JPS60167126A - 光学式記録再生装置 - Google Patents

光学式記録再生装置

Info

Publication number
JPS60167126A
JPS60167126A JP2178584A JP2178584A JPS60167126A JP S60167126 A JPS60167126 A JP S60167126A JP 2178584 A JP2178584 A JP 2178584A JP 2178584 A JP2178584 A JP 2178584A JP S60167126 A JPS60167126 A JP S60167126A
Authority
JP
Japan
Prior art keywords
recording
track
information
control circuit
recorded
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.)
Granted
Application number
JP2178584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458656B2 (enrdf_load_stackoverflow
Inventor
Yoshimichi Kudo
善道 工藤
Masuo Oku
万寿男 奥
Toru Kawashima
徹 川嶋
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.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Video Engineering 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 Hitachi Ltd, Hitachi Video Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP2178584A priority Critical patent/JPS60167126A/ja
Publication of JPS60167126A publication Critical patent/JPS60167126A/ja
Publication of JPH0458656B2 publication Critical patent/JPH0458656B2/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
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/026—Electronic editing of analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optical Recording Or Reproduction (AREA)
JP2178584A 1984-02-10 1984-02-10 光学式記録再生装置 Granted JPS60167126A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2178584A JPS60167126A (ja) 1984-02-10 1984-02-10 光学式記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2178584A JPS60167126A (ja) 1984-02-10 1984-02-10 光学式記録再生装置

Publications (2)

Publication Number Publication Date
JPS60167126A true JPS60167126A (ja) 1985-08-30
JPH0458656B2 JPH0458656B2 (enrdf_load_stackoverflow) 1992-09-18

Family

ID=12064715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2178584A Granted JPS60167126A (ja) 1984-02-10 1984-02-10 光学式記録再生装置

Country Status (1)

Country Link
JP (1) JPS60167126A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323268A (ja) * 1986-07-16 1988-01-30 Teac Co 情報記録円盤記録装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323268A (ja) * 1986-07-16 1988-01-30 Teac Co 情報記録円盤記録装置

Also Published As

Publication number Publication date
JPH0458656B2 (enrdf_load_stackoverflow) 1992-09-18

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