JPS6152531B2 - - Google Patents
Info
- Publication number
- JPS6152531B2 JPS6152531B2 JP53006531A JP653178A JPS6152531B2 JP S6152531 B2 JPS6152531 B2 JP S6152531B2 JP 53006531 A JP53006531 A JP 53006531A JP 653178 A JP653178 A JP 653178A JP S6152531 B2 JPS6152531 B2 JP S6152531B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- magnetic head
- circuit
- voltage
- magnetic
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 14
- 238000005070 sampling Methods 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000005415 magnetization Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008054 signal transmission 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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Velocity Or Acceleration (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP653178A JPS5499608A (en) | 1978-01-24 | 1978-01-24 | Position control circuit of rotary magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP653178A JPS5499608A (en) | 1978-01-24 | 1978-01-24 | Position control circuit of rotary magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5499608A JPS5499608A (en) | 1979-08-06 |
JPS6152531B2 true JPS6152531B2 (hu) | 1986-11-13 |
Family
ID=11640930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP653178A Granted JPS5499608A (en) | 1978-01-24 | 1978-01-24 | Position control circuit of rotary magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5499608A (hu) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6339048U (hu) * | 1986-08-30 | 1988-03-14 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6235145Y2 (hu) * | 1979-10-08 | 1987-09-07 |
-
1978
- 1978-01-24 JP JP653178A patent/JPS5499608A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6339048U (hu) * | 1986-08-30 | 1988-03-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5499608A (en) | 1979-08-06 |
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