JPS644264B2 - - Google Patents
Info
- Publication number
- JPS644264B2 JPS644264B2 JP17177479A JP17177479A JPS644264B2 JP S644264 B2 JPS644264 B2 JP S644264B2 JP 17177479 A JP17177479 A JP 17177479A JP 17177479 A JP17177479 A JP 17177479A JP S644264 B2 JPS644264 B2 JP S644264B2
- Authority
- JP
- Japan
- Prior art keywords
- track
- signal
- head
- recording
- tracks
- 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
- 238000012937 correction Methods 0.000 claims description 8
- 230000004886 head movement Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17177479A JPS5694514A (en) | 1979-12-27 | 1979-12-27 | Floppy disc device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17177479A JPS5694514A (en) | 1979-12-27 | 1979-12-27 | Floppy disc device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5694514A JPS5694514A (en) | 1981-07-31 |
JPS644264B2 true JPS644264B2 (en, 2012) | 1989-01-25 |
Family
ID=15929424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17177479A Granted JPS5694514A (en) | 1979-12-27 | 1979-12-27 | Floppy disc device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5694514A (en, 2012) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965936A (ja) * | 1982-10-05 | 1984-04-14 | Matsushita Electric Ind Co Ltd | 光学的記録再生信号の波形等化回路 |
JPS59180809A (ja) * | 1983-03-31 | 1984-10-15 | Tokyo Electric Co Ltd | フロツピデイスクドライブ装置 |
-
1979
- 1979-12-27 JP JP17177479A patent/JPS5694514A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5694514A (en) | 1981-07-31 |
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