2006-07-24 | 한국전자통신연구원 | 지상파 디지털 텔레비젼 방송 시스템에서 동일채널중계기의 시간지연을 줄이기 위한 복조 장치 및 그 방법 |
US8169587B2 (en) * | 2007-08-16 | 2012-05-01 | Apple Inc. | Methods and systems for strengthening LCD modules |
US20110019354A1 (en) * | 2009-03-02 | 2011-01-27 | Christopher Prest | Techniques for Strengthening Glass Covers for Portable Electronic Devices |
WO2010101961A2 (en) * | 2009-03-02 | 2010-09-10 | Apple Inc. | Techniques for strengthening glass covers for portable electronic devices |
US8549882B2 (en) * | 2009-09-30 | 2013-10-08 | Apple Inc. | Pre-processing techniques to produce complex edges using a glass slumping process |
US9778685B2 (en) | 2011-05-04 | 2017-10-03 | Apple Inc. | Housing for portable electronic device with reduced border region |
US10189743B2 (en) * | 2010-08-18 | 2019-01-29 | Apple Inc. | Enhanced strengthening of glass |
US8824140B2 (en) | 2010-09-17 | 2014-09-02 | Apple Inc. | Glass enclosure |
US10781135B2 (en) | 2011-03-16 | 2020-09-22 | Apple Inc. | Strengthening variable thickness glass |
US9725359B2 (en) | 2011-03-16 | 2017-08-08 | Apple Inc. | Electronic device having selectively strengthened glass |
US9944554B2 (en) | 2011-09-15 | 2018-04-17 | Apple Inc. | Perforated mother sheet for partial edge chemical strengthening and method therefor |
US9516149B2 (en) | 2011-09-29 | 2016-12-06 | Apple Inc. | Multi-layer transparent structures for electronic device housings |
US10144669B2 (en) | 2011-11-21 | 2018-12-04 | Apple Inc. | Self-optimizing chemical strengthening bath for glass |
US10133156B2 (en) | 2012-01-10 | 2018-11-20 | Apple Inc. | Fused opaque and clear glass for camera or display window |
US8684613B2 (en) | 2012-01-10 | 2014-04-01 | Apple Inc. | Integrated camera window |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB925603A (en) * | 1960-12-21 | 1963-05-08 | Vectron Electro Physics Ltd | Compensation of irregularities in motion of a recording medium |
US3978521A (en) * | 1972-08-23 | 1976-08-31 | U.S. Philips Corporation | Recording and playback apparatus for video tape editing |
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 |
CA1067997A (en) * | 1974-07-15 | 1979-12-11 | Jacob De Boer | Servo system for controlling the position of a reading head |
JPS598891B2 (ja) * | 1974-11-26 | 1984-02-28 | ソニー株式会社 | 回転磁気ヘッド装置 |
US4055849A (en) * | 1976-04-15 | 1977-10-25 | Eastman Kodak Company | Magnetic head positioning and playback apparatus utilizing a split head for self-tracking and selective reproduction |
-
1976
- 1976-09-13 JP JP51109672A patent/JPS6032258B2/ja not_active Expired
-
1977
- 1977-09-08 GB GB37596/77A patent/GB1576538A/en not_active Expired
- 1977-09-12 DE DE2741030A patent/DE2741030C3/de not_active Expired
- 1977-09-12 CA CA286,497A patent/CA1094681A/en not_active Expired
- 1977-09-13 NL NL7710044A patent/NL191961C/xx not_active IP Right Cessation
- 1977-09-13 AT AT0659377A patent/AT376348B/de not_active IP Right Cessation
- 1977-09-13 FR FR7727624A patent/FR2364523A1/fr active Granted
- 1977-09-14 US US05/833,346 patent/US4148082A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1576538A (en) | 1980-10-08 |
NL191961C (nl) | 1996-11-04 |
DE2741030B2 (de) | 1981-05-07 |
NL7710044A (nl) | 1978-03-15 |
FR2364523A1 (fr) | 1978-04-07 |
AT376348B (de) | 1984-11-12 |
DE2741030A1 (de) | 1978-03-16 |
DE2741030C3 (de) | 1986-10-02 |
NL191961B (nl) | 1996-07-01 |
JPS5335508A (en) | 1978-04-03 |
JPS6032258B2 (ja) | 1985-07-26 |
US4148082A (en) | 1979-04-03 |
FR2364523B1 (de) | 1980-06-06 |
CA1094681A (en) | 1981-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |