JPS6419556A - Optical disk recording and reproducing device - Google Patents
Optical disk recording and reproducing deviceInfo
- Publication number
- JPS6419556A JPS6419556A JP17303487A JP17303487A JPS6419556A JP S6419556 A JPS6419556 A JP S6419556A JP 17303487 A JP17303487 A JP 17303487A JP 17303487 A JP17303487 A JP 17303487A JP S6419556 A JPS6419556 A JP S6419556A
- Authority
- JP
- Japan
- Prior art keywords
- address
- sector
- signal
- recorded
- analog signal
- 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:To record and reproduce an analog signal and a digital signal on one and the same recording medium, by switching the setting of an input signal at the analog signal or the digital signal selectively corresponding to the output of a sector mark detecting means. CONSTITUTION:When the analog signal is recorded, the analog signal of one turn is recorded consecutively from the next of a 0th sector mark/address, and when the digital signal is recorded, sector/mark addresses following after a first sector mark/address are generated and recorded automatically by a sector mark/address generator 11. A signal added on a digital input signal terminal 41 is inputted passing through a switch 15, and when the recording of 0th data is completed, the switch 15 is switched to a lower side by a controller 8, and a track address with the same number and a sector address with a value in which 1 is added on the sector address are generated by the address number supplied by an address detector 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17303487A JPS6419556A (en) | 1987-07-13 | 1987-07-13 | Optical disk recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17303487A JPS6419556A (en) | 1987-07-13 | 1987-07-13 | Optical disk recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419556A true JPS6419556A (en) | 1989-01-23 |
Family
ID=15952971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17303487A Pending JPS6419556A (en) | 1987-07-13 | 1987-07-13 | Optical disk recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419556A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5195073A (en) * | 1989-12-14 | 1993-03-16 | Matsushita Electric Industrial Co., Ltd. | Apparatus for selectively recording analog and digital data on an optical disc |
-
1987
- 1987-07-13 JP JP17303487A patent/JPS6419556A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5195073A (en) * | 1989-12-14 | 1993-03-16 | Matsushita Electric Industrial Co., Ltd. | Apparatus for selectively recording analog and digital data on an optical disc |
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