JPH0514353B2 - - Google Patents
Info
- Publication number
- JPH0514353B2 JPH0514353B2 JP58020496A JP2049683A JPH0514353B2 JP H0514353 B2 JPH0514353 B2 JP H0514353B2 JP 58020496 A JP58020496 A JP 58020496A JP 2049683 A JP2049683 A JP 2049683A JP H0514353 B2 JPH0514353 B2 JP H0514353B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- phase
- fine adjustment
- time axis
- tangential
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/081—Disposition or mounting of heads or light sources relatively to record carriers for time base error correction by moving the light beam
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Rotational Drive Of Disk (AREA)
- Optical Recording Or Reproduction (AREA)
- Feedback Control In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2049683A JPS59146481A (ja) | 1983-02-09 | 1983-02-09 | 時間軸制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2049683A JPS59146481A (ja) | 1983-02-09 | 1983-02-09 | 時間軸制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59146481A JPS59146481A (ja) | 1984-08-22 |
| JPH0514353B2 true JPH0514353B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-24 |
Family
ID=12028765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2049683A Granted JPS59146481A (ja) | 1983-02-09 | 1983-02-09 | 時間軸制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612572B2 (ja) * | 1985-03-08 | 1994-02-16 | オリンパス光学工業株式会社 | 光学的情報記録再生装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55948A (en) * | 1978-06-19 | 1980-01-07 | Pioneer Video Corp | Servo unit of optical information reader |
| JPS6226847Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-01-28 | 1987-07-09 | ||
| JPS57211612A (en) * | 1981-06-23 | 1982-12-25 | Sony Corp | Phase servo circuit |
-
1983
- 1983-02-09 JP JP2049683A patent/JPS59146481A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59146481A (ja) | 1984-08-22 |