JPS5118808B1 - - Google Patents
Info
- Publication number
- JPS5118808B1 JPS5118808B1 JP43057456A JP5745668A JPS5118808B1 JP S5118808 B1 JPS5118808 B1 JP S5118808B1 JP 43057456 A JP43057456 A JP 43057456A JP 5745668 A JP5745668 A JP 5745668A JP S5118808 B1 JPS5118808 B1 JP S5118808B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
- G11B20/10212—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter compensation for data shift, e.g. pulse-crowding effects
-
- 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
- G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
-
- 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
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs
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 |
|---|---|---|---|
| US66048567A | 1967-08-14 | 1967-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5118808B1 true JPS5118808B1 (ja) | 1976-06-12 |
Family
ID=24649723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43057456A Pending JPS5118808B1 (ja) | 1967-08-14 | 1968-08-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3537075A (ja) |
| JP (1) | JPS5118808B1 (ja) |
| CA (1) | CA920269A (ja) |
| FR (1) | FR1604159A (ja) |
| GB (1) | GB1185965A (ja) |
| NL (1) | NL163889C (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2041544A5 (ja) * | 1969-04-29 | 1971-01-29 | Schlumberger Cie N | |
| US3633174A (en) * | 1970-04-14 | 1972-01-04 | Us Navy | Memory system having self-adjusting strobe timing |
| US3623006A (en) * | 1970-06-29 | 1971-11-23 | Burroughs Corp | Queueing device for the selection of requests for access to a storage medium |
| US3753232A (en) * | 1972-04-06 | 1973-08-14 | Honeywell Inf Systems | Memory control system adaptive to different access and cycle times |
| JPS5144911A (ja) * | 1974-10-16 | 1976-04-16 | Hitachi Ltd | |
| DE3675309D1 (de) * | 1985-08-19 | 1990-12-06 | Siemens Ag | Synchronisierungseinrichtung. |
| JP3966514B2 (ja) * | 2002-05-23 | 2007-08-29 | 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 | 記憶装置、および記憶装置を操作する方法 |
| EP1365395B1 (en) * | 2002-05-23 | 2012-09-05 | International Business Machines Corporation | Storage device and method for operating a storage device |
| EP3759428B1 (en) * | 2018-02-28 | 2024-08-14 | DWFritz Automation, Inc. | Metrology system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3199111A (en) * | 1962-05-21 | 1965-08-03 | California Comp Products Inc | Graphical data recorder system |
| US3348229A (en) * | 1965-11-29 | 1967-10-17 | Robert R Freas | Recording of analog data on photographic film |
| US3394355A (en) * | 1966-04-15 | 1968-07-23 | Bell Telephone Labor Inc | Information storage timing arrangement |
| US3417378A (en) * | 1966-09-13 | 1968-12-17 | Burroughs Corp | Multiple frequency data handling system |
| US3417377A (en) * | 1966-09-13 | 1968-12-17 | Burroughs Corp | Shift and buffer circuitry |
-
1967
- 1967-08-14 US US660485A patent/US3537075A/en not_active Expired - Lifetime
-
1968
- 1968-08-09 GB GB38049/68A patent/GB1185965A/en not_active Expired
- 1968-08-12 CA CA027100A patent/CA920269A/en not_active Expired
- 1968-08-14 FR FR1604159D patent/FR1604159A/fr not_active Expired
- 1968-08-14 JP JP43057456A patent/JPS5118808B1/ja active Pending
- 1968-08-14 NL NL6811563.A patent/NL163889C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1604159A (ja) | 1971-07-26 |
| DE1774678A1 (de) | 1971-12-30 |
| NL6811563A (ja) | 1969-02-18 |
| DE1774678B2 (de) | 1972-09-14 |
| NL163889C (nl) | 1980-10-15 |
| CA920269A (en) | 1973-01-30 |
| NL163889B (nl) | 1980-05-16 |
| GB1185965A (en) | 1970-04-02 |
| US3537075A (en) | 1970-10-27 |