JPS6255757B2 - - Google Patents
Info
- Publication number
- JPS6255757B2 JPS6255757B2 JP56096858A JP9685881A JPS6255757B2 JP S6255757 B2 JPS6255757 B2 JP S6255757B2 JP 56096858 A JP56096858 A JP 56096858A JP 9685881 A JP9685881 A JP 9685881A JP S6255757 B2 JPS6255757 B2 JP S6255757B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- waveform
- magnetic
- magnetic head
- moving mechanism
- 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
- 230000007246 mechanism Effects 0.000 claims description 53
- 239000002131 composite material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims 1
- 230000015654 memory Effects 0.000 description 34
- 238000006073 displacement reaction Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 13
- 230000005764 inhibitory process Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011295 pitch Substances 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000004886 head movement Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002194 synthesizing 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56096858A JPS57211883A (en) | 1981-06-23 | 1981-06-23 | Magnetic reproducing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56096858A JPS57211883A (en) | 1981-06-23 | 1981-06-23 | Magnetic reproducing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57211883A JPS57211883A (en) | 1982-12-25 |
| JPS6255757B2 true JPS6255757B2 (enrdf_load_stackoverflow) | 1987-11-20 |
Family
ID=14176162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56096858A Granted JPS57211883A (en) | 1981-06-23 | 1981-06-23 | Magnetic reproducing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57211883A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60158782A (ja) * | 1984-01-27 | 1985-08-20 | Sony Corp | ビデオテ−プレコ−ダ− |
-
1981
- 1981-06-23 JP JP56096858A patent/JPS57211883A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57211883A (en) | 1982-12-25 |