JPS59185075A - 高速再生機能を有する情報再生装置 - Google Patents

高速再生機能を有する情報再生装置

Info

Publication number
JPS59185075A
JPS59185075A JP5982283A JP5982283A JPS59185075A JP S59185075 A JPS59185075 A JP S59185075A JP 5982283 A JP5982283 A JP 5982283A JP 5982283 A JP5982283 A JP 5982283A JP S59185075 A JPS59185075 A JP S59185075A
Authority
JP
Japan
Prior art keywords
output
signal
track
information
circuit
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
JP5982283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241823B2 (enrdf_load_stackoverflow
Inventor
Takashi Okano
岡野　高
Tetsuo Akiyama
哲男 秋山
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic 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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP5982283A priority Critical patent/JPS59185075A/ja
Priority to EP84302336A priority patent/EP0125019A1/en
Priority to US06/596,940 priority patent/US4677602A/en
Publication of JPS59185075A publication Critical patent/JPS59185075A/ja
Publication of JPH0241823B2 publication Critical patent/JPH0241823B2/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
    • G11B7/08—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
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08517—Methods for track change, selection or preliminary positioning by moving the head with tracking pull-in only
    • 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 To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP5982283A 1983-04-05 1983-04-05 高速再生機能を有する情報再生装置 Granted JPS59185075A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5982283A JPS59185075A (ja) 1983-04-05 1983-04-05 高速再生機能を有する情報再生装置
EP84302336A EP0125019A1 (en) 1983-04-05 1984-04-05 Device for controlling recording track jump operations
US06/596,940 US4677602A (en) 1983-04-05 1984-04-05 Device for controlling recording track jump operations with over-run correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5982283A JPS59185075A (ja) 1983-04-05 1983-04-05 高速再生機能を有する情報再生装置

Publications (2)

Publication Number Publication Date
JPS59185075A true JPS59185075A (ja) 1984-10-20
JPH0241823B2 JPH0241823B2 (enrdf_load_stackoverflow) 1990-09-19

Family

ID=13124297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5982283A Granted JPS59185075A (ja) 1983-04-05 1983-04-05 高速再生機能を有する情報再生装置

Country Status (1)

Country Link
JP (1) JPS59185075A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476104A (en) * 1977-11-29 1979-06-18 Victor Co Of Japan Ltd Retrieval control system of information track positions
JPS5724071A (en) * 1980-06-06 1982-02-08 Philips Nv Information track detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476104A (en) * 1977-11-29 1979-06-18 Victor Co Of Japan Ltd Retrieval control system of information track positions
JPS5724071A (en) * 1980-06-06 1982-02-08 Philips Nv Information track detector

Also Published As

Publication number Publication date
JPH0241823B2 (enrdf_load_stackoverflow) 1990-09-19

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