JPS60214416A - 回転磁気ヘツド式磁気記録再生装置におけるトラツキング信号検出装置 - Google Patents
回転磁気ヘツド式磁気記録再生装置におけるトラツキング信号検出装置Info
- Publication number
- JPS60214416A JPS60214416A JP59071604A JP7160484A JPS60214416A JP S60214416 A JPS60214416 A JP S60214416A JP 59071604 A JP59071604 A JP 59071604A JP 7160484 A JP7160484 A JP 7160484A JP S60214416 A JPS60214416 A JP S60214416A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pilot signal
- recording
- track
- timing
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 238000005070 sampling Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000005236 sound signal 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
- G11B5/584—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 for track following on tapes
- G11B5/588—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 for track following on tapes by controlling the position of the rotating heads
- G11B5/592—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 for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
- G11B5/5921—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 for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals
- G11B5/5922—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 for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads using auxiliary signals, e.g. pilot signals superimposed on the main signal
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59071604A JPS60214416A (ja) | 1984-04-10 | 1984-04-10 | 回転磁気ヘツド式磁気記録再生装置におけるトラツキング信号検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59071604A JPS60214416A (ja) | 1984-04-10 | 1984-04-10 | 回転磁気ヘツド式磁気記録再生装置におけるトラツキング信号検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60214416A true JPS60214416A (ja) | 1985-10-26 |
| JPH0259536B2 JPH0259536B2 (enrdf_load_stackoverflow) | 1990-12-12 |
Family
ID=13465423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59071604A Granted JPS60214416A (ja) | 1984-04-10 | 1984-04-10 | 回転磁気ヘツド式磁気記録再生装置におけるトラツキング信号検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60214416A (enrdf_load_stackoverflow) |
-
1984
- 1984-04-10 JP JP59071604A patent/JPS60214416A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0259536B2 (enrdf_load_stackoverflow) | 1990-12-12 |
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