JPS61242339A - 光記録媒体の基準線検知装置 - Google Patents

光記録媒体の基準線検知装置

Info

Publication number
JPS61242339A
JPS61242339A JP8348285A JP8348285A JPS61242339A JP S61242339 A JPS61242339 A JP S61242339A JP 8348285 A JP8348285 A JP 8348285A JP 8348285 A JP8348285 A JP 8348285A JP S61242339 A JPS61242339 A JP S61242339A
Authority
JP
Japan
Prior art keywords
reference line
signal
data
reading
optical 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.)
Granted
Application number
JP8348285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053660B2 (enExample
Inventor
Fumio Kimura
文雄 木村
Shunzo Takahashi
俊三 高橋
Yukio Hamazaki
濱崎　征雄
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.)
CSK Corp
Original Assignee
CSK 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 CSK Corp filed Critical CSK Corp
Priority to JP8348285A priority Critical patent/JPS61242339A/ja
Priority to US06/853,339 priority patent/US4855981A/en
Priority to EP86302929A priority patent/EP0200434B1/en
Priority to DE8686302929T priority patent/DE3675426D1/de
Publication of JPS61242339A publication Critical patent/JPS61242339A/ja
Publication of JPH053660B2 publication Critical patent/JPH053660B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP8348285A 1985-04-18 1985-04-18 光記録媒体の基準線検知装置 Granted JPS61242339A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8348285A JPS61242339A (ja) 1985-04-18 1985-04-18 光記録媒体の基準線検知装置
US06/853,339 US4855981A (en) 1985-04-18 1986-04-17 Method and device for reading out optically recorded data and compensating for a drastic change in the position of a line to be read
EP86302929A EP0200434B1 (en) 1985-04-18 1986-04-18 Method for reading out optically recorded data and device therefor
DE8686302929T DE3675426D1 (de) 1985-04-18 1986-04-18 Verfahren zum lesen optisch aufgezeichneter daten und vorrichtung dafuer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8348285A JPS61242339A (ja) 1985-04-18 1985-04-18 光記録媒体の基準線検知装置

Publications (2)

Publication Number Publication Date
JPS61242339A true JPS61242339A (ja) 1986-10-28
JPH053660B2 JPH053660B2 (enExample) 1993-01-18

Family

ID=13803685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8348285A Granted JPS61242339A (ja) 1985-04-18 1985-04-18 光記録媒体の基準線検知装置

Country Status (1)

Country Link
JP (1) JPS61242339A (enExample)

Also Published As

Publication number Publication date
JPH053660B2 (enExample) 1993-01-18

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