JPH0454287B2 - - Google Patents
Info
- Publication number
- JPH0454287B2 JPH0454287B2 JP56178318A JP17831881A JPH0454287B2 JP H0454287 B2 JPH0454287 B2 JP H0454287B2 JP 56178318 A JP56178318 A JP 56178318A JP 17831881 A JP17831881 A JP 17831881A JP H0454287 B2 JPH0454287 B2 JP H0454287B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- pilot signal
- track
- head
- signal
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000005070 sampling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56178318A JPS5880168A (ja) | 1981-11-09 | 1981-11-09 | 磁気記録再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56178318A JPS5880168A (ja) | 1981-11-09 | 1981-11-09 | 磁気記録再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880168A JPS5880168A (ja) | 1983-05-14 |
| JPH0454287B2 true JPH0454287B2 (en, 2012) | 1992-08-31 |
Family
ID=16046379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56178318A Granted JPS5880168A (ja) | 1981-11-09 | 1981-11-09 | 磁気記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880168A (en, 2012) |
-
1981
- 1981-11-09 JP JP56178318A patent/JPS5880168A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5880168A (ja) | 1983-05-14 |
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