KR880000396B1 - 트래킹 제어방식 - Google Patents
트래킹 제어방식 Download PDFInfo
- Publication number
- KR880000396B1 KR880000396B1 KR8200660A KR820000660A KR880000396B1 KR 880000396 B1 KR880000396 B1 KR 880000396B1 KR 8200660 A KR8200660 A KR 8200660A KR 820000660 A KR820000660 A KR 820000660A KR 880000396 B1 KR880000396 B1 KR 880000396B1
- Authority
- KR
- South Korea
- Prior art keywords
- track
- head
- tracking control
- rotating
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000005070 sampling Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 241000167897 Azima Species 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 241001137251 Corvidae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000015108 pies Nutrition 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
-
- 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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
Description
Claims (1)
- 2헤드 나선주사형 자기 재생장치로 헤드 이동기구에 의하여 자기테이프상의 기록트랙의 길이 방향에 대하여 직각방향상으로 회전헤드를 변위시켜 이 회전헤드의 재생신호 레벨에 의하여 트랙오차를 검출하여 그 검출출력에 의하여 트랙킹제어를 하는 트랙킹 제어방식에 있어서 이 회전 헤드가 N프레임분의 트랙에 걸쳐서 주사하여 1프레임분 단위로하여 트랙킹제어하는 것을 특징으로 하는 트랙킹 제어방식.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56-19689 | 1981-02-13 | ||
JP19689 | 1981-02-13 | ||
JP56019689A JPS57135425A (en) | 1981-02-13 | 1981-02-13 | Tracking control system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830009563A KR830009563A (ko) | 1983-12-22 |
KR880000396B1 true KR880000396B1 (ko) | 1988-03-21 |
Family
ID=12006205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8200660A KR880000396B1 (ko) | 1981-02-13 | 1982-02-13 | 트래킹 제어방식 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57135425A (ko) |
KR (1) | KR880000396B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6242681A (ja) * | 1985-08-20 | 1987-02-24 | Matsushita Electric Ind Co Ltd | 磁気録画再生装置のトラツキング制御方法 |
-
1981
- 1981-02-13 JP JP56019689A patent/JPS57135425A/ja active Granted
-
1982
- 1982-02-13 KR KR8200660A patent/KR880000396B1/ko active
Also Published As
Publication number | Publication date |
---|---|
KR830009563A (ko) | 1983-12-22 |
JPS6321966B2 (ko) | 1988-05-10 |
JPS57135425A (en) | 1982-08-21 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19820213 |
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