DE69107899D1 - Gerät und Verfahren zur Aufzeichnung von Informations- und Spurfolgesignalen auf Magnetband. - Google Patents
Gerät und Verfahren zur Aufzeichnung von Informations- und Spurfolgesignalen auf Magnetband.Info
- Publication number
- DE69107899D1 DE69107899D1 DE69107899T DE69107899T DE69107899D1 DE 69107899 D1 DE69107899 D1 DE 69107899D1 DE 69107899 T DE69107899 T DE 69107899T DE 69107899 T DE69107899 T DE 69107899T DE 69107899 D1 DE69107899 D1 DE 69107899D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic tape
- recording information
- tracking signals
- tracking
- signals
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
-
- 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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
-
- 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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00878—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
-
- 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
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2137875A JPH0432014A (ja) | 1990-05-28 | 1990-05-28 | パイロット信号記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69107899D1 true DE69107899D1 (de) | 1995-04-13 |
DE69107899T2 DE69107899T2 (de) | 1995-07-13 |
Family
ID=15208742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69107899T Expired - Fee Related DE69107899T2 (de) | 1990-05-28 | 1991-05-24 | Gerät und Verfahren zur Aufzeichnung von Informations- und Spurfolgesignalen auf Magnetband. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5459617A (de) |
EP (1) | EP0459732B1 (de) |
JP (1) | JPH0432014A (de) |
KR (1) | KR910020652A (de) |
AU (1) | AU631742B2 (de) |
CA (1) | CA2043155A1 (de) |
DE (1) | DE69107899T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523904A (en) * | 1992-06-24 | 1996-06-04 | Quantum Corporation | Linear tape write servo using embedded azimuth servo blocks |
US5412520A (en) * | 1992-10-06 | 1995-05-02 | Sony Corporation | Tracking control which avoids lock-up for rotary head reproducing apparatus and which senses whether a trucking control signal is absent for a predetermined time |
KR950008753B1 (ko) * | 1993-02-05 | 1995-08-04 | 엘지전자주식회사 | 기록재생장치의 트랙킹신호 기록 재생 방법 및 회로 |
JP3271103B2 (ja) * | 1993-10-08 | 2002-04-02 | ソニー株式会社 | 回転ヘッド型記録/再生装置 |
JP3371171B2 (ja) * | 1994-08-16 | 2003-01-27 | ソニー株式会社 | 回転ヘッド型記録/再生装置 |
JP3649587B2 (ja) * | 1998-05-25 | 2005-05-18 | アルプス電気株式会社 | 回転ヘッド装置 |
US7106535B2 (en) * | 2001-09-12 | 2006-09-12 | Exabyte Corporation | Method and apparatus for maintaining consistent track pitch in helical scan recorder |
US6985323B2 (en) * | 2001-09-12 | 2006-01-10 | Exabyte Corporation | Alternating-azimuth angle helical track format using grouped same-azimuth angle heads |
JP2004227704A (ja) * | 2003-01-24 | 2004-08-12 | Sony Corp | ヘッド装置、記録再生装置及び磁気記録方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665118A (en) * | 1969-04-07 | 1972-05-23 | Bell & Howell Co | Control signal recording |
JPS56159858A (en) * | 1980-05-10 | 1981-12-09 | Sony Corp | Tracking control unit in magnetic recording and reproducing device |
DE3618236C2 (de) * | 1986-05-30 | 1994-11-17 | Thomson Brandt Gmbh | Verfahren und Einrichtung zur elektronischen Bearbeitung von gespeicherten Videosignalen |
US4974111A (en) * | 1985-07-05 | 1990-11-27 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for electronically processing and rerecording recorded video signals |
US5124853A (en) * | 1986-02-18 | 1992-06-23 | Canon Kabushiki Kaisha | Information signal recording apparatus recording pilot signals for tracking control |
US5051846A (en) * | 1987-10-13 | 1991-09-24 | Victor Company Of Japan, Ltd. | Magnetic video tape recording and reproducing apparatus |
JP2570377B2 (ja) * | 1988-04-07 | 1997-01-08 | ソニー株式会社 | 磁気記録および/または再生装置 |
US5136437A (en) * | 1988-12-27 | 1992-08-04 | Sharp Kabushiki Kaisha | Video signal recording/reproducing device |
JPH02195560A (ja) * | 1989-01-24 | 1990-08-02 | Sony Corp | 再生方法 |
-
1990
- 1990-05-28 JP JP2137875A patent/JPH0432014A/ja active Pending
-
1991
- 1991-05-23 CA CA002043155A patent/CA2043155A1/en not_active Abandoned
- 1991-05-23 KR KR1019910008300A patent/KR910020652A/ko not_active Application Discontinuation
- 1991-05-24 DE DE69107899T patent/DE69107899T2/de not_active Expired - Fee Related
- 1991-05-24 EP EP91304762A patent/EP0459732B1/de not_active Expired - Lifetime
- 1991-05-27 AU AU77353/91A patent/AU631742B2/en not_active Ceased
-
1993
- 1993-10-20 US US08/139,635 patent/US5459617A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0432014A (ja) | 1992-02-04 |
US5459617A (en) | 1995-10-17 |
AU631742B2 (en) | 1992-12-03 |
CA2043155A1 (en) | 1991-11-29 |
AU7735391A (en) | 1991-11-28 |
DE69107899T2 (de) | 1995-07-13 |
KR910020652A (ko) | 1991-12-20 |
EP0459732A1 (de) | 1991-12-04 |
EP0459732B1 (de) | 1995-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68920727T2 (de) | Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information mit mehreren Kanal-Audio Signalen. | |
DE69322590T2 (de) | Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information | |
DE3380913D1 (de) | Verfahren und geraet zur aufzeichnung eines informationssignals. | |
DE69125046T2 (de) | Gerät zur Informationsaufzeichnung und/oder -wiedergabe | |
DE68920170T2 (de) | Verfahren und Einrichtung zur Aufzeichnung und Wiedergabe von Bildinformation. | |
DE3852281D1 (de) | Verfahren und Gerät zur Datenaufnahme/Wiedergabe. | |
DE69026984D1 (de) | System zur Aufzeichnung/Wiedergabe von Signalen auf/vom Magnetband und Gerät und Kassette zur Verwendung in diesem System | |
DE69425543D1 (de) | Verfahren und Gerät zur Aufzeichnung von Informationssignalen und Aufzeichnungsmedium | |
DE69126343T2 (de) | Verfahren/Gerät zur Informationsaufzeichnung und Informationswiedergabe | |
DE3871422D1 (de) | Geraet und verfahren zur informationsaufzeichnung. | |
DE3888915T2 (de) | Verfahren und Einrichtung zur Informationsaufzeichnung und -wiedergabe. | |
DE69107899T2 (de) | Gerät und Verfahren zur Aufzeichnung von Informations- und Spurfolgesignalen auf Magnetband. | |
DE69123496D1 (de) | Verfahren zur datenaufzeichnung und wiedergabe | |
DE69229907D1 (de) | Optisches Datenaufzeichnungsmedium und Verfahren zur Aufzeichnung auf, Löschen aus und Wiedergabe von demselben | |
DE69123895T2 (de) | Verfahren und Gerät zur Aufzeichnung von Video- und Informationssignalen | |
DE3888154D1 (de) | Verfahren und Gerät zur Aufzeichnung und Wiedergabe von Informationen. | |
DE69128058T2 (de) | Magnetooptisches Verfahren und Gerät zur Datenaufzeichnung/-wiedergabe | |
DE69331367T2 (de) | Vorrichtung zur Wiedergabe von mehrspurigen magnetischen Signalen | |
DE69128504T2 (de) | Verfahren und System zur Wiedergabe von Information auf einem magnetischen Aufzeichnungsträger | |
DE69124427D1 (de) | Magnetooptisches Verfahren und Gerät zur Aufzeichnung/Wiedergabe von Daten | |
DE69223842D1 (de) | Gerät zur Aufzeichnung/Wiedergabe von Informationen | |
DE69032219D1 (de) | Elektrostatischer informationsaufzeichnungsträger und verfahren zur elektrostatischen informationsaufzeichnung und -wiedergabe | |
DE69022910T2 (de) | Informationsaufzeichnungs- und -wiedergabevorrichtung. | |
DE69318479T2 (de) | Verfahren zur magnetischen Datenaufzeichnung auf magnetisches Aufzeichnungsmedium. | |
FR2693824B1 (fr) | Procédé et dispositif d'enregistrement et de reproduction d'un signal d'information. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |