KR920006920A - 어드레스 정보 재생 장치 - Google Patents

어드레스 정보 재생 장치 Download PDF

Info

Publication number
KR920006920A
KR920006920A KR1019910014916A KR910014916A KR920006920A KR 920006920 A KR920006920 A KR 920006920A KR 1019910014916 A KR1019910014916 A KR 1019910014916A KR 910014916 A KR910014916 A KR 910014916A KR 920006920 A KR920006920 A KR 920006920A
Authority
KR
South Korea
Prior art keywords
address information
reproducing apparatus
information reproducing
optical disc
time data
Prior art date
Application number
KR1019910014916A
Other languages
English (en)
Other versions
KR100239830B1 (ko
Inventor
다다시 나까따
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR920006920A publication Critical patent/KR920006920A/ko
Application granted granted Critical
Publication of KR100239830B1 publication Critical patent/KR100239830B1/ko

Links

Classifications

    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G11B27/3036—Time code signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

내용 없음

Description

어드레스 정보 재생 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일 실시예를 도시하는 블럭도
제2A도 내지 2C도는 샘플링 펄스가 형성되는 상태를 도시하는 타이밍 챠트
제3A 및 3B도는 기록 신호 및 피트, 미러면의 관계를 도시하는 도면.

Claims (1)

  1. 프리그룹이 절대시간 데이타에 의해서 변조되어 있는 광디스크를 재생하는 어드레스 정보 재생 장치에 있어서, 재생 신호에서 형성된 펄스에 기준해서 상기 광 디스크 미러면의 재생 신호는 샘플 홀드하고 그 출력에서 절대시간 데이타를 보호하게 한 것을 특징으로 하는 어드레스 정보 재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910014916A 1990-09-04 1991-08-28 어드레스 정보 재생 장치 KR100239830B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP233593 1990-09-04
JP2233593A JP2897379B2 (ja) 1990-09-04 1990-09-04 アドレス情報再生装置

Publications (2)

Publication Number Publication Date
KR920006920A true KR920006920A (ko) 1992-04-28
KR100239830B1 KR100239830B1 (ko) 2000-02-01

Family

ID=16957492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014916A KR100239830B1 (ko) 1990-09-04 1991-08-28 어드레스 정보 재생 장치

Country Status (5)

Country Link
US (1) US5293368A (ko)
EP (1) EP0474214B1 (ko)
JP (1) JP2897379B2 (ko)
KR (1) KR100239830B1 (ko)
DE (1) DE69116271T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110266A (ko) * 2001-11-15 2001-12-12 김창선 단열 처리된 엔진, 배출에너지를 재활용하는 엔진 및 그엔진이 장착된 고압 분사체

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421819A (en) 1992-08-12 1995-06-06 Vidamed, Inc. Medical probe device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191467B1 (en) * 1985-02-15 1991-03-27 Hitachi, Ltd. Optical disc apparatus
DE3618720A1 (de) * 1985-06-05 1986-12-11 Hitachi, Ltd., Tokio/Tokyo Verfahren und vorrichtung zur spurnachfuehrung bei bildplatten
JPH0731877B2 (ja) * 1985-07-03 1995-04-10 株式会社日立製作所 情報記録再生方法及び装置
NL8701632A (nl) * 1987-07-10 1989-02-01 Philips Nv Systeem voor het optekenen en/of uitlezen van een informatiesignaal, een registratiedrager, een opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem, en een inrichting en werkwijze voor het vervaardigen van een dergelijke registratiedrager.
US5148422A (en) * 1989-08-25 1992-09-15 Sony Corporation Optical recording medium having a data recording track with offset data storing regions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110266A (ko) * 2001-11-15 2001-12-12 김창선 단열 처리된 엔진, 배출에너지를 재활용하는 엔진 및 그엔진이 장착된 고압 분사체

Also Published As

Publication number Publication date
KR100239830B1 (ko) 2000-02-01
EP0474214B1 (en) 1996-01-10
JP2897379B2 (ja) 1999-05-31
DE69116271T2 (de) 1996-10-31
US5293368A (en) 1994-03-08
DE69116271D1 (de) 1996-02-22
EP0474214A1 (en) 1992-03-11
JPH04113520A (ja) 1992-04-15

Similar Documents

Publication Publication Date Title
DE3883269D1 (de) Aufzeichnungs- und wiedergabeeinrichtung optischer informationen.
KR890006016A (ko) 디지탈 기록장치
KR890017977A (ko) 영상 신호의 방식변환장치
KR830007000A (ko) 디지탈신호 처리장치의 파형 정형회로
NL192014C (nl) Optisch registratiemedium al dan niet informatie bevattend.
KR920022226A (ko) 바꿔쓰기 가능한 디스크 및 디스크 장치
DE68919131D1 (de) Optische Informationsaufzeichnungsmethode und Gerät und Aufzeichnungsmedium dafür.
KR880014525A (ko) 광 디스크장치
EP1580748A3 (en) Information recording method and information recording apparatus
KR880010392A (ko) 디스크 장치
ATE40610T1 (de) Geraet zur aufnahme von digitalen daten.
DE69110933D1 (de) Optisches Aufzeichnungsmedium und Aufzeichnungs-/Wiedergabemethode dafür.
KR890007212A (ko) 디지탈신호 기록재생장치
DE3780866D1 (de) Optisches informations-aufzeichnungs- und wiedergabegeraet.
DE68914550D1 (de) Optisches Datenaufzeichnungs- und -wiedergabegerät.
DE69200883D1 (de) Optisches Informationsaufzeichnungsmedium.
DE3885992D1 (de) Optisches Informationsaufzeichnungs-/wiedergabegerät.
DE3887242D1 (de) Optisches Informationsaufzeichnungs und -wiedergabegerät.
DE68916084D1 (de) Optische Informationsaufzeichnungsmethode.
KR980004357A (ko) 시간 코드 데이타를 기록하는 장치와 방법
KR920006920A (ko) 어드레스 정보 재생 장치
FR2379129A1 (fr) Enregistrement numerique optique, et appareil pour sa lecture
KR880004432A (ko) 기록장치
KR890010804A (ko) 역전 음성 재생회로
KR880013117A (ko) 정보 신호 기록 장치

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20101019

Year of fee payment: 12

EXPY Expiration of term