JPH0476189B2 - - Google Patents

Info

Publication number
JPH0476189B2
JPH0476189B2 JP21814184A JP21814184A JPH0476189B2 JP H0476189 B2 JPH0476189 B2 JP H0476189B2 JP 21814184 A JP21814184 A JP 21814184A JP 21814184 A JP21814184 A JP 21814184A JP H0476189 B2 JPH0476189 B2 JP H0476189B2
Authority
JP
Japan
Prior art keywords
disk
data
recording
read
track
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.)
Expired
Application number
JP21814184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6196569A (ja
Inventor
Masaaki Tanyama
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP21814184A priority Critical patent/JPS6196569A/ja
Publication of JPS6196569A publication Critical patent/JPS6196569A/ja
Publication of JPH0476189B2 publication Critical patent/JPH0476189B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G11B23/36—Signals on record carriers or on containers and recorded by the same method as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements

Landscapes

  • Management Or Editing Of Information On Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP21814184A 1984-10-17 1984-10-17 デイスク記録再生装置 Granted JPS6196569A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21814184A JPS6196569A (ja) 1984-10-17 1984-10-17 デイスク記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21814184A JPS6196569A (ja) 1984-10-17 1984-10-17 デイスク記録再生装置

Publications (2)

Publication Number Publication Date
JPS6196569A JPS6196569A (ja) 1986-05-15
JPH0476189B2 true JPH0476189B2 (de) 1992-12-02

Family

ID=16715280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21814184A Granted JPS6196569A (ja) 1984-10-17 1984-10-17 デイスク記録再生装置

Country Status (1)

Country Link
JP (1) JPS6196569A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03132931A (ja) * 1989-10-18 1991-06-06 Hitachi Ltd 光ディスク装置

Also Published As

Publication number Publication date
JPS6196569A (ja) 1986-05-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term