JPS6472380A - Optical recording disk - Google Patents
Optical recording diskInfo
- Publication number
- JPS6472380A JPS6472380A JP22998787A JP22998787A JPS6472380A JP S6472380 A JPS6472380 A JP S6472380A JP 22998787 A JP22998787 A JP 22998787A JP 22998787 A JP22998787 A JP 22998787A JP S6472380 A JPS6472380 A JP S6472380A
- Authority
- JP
- Japan
- Prior art keywords
- mode
- discriminate
- disk
- reproducing
- reproducing device
- 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
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
PURPOSE:To surely reproduce a desired mode by recording the mode discriminating information to a disk itself. CONSTITUTION:The titled disk is provided with mode discriminating information which can be read by a reproducing device being able to reproduce plural modes. That is, in a CD 1, a mode discriminating signal M1 which can discriminate a music clock mode reproducing CD, a season discriminating signal M2 which can discriminate which melody is used for which season, and a reproducing time discriminating signal M3 which can discriminate which melody is used for which time are recorded by utilizing R-W channels of a lead-in area. In such a way, by integrating a disk into the reproducing device, the reproducing device can execute the reproduction of a desired mode automatically.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22998787A JPS6472380A (en) | 1987-09-14 | 1987-09-14 | Optical recording disk |
JP23599898A JPH11149701A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducer |
JP10236001A JPH11134721A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducing device |
JP23600098A JPH11149702A (en) | 1987-09-14 | 1998-08-21 | Optical information reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22998787A JPS6472380A (en) | 1987-09-14 | 1987-09-14 | Optical recording disk |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10236001A Division JPH11134721A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducing device |
JP10235999A Division JP3128542B2 (en) | 1998-08-21 | 1998-08-21 | Optical information reproducing device |
JP23600098A Division JPH11149702A (en) | 1987-09-14 | 1998-08-21 | Optical information reproducer |
JP23599898A Division JPH11149701A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducer |
JP34186498A Division JPH11317024A (en) | 1998-12-01 | 1998-12-01 | Optical information storage medium, optical information reproducing system and optical information reproducing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472380A true JPS6472380A (en) | 1989-03-17 |
Family
ID=16900824
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22998787A Pending JPS6472380A (en) | 1987-09-14 | 1987-09-14 | Optical recording disk |
JP10236001A Pending JPH11134721A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducing device |
JP23600098A Pending JPH11149702A (en) | 1987-09-14 | 1998-08-21 | Optical information reproducer |
JP23599898A Pending JPH11149701A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducer |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10236001A Pending JPH11134721A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducing device |
JP23600098A Pending JPH11149702A (en) | 1987-09-14 | 1998-08-21 | Optical information reproducer |
JP23599898A Pending JPH11149701A (en) | 1987-09-14 | 1998-08-21 | Optical information storage medium and optical information reproducer |
Country Status (1)
Country | Link |
---|---|
JP (4) | JPS6472380A (en) |
-
1987
- 1987-09-14 JP JP22998787A patent/JPS6472380A/en active Pending
-
1998
- 1998-08-21 JP JP10236001A patent/JPH11134721A/en active Pending
- 1998-08-21 JP JP23600098A patent/JPH11149702A/en active Pending
- 1998-08-21 JP JP23599898A patent/JPH11149701A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH11149701A (en) | 1999-06-02 |
JPH11149702A (en) | 1999-06-02 |
JPH11134721A (en) | 1999-05-21 |
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