NL192231B - Werkwijze voor het registreren van gegevens. - Google Patents
Werkwijze voor het registreren van gegevens.Info
- Publication number
- NL192231B NL192231B NL8601065A NL8601065A NL192231B NL 192231 B NL192231 B NL 192231B NL 8601065 A NL8601065 A NL 8601065A NL 8601065 A NL8601065 A NL 8601065A NL 192231 B NL192231 B NL 192231B
- Authority
- NL
- Netherlands
- Prior art keywords
- recording data
- recording
- data
- Prior art date
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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
-
- 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
- G11B27/30—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 on the same track as the main recording
- G11B27/3027—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 on the same track as the main recording used signal is digitally coded
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2508—Magnetic discs
- G11B2220/2512—Floppy disks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9034985 | 1985-04-26 | ||
JP9034985 | 1985-04-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8601065A NL8601065A (nl) | 1986-11-17 |
NL192231B true NL192231B (nl) | 1996-11-01 |
NL192231C NL192231C (nl) | 1997-03-04 |
Family
ID=13996051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8601065A NL192231C (nl) | 1985-04-26 | 1986-04-25 | Werkwijze voor het registreren van gegevens. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4777542A (nl) |
JP (1) | JPS6231069A (nl) |
NL (1) | NL192231C (nl) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902539A (en) * | 1987-10-21 | 1990-02-20 | Union Carbide Corporation | Fuel-oxidant mixture for detonation gun flame-plating |
JP2712212B2 (ja) * | 1987-12-23 | 1998-02-10 | ソニー株式会社 | 同期信号の検出及び保護回路 |
JPH0821213B2 (ja) * | 1988-08-05 | 1996-03-04 | 富士通株式会社 | セクターサーボ情報検出方法 |
JP2585757B2 (ja) * | 1988-11-02 | 1997-02-26 | 株式会社日立製作所 | 情報信号の記録再生方法及び記録再生装置 |
JPH0648589B2 (ja) * | 1989-02-16 | 1994-06-22 | 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 | 情報記憶サブシステム用の非同期データ・チャネル |
JP2534778B2 (ja) * | 1989-09-26 | 1996-09-18 | 株式会社日立製作所 | 情報記録/再生方式および情報記録/再生装置 |
US5333126A (en) * | 1990-01-03 | 1994-07-26 | Hitachi, Ltd. | Information recording method and optical disk apparatus using same |
US5068878A (en) * | 1990-02-06 | 1991-11-26 | Eastman Kodak Company | Method and apparatus for data interleave with pseudo-randomized resynchronization |
JP2946636B2 (ja) * | 1990-05-21 | 1999-09-06 | ソニー株式会社 | 磁気ディスク装置のトラックアドレスパターン |
DE4018605A1 (de) * | 1990-06-09 | 1991-12-12 | Thomson Brandt Gmbh | Recorder fuer digitale signale |
JPH06162668A (ja) * | 1992-11-24 | 1994-06-10 | Hitachi Ltd | 情報記録方式 |
JPH07262566A (ja) * | 1994-03-24 | 1995-10-13 | Toshiba Corp | 光ディスクと光ディスク装置 |
JP3351163B2 (ja) | 1994-07-27 | 2002-11-25 | 株式会社日立製作所 | 情報記録再生装置及び信号処理回路 |
US6424479B1 (en) | 1995-01-20 | 2002-07-23 | Sony Corporation | Magnetic disk having address information in a form which represents grey code between neighboring recording tracks and a reproducing apparatus therefor |
US5748676A (en) * | 1995-05-01 | 1998-05-05 | Norand Corporation | Network utilizing modified preambles that support antenna diversity |
US6181497B1 (en) | 1995-12-12 | 2001-01-30 | International Business Machines Corporation | System and method for providing nonadjacent redundancy synchronization bytes |
JP3729364B2 (ja) * | 1996-07-18 | 2005-12-21 | ソニー株式会社 | 記録媒体、記録媒体再生装置、記録媒体再生方法、記録媒体記録装置、および、記録媒体記録方法 |
JPH1049806A (ja) * | 1996-07-31 | 1998-02-20 | Toshiba Corp | 磁気ディスク装置及び同装置のノイズ補償方法 |
JP4099914B2 (ja) * | 1999-12-10 | 2008-06-11 | ソニー株式会社 | 光ディスク及び光ディスク装置 |
JP4555454B2 (ja) * | 2000-11-21 | 2010-09-29 | 富士通株式会社 | データ再生装置 |
KR100677106B1 (ko) * | 2002-12-10 | 2007-02-01 | 삼성전자주식회사 | 정보저장매체 및 그 기록/재생방법 |
JP2007102960A (ja) * | 2005-10-06 | 2007-04-19 | Hitachi Global Storage Technologies Netherlands Bv | 磁気ディスク装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641526A (en) * | 1969-12-29 | 1972-02-08 | Ibm | Intra-record resynchronization |
US3916440A (en) * | 1974-12-23 | 1975-10-28 | Ibm | Resynchronizable phase-encoded recording |
US4323931A (en) * | 1976-07-14 | 1982-04-06 | Sperry Corporation | Method and apparatus for encoding and recovering binary digital data |
US4216460A (en) * | 1977-07-14 | 1980-08-05 | Independent Broadcasting Authority | Transmission and/or recording of digital signals |
GB2068687A (en) * | 1980-01-09 | 1981-08-12 | Decca Ltd | Digital synchronising system |
CA1161946A (en) * | 1980-07-26 | 1984-02-07 | Sony Corporation | Method and apparatus for recording digitized information on a record medium |
JPS57176866A (en) * | 1981-04-24 | 1982-10-30 | Sony Corp | Encoder of binary signal |
US4544962A (en) * | 1981-07-06 | 1985-10-01 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for processing binary data |
JPH0239020B2 (ja) * | 1981-09-04 | 1990-09-03 | Hitachi Ltd | Hikarideisukunojohokakikomihoshiki |
JPS6050666A (ja) * | 1983-08-29 | 1985-03-20 | Hitachi Ltd | 記録制御方式 |
EP0156880A1 (en) * | 1983-09-19 | 1985-10-09 | Storage Technology Partners Ii | Optically storing digital data |
JPH0683271B2 (ja) * | 1983-10-27 | 1994-10-19 | ソニー株式会社 | 情報変換方式 |
US4554598A (en) * | 1984-05-25 | 1985-11-19 | Honeywell Information Systems, Inc. | Single revolution disk sector formatter |
-
1986
- 1986-04-22 US US06/854,782 patent/US4777542A/en not_active Expired - Fee Related
- 1986-04-22 JP JP61095102A patent/JPS6231069A/ja active Pending
- 1986-04-25 NL NL8601065A patent/NL192231C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4777542A (en) | 1988-10-11 |
NL8601065A (nl) | 1986-11-17 |
NL192231C (nl) | 1997-03-04 |
JPS6231069A (ja) | 1987-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19991101 |