JPS6317071Y2 - - Google Patents
Info
- Publication number
- JPS6317071Y2 JPS6317071Y2 JP2117581U JP2117581U JPS6317071Y2 JP S6317071 Y2 JPS6317071 Y2 JP S6317071Y2 JP 2117581 U JP2117581 U JP 2117581U JP 2117581 U JP2117581 U JP 2117581U JP S6317071 Y2 JPS6317071 Y2 JP S6317071Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tangential
- servo
- loop
- time axis
- 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
- 238000010586 diagram Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2117581U JPS6317071Y2 (OSRAM) | 1981-02-17 | 1981-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2117581U JPS6317071Y2 (OSRAM) | 1981-02-17 | 1981-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57134774U JPS57134774U (OSRAM) | 1982-08-23 |
| JPS6317071Y2 true JPS6317071Y2 (OSRAM) | 1988-05-16 |
Family
ID=29819059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2117581U Expired JPS6317071Y2 (OSRAM) | 1981-02-17 | 1981-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317071Y2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761692A (en) | 1986-04-15 | 1988-08-02 | Pioneer Electronic Corporation | Method and apparatus for data recording disc playback |
-
1981
- 1981-02-17 JP JP2117581U patent/JPS6317071Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57134774U (OSRAM) | 1982-08-23 |
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