JPH0259535B2 - - Google Patents
Info
- Publication number
- JPH0259535B2 JPH0259535B2 JP59071603A JP7160384A JPH0259535B2 JP H0259535 B2 JPH0259535 B2 JP H0259535B2 JP 59071603 A JP59071603 A JP 59071603A JP 7160384 A JP7160384 A JP 7160384A JP H0259535 B2 JPH0259535 B2 JP H0259535B2
- Authority
- JP
- Japan
- Prior art keywords
- pilot signal
- signal
- track
- recording
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 37
- 238000005070 sampling Methods 0.000 claims description 4
- 230000033458 reproduction Effects 0.000 description 28
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation 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 |
|---|---|---|---|
| JP59071603A JPS60214415A (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 |
|---|---|---|---|
| JP59071603A JPS60214415A (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 |
|---|---|
| JPS60214415A JPS60214415A (ja) | 1985-10-26 |
| JPH0259535B2 true JPH0259535B2 (de) | 1990-12-12 |
Family
ID=13465393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59071603A Granted JPS60214415A (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) | JPS60214415A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426947A (ja) * | 1990-05-21 | 1992-01-30 | Sony Corp | 再生方法 |
-
1984
- 1984-04-10 JP JP59071603A patent/JPS60214415A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60214415A (ja) | 1985-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4550393A (en) | System for reproducing an address signal from each track turn during a search mode operation of a reproducing apparatus | |
| JPH0259535B2 (de) | ||
| JPH0630185B2 (ja) | 記録装置 | |
| JPS6359079A (ja) | 回転ヘツド型再生装置 | |
| JPH0259536B2 (de) | ||
| JPS6273447A (ja) | 記録再生装置 | |
| JP2510325B2 (ja) | 磁気記録再生装置の調整装置 | |
| JPS6265256A (ja) | 再生装置 | |
| JPH0463454B2 (de) | ||
| JPS61196472A (ja) | 回転ヘツド型記録または再生装置 | |
| JPH01140402A (ja) | Ｒ−ｄａｔの信号記録方式 | |
| JPH0544906Y2 (de) | ||
| JPH0552579B2 (de) | ||
| JP2762790B2 (ja) | Ａｔｆサーボの同期信号検出回路 | |
| JPH0556585B2 (de) | ||
| JPS6315662B2 (de) | ||
| JP2005038531A (ja) | 再生装置及びトラッキング方法 | |
| JPH0580066B2 (de) | ||
| JPS6280849A (ja) | 情報信号再生装置 | |
| JPS62285266A (ja) | 情報信号再生装置 | |
| JPH0576106B2 (de) | ||
| JPH02122403A (ja) | 回転ヘッド型磁気記録再生装置 | |
| JPS63191352A (ja) | 回転ヘツド式デイジタル信号再生装置 | |
| JPH0568020B2 (de) | ||
| JPS61160821A (ja) | 磁気記録再生装置 |