JPS53147510A - Optical recording information reproducer - Google Patents
Optical recording information reproducerInfo
- Publication number
- JPS53147510A JPS53147510A JP6187677A JP6187677A JPS53147510A JP S53147510 A JPS53147510 A JP S53147510A JP 6187677 A JP6187677 A JP 6187677A JP 6187677 A JP6187677 A JP 6187677A JP S53147510 A JPS53147510 A JP S53147510A
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- recording information
- information reproducer
- signal
- reproducing
- 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.)
- Pending
Links
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
PURPOSE: To reproduce signals accurately over the entire track circumference of a disc by simultaneously detecting the reproducing signal and tracking signal from the reproducing signal and tracking signal from the reproducing light condensed to the plural incident plane of a photo detector.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6187677A JPS53147510A (en) | 1977-05-27 | 1977-05-27 | Optical recording information reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6187677A JPS53147510A (en) | 1977-05-27 | 1977-05-27 | Optical recording information reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53147510A true JPS53147510A (en) | 1978-12-22 |
Family
ID=13183762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6187677A Pending JPS53147510A (en) | 1977-05-27 | 1977-05-27 | Optical recording information reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53147510A (en) |
-
1977
- 1977-05-27 JP JP6187677A patent/JPS53147510A/en active Pending
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