JPS5348503A - Optical recorder/reproducer - Google Patents
Optical recorder/reproducerInfo
- Publication number
- JPS5348503A JPS5348503A JP12306676A JP12306676A JPS5348503A JP S5348503 A JPS5348503 A JP S5348503A JP 12306676 A JP12306676 A JP 12306676A JP 12306676 A JP12306676 A JP 12306676A JP S5348503 A JPS5348503 A JP S5348503A
- Authority
- JP
- Japan
- Prior art keywords
- reproducer
- optical recorder
- optical characteristics
- dust
- reproduction
- 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 prevent the decrease in S/N of reproduction signals by so recording the portions on a recording medium showing optical characteristics opposite from the optical characteristics of dust, etc. as to be approached to the optical characteristics of noise components such as dust, etc. at the reproduction.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12306676A JPS5348503A (en) | 1976-10-13 | 1976-10-13 | Optical recorder/reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12306676A JPS5348503A (en) | 1976-10-13 | 1976-10-13 | Optical recorder/reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5348503A true JPS5348503A (en) | 1978-05-02 |
Family
ID=14851341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12306676A Pending JPS5348503A (en) | 1976-10-13 | 1976-10-13 | Optical recorder/reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5348503A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0586725A (en) * | 1991-09-26 | 1993-04-06 | Inax Corp | Construction of concrete wall surface |
-
1976
- 1976-10-13 JP JP12306676A patent/JPS5348503A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0586725A (en) * | 1991-09-26 | 1993-04-06 | Inax Corp | Construction of concrete wall surface |
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