ES553927A0 - Procedimiento y aparato para recuperar, de un medio de almacenamiento en carrete un bloque de datos almacenados lado conlado. - Google Patents
Procedimiento y aparato para recuperar, de un medio de almacenamiento en carrete un bloque de datos almacenados lado conlado.Info
- Publication number
- ES553927A0 ES553927A0 ES553927A ES553927A ES553927A0 ES 553927 A0 ES553927 A0 ES 553927A0 ES 553927 A ES553927 A ES 553927A ES 553927 A ES553927 A ES 553927A ES 553927 A0 ES553927 A0 ES 553927A0
- Authority
- ES
- Spain
- Prior art keywords
- reel
- recover
- procedure
- block
- data stored
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/722,656 US4704641A (en) | 1985-04-12 | 1985-04-12 | Recovery of stored data from mutilated tape data blocks |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8900239A1 ES8900239A1 (es) | 1989-05-16 |
ES553927A0 true ES553927A0 (es) | 1989-05-16 |
Family
ID=24902793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES553927A Expired ES8900239A1 (es) | 1985-04-12 | 1986-04-11 | Procedimiento y aparato para recuperar, de un medio de almacenamiento en carrete un bloque de datos almacenados lado conlado. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4704641A (es) |
EP (1) | EP0217924B1 (es) |
KR (1) | KR940000978B1 (es) |
ES (1) | ES8900239A1 (es) |
WO (1) | WO1986006199A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2636223B2 (ja) * | 1986-11-26 | 1997-07-30 | ポリプラスチックス 株式会社 | キャリッジ装置 |
DE69030525T2 (de) * | 1989-05-16 | 1997-10-02 | Canon Kk | Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals |
JPH04286777A (ja) * | 1991-03-17 | 1992-10-12 | Sony Corp | 磁気記録装置 |
US6341342B1 (en) * | 1997-11-04 | 2002-01-22 | Compaq Information Technologies Group, L.P. | Method and apparatus for zeroing a transfer buffer memory as a background task |
US6314433B1 (en) * | 1998-06-12 | 2001-11-06 | Hewlett-Packard Company | Frame-based heroic data recovery |
US6785076B1 (en) * | 2000-07-17 | 2004-08-31 | Hewlett-Packard Development Company, L.P. | Alternate tape repositioning method during data recovery |
US7284072B2 (en) * | 2003-08-13 | 2007-10-16 | Broadcom Corporation | DMA engine for fetching words in reverse order |
US7085907B2 (en) * | 2004-02-17 | 2006-08-01 | International Business Machines Corporation | Dynamic reconfiguration of memory in a multi-cluster storage control unit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE633599A (es) * | 1962-06-20 | |||
US3579211A (en) * | 1968-10-11 | 1971-05-18 | Datel Corp | Read-after-write verification of data on magnetic storage medium |
JPS5115415B1 (es) * | 1970-12-28 | 1976-05-17 | ||
GB1467037A (en) * | 1973-07-18 | 1977-03-16 | Siemens Ag | Electronic data storage systems |
JPS56101680A (en) * | 1980-01-17 | 1981-08-14 | Nippon Hoso Kyokai <Nhk> | Connecting method for magnetic tape for pcm recording |
JPS58177507A (ja) * | 1982-04-09 | 1983-10-18 | Fujitsu Ltd | 磁気記録再生装置の再試行方法 |
KR930009658B1 (ko) * | 1984-06-01 | 1993-10-08 | 텔레풍켄 페른 제운트 룬드풍크 게엠베하 | 디지탈 오디오 신호에서 감지할 수 있는 에러 감소방법 |
-
1985
- 1985-04-12 US US06/722,656 patent/US4704641A/en not_active Expired - Lifetime
-
1986
- 1986-04-01 KR KR1019860700867A patent/KR940000978B1/ko not_active IP Right Cessation
- 1986-04-01 WO PCT/US1986/000658 patent/WO1986006199A1/en active IP Right Grant
- 1986-04-01 EP EP86902634A patent/EP0217924B1/en not_active Expired - Lifetime
- 1986-04-11 ES ES553927A patent/ES8900239A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR880700406A (ko) | 1988-03-15 |
WO1986006199A1 (en) | 1986-10-23 |
ES8900239A1 (es) | 1989-05-16 |
EP0217924B1 (en) | 1990-11-07 |
US4704641A (en) | 1987-11-03 |
KR940000978B1 (ko) | 1994-02-07 |
EP0217924A1 (en) | 1987-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041102 |