DE69022462D1 - System für die Regelung von Abtastkopfnachlauf unter Verwendung von Bandlageinformationen. - Google Patents
System für die Regelung von Abtastkopfnachlauf unter Verwendung von Bandlageinformationen.Info
- Publication number
- DE69022462D1 DE69022462D1 DE69022462T DE69022462T DE69022462D1 DE 69022462 D1 DE69022462 D1 DE 69022462D1 DE 69022462 T DE69022462 T DE 69022462T DE 69022462 T DE69022462 T DE 69022462T DE 69022462 D1 DE69022462 D1 DE 69022462D1
- Authority
- DE
- Germany
- Prior art keywords
- readhead
- tracking
- controlling
- position information
- tape position
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
-
- 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
-
- 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
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/336,182 US5103355A (en) | 1989-04-11 | 1989-04-11 | System for correlating head scan tracking and tape timer transitions |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69022462D1 true DE69022462D1 (de) | 1995-10-26 |
DE69022462T2 DE69022462T2 (de) | 1996-05-02 |
Family
ID=23314923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69022462T Expired - Lifetime DE69022462T2 (de) | 1989-04-11 | 1990-03-21 | System für die Regelung von Abtastkopfnachlauf unter Verwendung von Bandlageinformationen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5103355A (de) |
EP (1) | EP0392683B1 (de) |
JP (1) | JPH0362385A (de) |
KR (1) | KR0158878B1 (de) |
DE (1) | DE69022462T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0296963A (ja) * | 1988-10-03 | 1990-04-09 | Hitachi Ltd | 半導体集積回路装置 |
JPH07105597A (ja) * | 1993-10-05 | 1995-04-21 | Matsushita Electric Ind Co Ltd | 磁気記録装置の記録再生方法及びトラッキング方法 |
US6307701B1 (en) | 1998-10-20 | 2001-10-23 | Ecrix Corporation | Variable speed recording method and apparatus for a magnetic tape drive |
US6367047B1 (en) | 1998-10-20 | 2002-04-02 | Ecrix | Multi-level error detection and correction technique for data storage recording device |
US6381706B1 (en) | 1998-10-20 | 2002-04-30 | Ecrix Corporation | Fine granularity rewrite method and apparatus for data storage device |
US6246551B1 (en) | 1998-10-20 | 2001-06-12 | Ecrix Corporation | Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same |
US6308298B1 (en) | 1998-11-16 | 2001-10-23 | Ecrix Corporation | Method of reacquiring clock synchronization on a non-tracking helical scan tape device |
US6603618B1 (en) | 1998-11-16 | 2003-08-05 | Exabyte Corporation | Method and system for monitoring and adjusting tape position using control data packets |
US6421805B1 (en) | 1998-11-16 | 2002-07-16 | Exabyte Corporation | Rogue packet detection and correction method for data storage device |
US6367048B1 (en) | 1998-11-16 | 2002-04-02 | Mcauliffe Richard | Method and apparatus for logically rejecting previously recorded track residue from magnetic media |
US6624960B1 (en) | 2000-03-10 | 2003-09-23 | Exabyte Corporation | Current sensing drum/cleaning wheel positioning method and apparatus for magnetic storage system |
US6364234B1 (en) | 2000-03-10 | 2002-04-02 | Michael Donald Langiano | Tape loop/slack prevention method and apparatus for tape drive |
KR100601562B1 (ko) * | 2004-07-29 | 2006-07-19 | 삼성에스디아이 주식회사 | 전극 조립체 및 이를 이용한 리튬 이차 전지 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485414A (en) * | 1980-07-07 | 1984-11-27 | Ampex Corporation | Servo system for positioning a movable transducing head assembly |
JPS5720073A (en) * | 1980-07-09 | 1982-02-02 | Matsushita Electric Ind Co Ltd | Tracking device |
JPS58172078A (ja) * | 1982-04-02 | 1983-10-08 | Sony Corp | 再生装置 |
EP0119201B1 (de) * | 1982-09-17 | 1992-06-17 | Ampex Corporation | Verbessertes automatisches positionierungssystem für den rotierenden tonkopf in einem magnetbandgerät für aufnahme und wiedergabe |
US4692819A (en) * | 1984-08-31 | 1987-09-08 | Ampex Corporation | Method and apparatus for controlling the position of a transported web |
JPH0650911B2 (ja) * | 1984-10-26 | 1994-06-29 | ソニー株式会社 | 再生映像信号処理装置 |
-
1989
- 1989-04-11 US US07/336,182 patent/US5103355A/en not_active Expired - Lifetime
-
1990
- 1990-03-21 EP EP90303042A patent/EP0392683B1/de not_active Expired - Lifetime
- 1990-03-21 DE DE69022462T patent/DE69022462T2/de not_active Expired - Lifetime
- 1990-04-10 KR KR1019900004921A patent/KR0158878B1/ko not_active IP Right Cessation
- 1990-04-10 JP JP2093293A patent/JPH0362385A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR900016952A (ko) | 1990-11-14 |
DE69022462T2 (de) | 1996-05-02 |
EP0392683B1 (de) | 1995-09-20 |
US5103355A (en) | 1992-04-07 |
JPH0362385A (ja) | 1991-03-18 |
KR0158878B1 (ko) | 1999-01-15 |
EP0392683A1 (de) | 1990-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |