AT381199B - Schaltungsanordnung zum selbststaetigen ueberwachen der richtigen abtastlage einer einstellvorrichtungmit einem daran angebrachten wandler fuer ein aufzeichnungs- und/oder wiedergabegeraet - Google Patents
Schaltungsanordnung zum selbststaetigen ueberwachen der richtigen abtastlage einer einstellvorrichtungmit einem daran angebrachten wandler fuer ein aufzeichnungs- und/oder wiedergabegeraetInfo
- Publication number
- AT381199B AT381199B AT0217379A AT217379A AT381199B AT 381199 B AT381199 B AT 381199B AT 0217379 A AT0217379 A AT 0217379A AT 217379 A AT217379 A AT 217379A AT 381199 B AT381199 B AT 381199B
- Authority
- AT
- Austria
- Prior art keywords
- recording
- circuit arrangement
- sample position
- automatic monitoring
- converter adapted
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT274386A AT390541B (de) | 1978-03-23 | 1986-10-15 | Schaltungsanordnung zum selbsttaetigen ueberwachen der richtigen abtastlage einer einstellvorrichtung mit einem daran angebrachten wandler fuer ein aufzeichnungsund/oder wiedergabegeraet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/889,995 US4319289A (en) | 1978-03-23 | 1978-03-23 | Movable head automatic position acquisition circuit and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA217379A ATA217379A (de) | 1986-01-15 |
| AT381199B true AT381199B (de) | 1986-09-10 |
Family
ID=25396086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0217379A AT381199B (de) | 1978-03-23 | 1979-03-23 | Schaltungsanordnung zum selbststaetigen ueberwachen der richtigen abtastlage einer einstellvorrichtungmit einem daran angebrachten wandler fuer ein aufzeichnungs- und/oder wiedergabegeraet |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4319289A (de) |
| JP (1) | JPS54164112A (de) |
| AT (1) | AT381199B (de) |
| BE (1) | BE875021A (de) |
| CA (1) | CA1138101A (de) |
| DE (2) | DE2911324C2 (de) |
| FR (1) | FR2420808B1 (de) |
| GB (1) | GB2020851B (de) |
| HK (1) | HK787A (de) |
| IT (1) | IT1115053B (de) |
| NL (1) | NL7902275A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS60158781A (ja) * | 1984-01-27 | 1985-08-20 | Sony Corp | ビデオテ−プレコ−ダ− |
| US5119246A (en) * | 1989-03-24 | 1992-06-02 | Sony Corporation | Rf tracking servo for vtr with adjustable servo loop gain |
| AU6963496A (en) | 1995-09-01 | 1997-03-27 | Irwin Research And Development | Method and apparatus for control of drive systems for cycle based processes |
| JPH09116866A (ja) * | 1995-10-20 | 1997-05-02 | Sony Corp | 符号化方法、符号化復号化方法及び記録再生装置 |
| US20060244328A1 (en) * | 2005-04-29 | 2006-11-02 | Dong-Liang Guo | Brush motor having coreless assembly |
| JP2008146724A (ja) * | 2006-12-07 | 2008-06-26 | Toshiba Corp | ディスク記憶装置及びサーボテスト方法 |
| JP4427072B2 (ja) * | 2007-04-27 | 2010-03-03 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 書込みリトライ方法及び磁気テープ装置 |
| US11567549B2 (en) * | 2019-05-31 | 2023-01-31 | Texas Instruments Incorporated | Reset circuit for battery management system |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3375331A (en) * | 1963-10-21 | 1968-03-26 | Nippon Electric Co | System for recording and reproducing a periodic signal |
| DE1774833C3 (de) * | 1967-09-20 | 1980-05-14 | Sony Corp., Tokio | Magnetbandwiedergabegerät |
| GB1312853A (en) * | 1969-09-30 | 1973-04-11 | Sanyo Electric Co | Video tape recorders |
| US3663764A (en) * | 1970-04-06 | 1972-05-16 | Ampex | Automatic tracking circuit for transverse scan magnetic tape transport |
| DE2216077C3 (de) * | 1972-04-01 | 1978-04-20 | Loewe Opta Gmbh, 1000 Berlin | Automatische Spurabtast-Regelschaltung für Video-Magnetband-Aufzeichnungsund Wiedergabegerät |
| JPS5650329B2 (de) * | 1972-05-22 | 1981-11-28 | ||
| JPS5633772B2 (de) * | 1972-12-20 | 1981-08-06 | ||
| JPS598891B2 (ja) * | 1974-11-26 | 1984-02-28 | ソニー株式会社 | 回転磁気ヘッド装置 |
| JPS6059787B2 (ja) * | 1975-10-14 | 1985-12-26 | ソニー株式会社 | 映像信号再生装置 |
| US4080636A (en) | 1976-03-19 | 1978-03-21 | Ampex Corporation | System for damping vibrations in a deflectable transducer |
| US4106065A (en) | 1976-03-19 | 1978-08-08 | Ampex Corporation | Drive circuitry for controlling movable video head |
| US4093885A (en) * | 1976-03-19 | 1978-06-06 | Ampex Corporation | Transducer assembly vibration sensor |
| IT1073210B (it) * | 1976-03-19 | 1985-04-13 | Ampex Corp Soc | Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video |
| US4151570A (en) | 1976-03-22 | 1979-04-24 | Ampex Corporation | Automatic scan tracking using a magnetic head supported by a piezoelectric bender element |
| JPS6030008B2 (ja) * | 1976-08-20 | 1985-07-13 | ソニー株式会社 | 再生装置 |
| JPS6032258B2 (ja) * | 1976-09-13 | 1985-07-26 | ソニー株式会社 | 自動トラツキング制御装置 |
| US4099211A (en) * | 1976-09-13 | 1978-07-04 | Ampex Corporation | Positionable transducing mounting structure and driving system therefor |
-
1978
- 1978-03-23 US US05/889,995 patent/US4319289A/en not_active Expired - Lifetime
-
1979
- 1979-01-26 CA CA000320309A patent/CA1138101A/en not_active Expired
- 1979-03-06 GB GB7907816A patent/GB2020851B/en not_active Expired
- 1979-03-21 IT IT48428/79A patent/IT1115053B/it active
- 1979-03-22 DE DE2911324A patent/DE2911324C2/de not_active Expired
- 1979-03-22 NL NL7902275A patent/NL7902275A/xx not_active Application Discontinuation
- 1979-03-22 DE DE2954330A patent/DE2954330C2/de not_active Expired
- 1979-03-22 FR FR7907284A patent/FR2420808B1/fr not_active Expired
- 1979-03-22 BE BE0/194154A patent/BE875021A/xx not_active IP Right Cessation
- 1979-03-23 AT AT0217379A patent/AT381199B/de not_active IP Right Cessation
- 1979-03-23 JP JP3420779A patent/JPS54164112A/ja active Pending
-
1987
- 1987-01-02 HK HK7/87A patent/HK787A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2420808A1 (fr) | 1979-10-19 |
| ATA217379A (de) | 1986-01-15 |
| GB2020851A (en) | 1979-11-21 |
| GB2020851B (en) | 1982-07-07 |
| IT7948428A0 (it) | 1979-03-21 |
| JPS54164112A (en) | 1979-12-27 |
| NL7902275A (nl) | 1979-09-25 |
| CA1138101A (en) | 1982-12-21 |
| BE875021A (fr) | 1979-07-16 |
| FR2420808B1 (fr) | 1987-05-07 |
| DE2911324A1 (de) | 1979-10-04 |
| DE2954330C2 (de) | 1988-04-07 |
| IT1115053B (it) | 1986-02-03 |
| US4319289A (en) | 1982-03-09 |
| DE2911324C2 (de) | 1984-11-22 |
| HK787A (en) | 1987-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |