JPS6472380A - Optical recording disk - Google Patents

Optical recording disk

Info

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
Application number
JP22998787A
Other languages
Japanese (ja)
Inventor
Shoji Sugaya
Yutaka Tamura
Naozo Otsuki
Hirobumi Shiraishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP22998787A priority Critical patent/JPS6472380A/en
Publication of JPS6472380A publication Critical patent/JPS6472380A/en
Priority to JP23599898A priority patent/JPH11149701A/en
Priority to JP10236001A priority patent/JPH11134721A/en
Priority to JP23600098A priority patent/JPH11149702A/en
Pending legal-status Critical Current

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.
JP22998787A 1987-09-14 1987-09-14 Optical recording disk Pending JPS6472380A (en)

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)

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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