JPS5593538A - Recording and reproducing system of digital optical recording medium - Google Patents

Recording and reproducing system of digital optical recording medium

Info

Publication number
JPS5593538A
JPS5593538A JP16199078A JP16199078A JPS5593538A JP S5593538 A JPS5593538 A JP S5593538A JP 16199078 A JP16199078 A JP 16199078A JP 16199078 A JP16199078 A JP 16199078A JP S5593538 A JPS5593538 A JP S5593538A
Authority
JP
Japan
Prior art keywords
recording
signal
laser light
generated
recording medium
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.)
Pending
Application number
JP16199078A
Other languages
English (en)
Inventor
Koichi Ogawa
Tadahiko Yanajima
Shigeru Arai
Seiya Ogawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16199078A priority Critical patent/JPS5593538A/ja
Publication of JPS5593538A publication Critical patent/JPS5593538A/ja
Pending 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
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
JP16199078A 1978-12-29 1978-12-29 Recording and reproducing system of digital optical recording medium Pending JPS5593538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16199078A JPS5593538A (en) 1978-12-29 1978-12-29 Recording and reproducing system of digital optical recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16199078A JPS5593538A (en) 1978-12-29 1978-12-29 Recording and reproducing system of digital optical recording medium

Publications (1)

Publication Number Publication Date
JPS5593538A true JPS5593538A (en) 1980-07-16

Family

ID=15745930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16199078A Pending JPS5593538A (en) 1978-12-29 1978-12-29 Recording and reproducing system of digital optical recording medium

Country Status (1)

Country Link
JP (1) JPS5593538A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284453A (ja) * 1985-10-08 1987-04-17 Sharp Corp 光メモリ媒体の情報記録再生方法
EP0414517A2 (en) * 1989-08-25 1991-02-27 Sony Corporation Optical disc recording apparatus and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284453A (ja) * 1985-10-08 1987-04-17 Sharp Corp 光メモリ媒体の情報記録再生方法
EP0414517A2 (en) * 1989-08-25 1991-02-27 Sony Corporation Optical disc recording apparatus and method

Similar Documents

Publication Publication Date Title
US4967403A (en) Multi-format optical disk and reading device
ES8201338A1 (es) Un aparato para inscribir informacion en un medio de registro legible opticamente en forma de disco.
JPS5733441A (en) Optical information recorder and reproducer
SE8100021L (sv) Uppteckningsberare och anordning for dess tillverkning samt apparat for inskrivning och avlesning av densamma
JPS57208647A (en) Optical disk for recording of information
KR950001635A (ko) 정보기록매체 및 그 재생장치
KR880000482B1 (ko) 디스크 재생장치
MY109893A (en) Optical information recording or reproducing apparatus.
FR2506982A1 (fr) Dispositif pour l'enregistrement et/ou la lecture d'un support d'information
JPS57198546A (en) Optical information recording and reproducing method
ES8301044A1 (es) Un aparato para registrar informacion sobre un soporte de registro.
US5233590A (en) Optical recording/reproducing apparatus including means for synchronizing the phase of a data read clock signal with data recorded on an optical recording medium
JPS5593538A (en) Recording and reproducing system of digital optical recording medium
KR0167766B1 (ko) 광디스크의 정보기록방법 및 재생방법
KR910003594A (ko) Muse 신호용 클램프회로를 구비한 비디오디스크플레이어
KR100239830B1 (ko) 어드레스 정보 재생 장치
JPS57164443A (en) Optical recording medium and information reproducing device
JPS5755568A (en) Recording and reproducing device
EP0311691B1 (en) Optical recording/reproducing apparatus
JPS5348504A (en) Optical recorder/reproducer
JP2745712B2 (ja) 信号記録方法及び信号再生方法
RU1795518C (ru) Устройство дл воспроизведени фазомодулированных сигналов с носител магнитной записи
KR0135598B1 (ko) 광 디스크의 기록/재생 장치
SU978189A1 (ru) Устройство магнитной записи и воспроизведени информации
SU832593A1 (ru) Устройство дл синхронизации вос-пРОизВЕдЕНи C НОСиТЕл ОпТичЕСКОйзАпиСи