JPH0120509B2 - - Google Patents

Info

Publication number
JPH0120509B2
JPH0120509B2 JP18012181A JP18012181A JPH0120509B2 JP H0120509 B2 JPH0120509 B2 JP H0120509B2 JP 18012181 A JP18012181 A JP 18012181A JP 18012181 A JP18012181 A JP 18012181A JP H0120509 B2 JPH0120509 B2 JP H0120509B2
Authority
JP
Japan
Prior art keywords
signal
level
reference level
period
synchronization
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
Application number
JP18012181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5883317A (ja
Inventor
Toshiaki Hioki
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP18012181A priority Critical patent/JPS5883317A/ja
Publication of JPS5883317A publication Critical patent/JPS5883317A/ja
Publication of JPH0120509B2 publication Critical patent/JPH0120509B2/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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • 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
    • 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
    • G11B20/10009—Improvement or modification of read or write signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP18012181A 1981-11-09 1981-11-09 デジタル信号検出の為の基準レベル設定回路 Granted JPS5883317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18012181A JPS5883317A (ja) 1981-11-09 1981-11-09 デジタル信号検出の為の基準レベル設定回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18012181A JPS5883317A (ja) 1981-11-09 1981-11-09 デジタル信号検出の為の基準レベル設定回路

Publications (2)

Publication Number Publication Date
JPS5883317A JPS5883317A (ja) 1983-05-19
JPH0120509B2 true JPH0120509B2 (de) 1989-04-17

Family

ID=16077781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18012181A Granted JPS5883317A (ja) 1981-11-09 1981-11-09 デジタル信号検出の為の基準レベル設定回路

Country Status (1)

Country Link
JP (1) JPS5883317A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727688B2 (ja) * 1986-12-27 1995-03-29 ソニー株式会社 アシンメトリ補正回路
JP2738700B2 (ja) * 1987-09-08 1998-04-08 株式会社日立製作所 信号再生方法及び情報記録媒体及び情報記録再生方法及び光ディスク装置
JP2529325B2 (ja) * 1988-01-14 1996-08-28 松下電器産業株式会社 スライス回路

Also Published As

Publication number Publication date
JPS5883317A (ja) 1983-05-19

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