JPH0243241B2 - - Google Patents
Info
- Publication number
- JPH0243241B2 JPH0243241B2 JP8634880A JP8634880A JPH0243241B2 JP H0243241 B2 JPH0243241 B2 JP H0243241B2 JP 8634880 A JP8634880 A JP 8634880A JP 8634880 A JP8634880 A JP 8634880A JP H0243241 B2 JPH0243241 B2 JP H0243241B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- magnetization reversal
- signal
- magnetic
- current
- 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
Links
- 230000005415 magnetization Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000012937 correction Methods 0.000 description 8
- 230000005347 demagnetization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Digital Magnetic Recording (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8634880A JPS5712406A (en) | 1980-06-25 | 1980-06-25 | Magnetic recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8634880A JPS5712406A (en) | 1980-06-25 | 1980-06-25 | Magnetic recording system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712406A JPS5712406A (en) | 1982-01-22 |
| JPH0243241B2 true JPH0243241B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-09-27 |
Family
ID=13884356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8634880A Granted JPS5712406A (en) | 1980-06-25 | 1980-06-25 | Magnetic recording system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5712406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618246U (ja) * | 1992-03-19 | 1994-03-08 | リュウグウ株式会社 | 物品収納ケース |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2603500B2 (ja) * | 1988-03-07 | 1997-04-23 | 三菱電機株式会社 | 磁気記録装置 |
| EP0392050B1 (de) * | 1989-04-12 | 1994-03-16 | Tandberg Data A/S | Verfahren und Einrichtung zum Aufzeichnen von Dateninformation auf einem magnetischen Aufzeichnungsträger |
-
1980
- 1980-06-25 JP JP8634880A patent/JPS5712406A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618246U (ja) * | 1992-03-19 | 1994-03-08 | リュウグウ株式会社 | 物品収納ケース |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5712406A (en) | 1982-01-22 |