JPS51141608A - Information and reproduction system - Google Patents
Information and reproduction systemInfo
- Publication number
- JPS51141608A JPS51141608A JP50066183A JP6618375A JPS51141608A JP S51141608 A JPS51141608 A JP S51141608A JP 50066183 A JP50066183 A JP 50066183A JP 6618375 A JP6618375 A JP 6618375A JP S51141608 A JPS51141608 A JP S51141608A
- Authority
- JP
- Japan
- Prior art keywords
- information
- reproduction system
- spot diameter
- video
- modulation
- 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
Abstract
PURPOSE: In a video-disk recorder, to reproduce correct FM modulation signal regardless of record spot diameter dispersion in recording the FM modulation wave of video signal as spot diameter.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50066183A JPS51141608A (en) | 1975-06-02 | 1975-06-02 | Information and reproduction system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50066183A JPS51141608A (en) | 1975-06-02 | 1975-06-02 | Information and reproduction system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51141608A true JPS51141608A (en) | 1976-12-06 |
Family
ID=13308463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50066183A Pending JPS51141608A (en) | 1975-06-02 | 1975-06-02 | Information and reproduction system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51141608A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154604A (en) * | 1983-02-23 | 1984-09-03 | Ricoh Co Ltd | Optomagnetic recording method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535658A (en) * | 1967-06-27 | 1970-10-20 | Webb James E | Frequency to analog converter |
JPS49103515A (en) * | 1973-02-02 | 1974-10-01 |
-
1975
- 1975-06-02 JP JP50066183A patent/JPS51141608A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535658A (en) * | 1967-06-27 | 1970-10-20 | Webb James E | Frequency to analog converter |
JPS49103515A (en) * | 1973-02-02 | 1974-10-01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154604A (en) * | 1983-02-23 | 1984-09-03 | Ricoh Co Ltd | Optomagnetic recording method |
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