JPH0444349B2 - - Google Patents
Info
- Publication number
- JPH0444349B2 JPH0444349B2 JP10095083A JP10095083A JPH0444349B2 JP H0444349 B2 JPH0444349 B2 JP H0444349B2 JP 10095083 A JP10095083 A JP 10095083A JP 10095083 A JP10095083 A JP 10095083A JP H0444349 B2 JPH0444349 B2 JP H0444349B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- track
- tracking device
- signal
- magnetic recording
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 230000004886 head movement Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 22
- 230000009194 climbing Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 101100434411 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADH1 gene Proteins 0.000 description 1
- 101100015484 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GPA1 gene Proteins 0.000 description 1
- 101150102866 adc1 gene Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver halide Chemical class 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
- G11B5/596—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 disks
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10095083A JPS59227073A (ja) | 1983-06-08 | 1983-06-08 | 回転磁気記録体トラツキング装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10095083A JPS59227073A (ja) | 1983-06-08 | 1983-06-08 | 回転磁気記録体トラツキング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59227073A JPS59227073A (ja) | 1984-12-20 |
| JPH0444349B2 true JPH0444349B2 (en]) | 1992-07-21 |
Family
ID=14287625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10095083A Granted JPS59227073A (ja) | 1983-06-08 | 1983-06-08 | 回転磁気記録体トラツキング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59227073A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01220275A (ja) * | 1988-02-29 | 1989-09-01 | Canon Inc | 再生装置 |
| JPH02149982A (ja) * | 1988-11-30 | 1990-06-08 | Matsushita Electric Ind Co Ltd | ビデオフロッピー再生装置 |
| JP4134066B2 (ja) | 2005-02-24 | 2008-08-13 | 富士通株式会社 | ヘッド位置検出方法および記録媒体駆動装置 |
-
1983
- 1983-06-08 JP JP10095083A patent/JPS59227073A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59227073A (ja) | 1984-12-20 |
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