JPH0466052B2 - - Google Patents

Info

Publication number
JPH0466052B2
JPH0466052B2 JP58171131A JP17113183A JPH0466052B2 JP H0466052 B2 JPH0466052 B2 JP H0466052B2 JP 58171131 A JP58171131 A JP 58171131A JP 17113183 A JP17113183 A JP 17113183A JP H0466052 B2 JPH0466052 B2 JP H0466052B2
Authority
JP
Japan
Prior art keywords
level
disk
output
pickup
signal
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
JP58171131A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6063742A (ja
Inventor
Harushige Nakagaki
Masafumi Nakamura
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
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP17113183A priority Critical patent/JPS6063742A/ja
Publication of JPS6063742A publication Critical patent/JPS6063742A/ja
Publication of JPH0466052B2 publication Critical patent/JPH0466052B2/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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

  • Engineering & Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Head (AREA)
JP17113183A 1983-09-19 1983-09-19 デイスク再生装置 Granted JPS6063742A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17113183A JPS6063742A (ja) 1983-09-19 1983-09-19 デイスク再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17113183A JPS6063742A (ja) 1983-09-19 1983-09-19 デイスク再生装置

Publications (2)

Publication Number Publication Date
JPS6063742A JPS6063742A (ja) 1985-04-12
JPH0466052B2 true JPH0466052B2 (de) 1992-10-22

Family

ID=15917552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17113183A Granted JPS6063742A (ja) 1983-09-19 1983-09-19 デイスク再生装置

Country Status (1)

Country Link
JP (1) JPS6063742A (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746357A (en) * 1980-09-04 1982-03-16 Matsushita Electric Ind Co Ltd Tracking servo circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746357A (en) * 1980-09-04 1982-03-16 Matsushita Electric Ind Co Ltd Tracking servo circuit

Also Published As

Publication number Publication date
JPS6063742A (ja) 1985-04-12

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