DE2753786C2 - - Google Patents
Info
- Publication number
- DE2753786C2 DE2753786C2 DE2753786A DE2753786A DE2753786C2 DE 2753786 C2 DE2753786 C2 DE 2753786C2 DE 2753786 A DE2753786 A DE 2753786A DE 2753786 A DE2753786 A DE 2753786A DE 2753786 C2 DE2753786 C2 DE 2753786C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- tape
- head
- tracks
- recording
- Prior art date
- 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
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
-
- 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
- G11B5/592—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 using bimorph elements supporting the heads
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/182,353 US4323517A (en) | 1977-12-02 | 1980-08-29 | Methoxy and methylsulfinylthiolesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51145113A JPS6031009B2 (ja) | 1976-12-02 | 1976-12-02 | 自動トラツキング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2753786A1 DE2753786A1 (de) | 1978-06-08 |
| DE2753786C2 true DE2753786C2 (US07968547-20110628-C00004.png) | 1988-04-28 |
Family
ID=15377679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772753786 Granted DE2753786A1 (de) | 1976-12-02 | 1977-12-02 | Einrichtung zur wiedergabe von informationssignalen |
Country Status (8)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117627A (en) * | 1978-03-06 | 1979-09-12 | Sony Corp | Video signal reproducing device |
| US4318142A (en) * | 1978-03-23 | 1982-03-02 | Ampex Corporation | Automatically compensated movable head servo circuit and method |
| JPS54132120A (en) * | 1978-04-06 | 1979-10-13 | Sony Corp | Reproduction device of video signal |
| JPS5539478A (en) * | 1978-09-14 | 1980-03-19 | Sony Corp | Regenerator of video signal |
| JPS5563187A (en) * | 1978-11-07 | 1980-05-13 | Nec Corp | Special reproduction device |
| AU539426B2 (en) * | 1979-03-15 | 1984-09-27 | Sony Corporation | Automatic head height control apparatus |
| DE3021480C2 (de) * | 1979-06-04 | 1985-07-11 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Spurnachführungssystem für Videoaufzeichnungs- und Videowiedergabegeräte |
| US4327434A (en) * | 1980-01-28 | 1982-04-27 | Rca Corporation | Video disc stylus position sensor system |
| US4313189A (en) * | 1979-12-20 | 1982-01-26 | Rca Corporation | Stylus position sensor for video disc player apparatus |
| JPS56101621A (en) * | 1980-01-17 | 1981-08-14 | Victor Co Of Japan Ltd | Tracking system of magnetic reproducing device |
| JPS56127925A (en) * | 1980-03-13 | 1981-10-07 | Sony Corp | Tracking device of magnetic head |
| JPS58172078A (ja) * | 1982-04-02 | 1983-10-08 | Sony Corp | 再生装置 |
| FR2566952B1 (fr) * | 1984-06-28 | 1989-03-31 | Enertec | Alignement de suivi de pistes pour tete magnetique tournante |
| US4766450A (en) * | 1987-07-17 | 1988-08-23 | Xerox Corporation | Charging deposition control in electrographic thin film writting head |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355547A (en) * | 1962-10-20 | 1967-11-28 | Matsushita Electric Ind Co Ltd | Open loop servo system for magnetic tape recording and reproducing apparatus |
| US3293359A (en) * | 1962-12-01 | 1966-12-20 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing devices |
| US3358080A (en) * | 1964-04-20 | 1967-12-12 | Ampex | Control system for wideband recording and reproducing systems |
| DE2216077C3 (de) * | 1972-04-01 | 1978-04-20 | Loewe Opta Gmbh, 1000 Berlin | Automatische Spurabtast-Regelschaltung für Video-Magnetband-Aufzeichnungsund Wiedergabegerät |
| JPS5650329B2 (US07968547-20110628-C00004.png) * | 1972-05-22 | 1981-11-28 | ||
| US3787616A (en) * | 1972-06-05 | 1974-01-22 | Newell Ind | Time base error correction system and method |
| JPS4986014U (US07968547-20110628-C00004.png) * | 1972-11-11 | 1974-07-25 | ||
| JPS5633772B2 (US07968547-20110628-C00004.png) * | 1972-12-20 | 1981-08-06 | ||
| 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 |
| JPS6059787B2 (ja) * | 1975-10-14 | 1985-12-26 | ソニー株式会社 | 映像信号再生装置 |
| GB1579854A (en) * | 1976-03-19 | 1980-11-26 | Ampex | Method and apparatus for producing time base altered effects in data recording and reproducing apparatus |
| JPS5326107A (en) * | 1976-08-24 | 1978-03-10 | Sony Corp | Tracking correcting apparatus |
| 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 |
| GB1560023A (en) * | 1976-10-05 | 1980-01-30 | Sony Corp | Automatic magnetic-head scan tracking arrangements |
-
1976
- 1976-12-02 JP JP51145113A patent/JPS6031009B2/ja not_active Expired
-
1977
- 1977-11-29 CA CA291,970A patent/CA1128201A/en not_active Expired
- 1977-12-01 US US05/856,845 patent/US4167762A/en not_active Expired - Lifetime
- 1977-12-01 GB GB50200/77A patent/GB1592377A/en not_active Expired
- 1977-12-02 DE DE19772753786 patent/DE2753786A1/de active Granted
- 1977-12-02 FR FR7736399A patent/FR2373119A1/fr active Granted
- 1977-12-02 AT AT0866977A patent/AT378880B/de not_active IP Right Cessation
- 1977-12-02 NL NL7713358A patent/NL7713358A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2373119A1 (fr) | 1978-06-30 |
| CA1128201A (en) | 1982-07-20 |
| ATA866977A (de) | 1985-02-15 |
| US4167762A (en) | 1979-09-11 |
| NL7713358A (nl) | 1978-06-06 |
| GB1592377A (en) | 1981-07-08 |
| FR2373119B1 (US07968547-20110628-C00004.png) | 1985-05-17 |
| DE2753786A1 (de) | 1978-06-08 |
| JPS5369617A (en) | 1978-06-21 |
| AT378880B (de) | 1985-10-10 |
| JPS6031009B2 (ja) | 1985-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2937314C2 (de) | Signalwiedergabesystem mit einer rotierenden Wandlereinrichtung | |
| DE2760205C2 (de) | Spurnachlaufregelschaltung für einen Magnetkopf zur Wiedergabe von in Spuren eines Magnetbandes aufgezeichneten Datensignalen | |
| DE2552784C2 (de) | Vorrichtung zur Wiedergabe eines Videosignales | |
| DE2954344C2 (US07968547-20110628-C00004.png) | ||
| DE2846255C2 (US07968547-20110628-C00004.png) | ||
| DE2753786C2 (US07968547-20110628-C00004.png) | ||
| DE2907149C2 (US07968547-20110628-C00004.png) | ||
| DE2711703C2 (de) | Magnetbandgerät | |
| DE2646449C2 (de) | Videomagnetbandgerät | |
| DE2757400A1 (de) | Geraet zum aufnehmen und wiedergeben von videosignalen | |
| DE3101095C2 (US07968547-20110628-C00004.png) | ||
| DE2901674A1 (de) | Magnetkopfanordnung fuer videobandrecorder | |
| DE2823470A1 (de) | Bandantriebssystem in einem aufzeichnungs- und/oder wiedergabegeraet | |
| DE2348907C2 (de) | Magnetische Aufzeichnungs- und/oder Wiedergabeanordnung | |
| DE2711975A1 (de) | Einrichtung zum nachfuehren eines magnetkopfes bei magnetischen aufzeichnungstraeger | |
| DE2856411A1 (de) | Vorschubeinrichtung zum bewegen des wiedergabewandlers in einem wiedergabegeraet fuer rotierende aufzeichnungstraeger | |
| DE2911083A1 (de) | Automatisch kalibrierte huellkurvendetektor-schaltung | |
| DE2711951C2 (de) | Frequenz-Gleichspannungsumsetzer im Istwert-Zweig einer Drehzahlregelschaltung eines Antriebs | |
| DE3205278C2 (US07968547-20110628-C00004.png) | ||
| DE3105699C2 (de) | Vorrichtung zur Steuerung der Drehmagnetkopf-Höhenposition beim Aufzeichnungsbetrieb eines Video-Magnetbandgeräts | |
| DE3143700A1 (de) | "spurnachlauffehlerdetektoranordnung fuer ein magnetisches wiedergabegeraet" | |
| DE3120881A1 (de) | Wiedergabeanordnung fuer ein videosignal zum ausfuehren einer stehbildwiedergabe bzw. zeitlupenwiedergabe | |
| DE1412455B1 (de) | Einrichtung zur regelung des bandandruckes bei einem magnet bandgeraet | |
| DE2732293A1 (de) | Wiedergabegeraet | |
| DE3229760C2 (de) | Anordnung zum Einstellen eines Wiedergabe-Magnetkopfs auf die Mitte einer wiederzugebenden Datenspur eines magnetischen Aufzeichnungsträgers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |