JPH0519783B2 - - Google Patents

Info

Publication number
JPH0519783B2
JPH0519783B2 JP60119149A JP11914985A JPH0519783B2 JP H0519783 B2 JPH0519783 B2 JP H0519783B2 JP 60119149 A JP60119149 A JP 60119149A JP 11914985 A JP11914985 A JP 11914985A JP H0519783 B2 JPH0519783 B2 JP H0519783B2
Authority
JP
Japan
Prior art keywords
bits
preamble
pattern
circuit
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
JP60119149A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61292271A (ja
Inventor
Noriko Kojima
Takeshi Oonishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11914985A priority Critical patent/JPS61292271A/ja
Publication of JPS61292271A publication Critical patent/JPS61292271A/ja
Publication of JPH0519783B2 publication Critical patent/JPH0519783B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
JP11914985A 1985-05-31 1985-05-31 記録媒体への記録方法 Granted JPS61292271A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11914985A JPS61292271A (ja) 1985-05-31 1985-05-31 記録媒体への記録方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11914985A JPS61292271A (ja) 1985-05-31 1985-05-31 記録媒体への記録方法

Publications (2)

Publication Number Publication Date
JPS61292271A JPS61292271A (ja) 1986-12-23
JPH0519783B2 true JPH0519783B2 (pt) 1993-03-17

Family

ID=14754128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11914985A Granted JPS61292271A (ja) 1985-05-31 1985-05-31 記録媒体への記録方法

Country Status (1)

Country Link
JP (1) JPS61292271A (pt)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271668A (ja) * 1985-05-28 1986-12-01 Sony Corp 同期信号の検出回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271668A (ja) * 1985-05-28 1986-12-01 Sony Corp 同期信号の検出回路

Also Published As

Publication number Publication date
JPS61292271A (ja) 1986-12-23

Similar Documents

Publication Publication Date Title
JP2786810B2 (ja) 光ディスクおよびその信号記録装置ならびに信号再生装置
US5537422A (en) Synchronization signal detector, synchronization signal detecting method and demodulator
JPH01321733A (ja) データ誤り検出方式
JPH06195893A (ja) データ記録方法及び装置
JP2004213863A (ja) 符号化変調方法および変調装置、復調方法および復調装置、情報記録媒体
JPH07254239A (ja) 記録媒体およびその記録装置ならびに再生装置
JPH07326139A (ja) 記録符号化ディジタル信号再生装置
US6172622B1 (en) Demodulating device, demodulating method and supply medium
JPH0332132A (ja) デジタル信号復号装置
EP0206221B1 (en) Apparatus for recording and reproducing digital signal
JPS58139313A (ja) デイジタル磁気記録再生装置
JP3617074B2 (ja) データ変調装置およびデータ復調装置
JP2868744B2 (ja) データ記録方法、記録装置、再生装置及び再生方法
JPH0519783B2 (pt)
JP3239663B2 (ja) 変調方法、変調装置及び復調装置
JP3714301B2 (ja) 記録装置、記録方法、再生装置、再生方法、及び記録媒体
KR100191945B1 (ko) 기록 매체 및 기록 매체상에서의 신호 기록 방법
US7167524B2 (en) Method of inserting sync data in modulated data and recording medium containing the sync data
JP4265096B2 (ja) 信号変調方法及び情報記録媒体
JP3135567B2 (ja) Nrz2進入力信号評価回路および方法
JPH0991885A (ja) 同期情報付加方法及び同期情報付加装置、並びに同期情報検出方法及び同期情報検出装置
JPS60195783A (ja) デジタル復調装置
JPS6297442A (ja) M2変調信号同期化装置
JPH08102152A (ja) ディジタル信号記録方法及びディスク再生装置
JPH1196691A (ja) 光ディスクの記録装置および再生装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term