JPH0445912B2 - - Google Patents

Info

Publication number
JPH0445912B2
JPH0445912B2 JP57081950A JP8195082A JPH0445912B2 JP H0445912 B2 JPH0445912 B2 JP H0445912B2 JP 57081950 A JP57081950 A JP 57081950A JP 8195082 A JP8195082 A JP 8195082A JP H0445912 B2 JPH0445912 B2 JP H0445912B2
Authority
JP
Japan
Prior art keywords
jumping
guide track
signal
area
recording
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 - Lifetime
Application number
JP57081950A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58199469A (ja
Inventor
Shunji Oohara
Tomio Yoshida
Isao Sato
Kenji Koishi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8195082A priority Critical patent/JPS58199469A/ja
Publication of JPS58199469A publication Critical patent/JPS58199469A/ja
Publication of JPH0445912B2 publication Critical patent/JPH0445912B2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP8195082A 1982-05-14 1982-05-14 円盤状記録媒体を使用した記録再生装置 Granted JPS58199469A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8195082A JPS58199469A (ja) 1982-05-14 1982-05-14 円盤状記録媒体を使用した記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8195082A JPS58199469A (ja) 1982-05-14 1982-05-14 円盤状記録媒体を使用した記録再生装置

Publications (2)

Publication Number Publication Date
JPS58199469A JPS58199469A (ja) 1983-11-19
JPH0445912B2 true JPH0445912B2 (de) 1992-07-28

Family

ID=13760772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8195082A Granted JPS58199469A (ja) 1982-05-14 1982-05-14 円盤状記録媒体を使用した記録再生装置

Country Status (1)

Country Link
JP (1) JPS58199469A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61933A (ja) * 1984-06-12 1986-01-06 Sony Corp 光学式ディスクプレーヤ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466104A (en) * 1977-11-07 1979-05-28 Hitachi Ltd Light spot position controller
JPS5476104A (en) * 1977-11-29 1979-06-18 Victor Co Of Japan Ltd Retrieval control system of information track positions
JPS57120272A (en) * 1981-01-14 1982-07-27 Victor Co Of Japan Ltd Reproducing device for discoid information recording medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466104A (en) * 1977-11-07 1979-05-28 Hitachi Ltd Light spot position controller
JPS5476104A (en) * 1977-11-29 1979-06-18 Victor Co Of Japan Ltd Retrieval control system of information track positions
JPS57120272A (en) * 1981-01-14 1982-07-27 Victor Co Of Japan Ltd Reproducing device for discoid information recording medium

Also Published As

Publication number Publication date
JPS58199469A (ja) 1983-11-19

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