[go: up one dir, main page]

KR920018720A - 디지탈 신호 기록 재생장치 - Google Patents

디지탈 신호 기록 재생장치 Download PDF

Info

Publication number
KR920018720A
KR920018720A KR1019920003603A KR920003603A KR920018720A KR 920018720 A KR920018720 A KR 920018720A KR 1019920003603 A KR1019920003603 A KR 1019920003603A KR 920003603 A KR920003603 A KR 920003603A KR 920018720 A KR920018720 A KR 920018720A
Authority
KR
South Korea
Prior art keywords
digital signal
recording
identification code
reproducing
recorded
Prior art date
Application number
KR1019920003603A
Other languages
English (en)
Inventor
유끼오 구보따
다까유끼 사사끼
다까오 다까하시
히로시 고바야시
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 KR920018720A publication Critical patent/KR920018720A/ko

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
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
    • 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
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10888—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of data being the selection criterion

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

내용 없음

Description

디지털 신호 기록 재상장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명을 적용한 카메라 일체형 8㎜비디오 테이프 레코더의 회로 구성을 나타내는 블록 회로도,
제 2 도는 필드가 서브 샘플링의 원리를 설명하기 위한 화소 데이터를 시공간 배치를 모식적으로 나타내는 도면,
제 3 도는 필드내 서브 샘플링의 원리를 설명하기 위한 화소 데이터의 공간 배치를 모식적으로 나타내는 도면.

Claims (2)

  1. 디지털 신호를 기록 매체에 기록하는 디지털 신호 기록 수단과, 호환성이 확보되어 있는 기본 기능과 호환성이 확보되어 있지 않은 전용기능을 식별하는 식별 부호를 상기 기록 매체의 소정 영역에 기록하는 식별 부호 기록 수단과, 상기 기록 매체에 기록된 디지털 신호를 재생하는 디지털 신호 재생 수단과, 상기 기록 매체의 소정 영역에 기록된 식별 수호를 재생하는 식별 부호 재생수단과, 식별 부호 재생 수단에서의 식별 부호에 의하여 상기 디지털 신호 재생 수단에서 재생되는 디지털 신호가 기본 기능 또는 전용기능에 속하는가를 식별하여 제어하는 제어수단을 설치하는 것을 특징으로 하는 디지털 신호 기록 재생장치.
  2. 헤리칼 주사에 의하여 형성되는 자기 테이프상의 각 트랙을 제1영역과 제2영역으로 분할하고, 제1영역에 아나로그 영상신호를 기록하고, 상기 제2영역에 디지털 신호를 기록하고, 기록된 아나로그 영상신호와 디지털 신호를 재생하는 디지털 신호 기록 재생장치에서, 상기 제2의 영역에 영상신호, 음성신호, 데이터등을 디지털 신호로서 기록하는 디지털 신호 기록 수단과, 호환성이 확보되어 있는 기본성능과 호환성이 확보되어 있지 않은 전용 기능을 식별하는 식별 부호를 상기 자기 테이프의 소정 영역에 기록하는 식별 부호 기록 수단과, 상기 제2의 영역에 기록된 디지털 신호를 재생하는 디지털 신호재생 수단과, 식별 부호 재생 수단에서의 식별 부호에 의하여 상기 디지털 신호 재생 수단에 재생되는 디지털 신호가 기본기능 또는 전용기능에 속하는가를 식별하여 제어하는 제어수단을 설치하는 것을 특징으로 하는 디지털 신호 기록 재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920003603A 1991-03-05 1992-03-05 디지탈 신호 기록 재생장치 KR920018720A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-062476 1991-03-05
JP9162476A JPH04278262A (ja) 1991-03-05 1991-03-05 ディジタル信号記録再生装置

Publications (1)

Publication Number Publication Date
KR920018720A true KR920018720A (ko) 1992-10-22

Family

ID=13201282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003603A KR920018720A (ko) 1991-03-05 1992-03-05 디지탈 신호 기록 재생장치

Country Status (6)

Country Link
US (1) US5469272A (ko)
EP (1) EP0558780B1 (ko)
JP (1) JPH04278262A (ko)
KR (1) KR920018720A (ko)
CA (1) CA2062235A1 (ko)
DE (1) DE69227098T2 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002536A (en) * 1990-07-06 1999-12-14 Hitachi Ltd. Digital transmission signal processing system and recording/reproducing system
JPH06149985A (ja) * 1992-11-02 1994-05-31 Fujitsu Ltd 画像情報の処理方式
US5687397A (en) * 1993-02-26 1997-11-11 Sony Corporation System for expansion of data storage medium to store user data
JP3371154B2 (ja) * 1993-04-23 2003-01-27 ソニー株式会社 ディジタル情報記録及び／又は再生装置
KR0129215B1 (ko) * 1993-05-18 1998-04-18 구자홍 티브이 일체형 브이씨알
JP3273078B2 (ja) * 1993-05-25 2002-04-08 オリンパス光学工業株式会社 静止画カメラ
JPH0779449A (ja) * 1993-09-06 1995-03-20 Sony Corp Ｖｔｒ装置
JP3524949B2 (ja) * 1993-12-21 2004-05-10 富士写真フイルム株式会社 写真フイルム用磁気記録方式
KR0152788B1 (ko) 1994-11-26 1998-10-15 이헌조 디지탈 영상 시스템의 복사 방지 방법 및 장치
KR0136458B1 (ko) * 1994-12-08 1998-05-15 구자홍 디지탈 자기 기록재생 시스템의 복사 방지장치
JP2927401B2 (ja) * 1994-12-28 1999-07-28 日本ビクター株式会社 ヘリキャルスキャン型情報記録装置
ES2286833T3 (es) * 1996-05-15 2007-12-01 Intertrust Technologies Corp Metodo y aparato para acceder al contenido almacenado en un dvd.
JP4215835B2 (ja) * 1996-12-24 2009-01-28 ソニー株式会社 画像記録再生装置及び画像記録再生方法
JP3586560B2 (ja) 1998-04-28 2004-11-10 シャープ株式会社 データ処理装置
US6334026B1 (en) * 1998-06-26 2001-12-25 Lsi Logic Corporation On-screen display format reduces memory bandwidth for time-constrained on-screen display systems
JP4247961B2 (ja) * 2003-02-25 2009-04-02 船井電機株式会社 Ｄｖｄプレイヤ、および光ディスク再生装置
JP4626221B2 (ja) * 2004-06-24 2011-02-02 ソニー株式会社 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
JP4686569B2 (ja) * 2008-04-18 2011-05-25 株式会社東芝 情報記録媒体とその記録方法及び再生方法及び再生装置
JP4686570B2 (ja) * 2008-04-18 2011-05-25 株式会社東芝 情報記録媒体とその記録方法及び再生方法及び再生装置
JP4686621B2 (ja) * 2009-06-25 2011-05-25 株式会社東芝 情報記録媒体とその記録方法及び再生方法及び再生装置
JP4738513B2 (ja) * 2009-06-25 2011-08-03 株式会社東芝 情報記録媒体とその記録方法及び再生方法及び再生装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161946A (en) * 1980-07-26 1984-02-07 Sony Corporation Method and apparatus for recording digitized information on a record medium
JPS60206388A (ja) * 1984-03-30 1985-10-17 Pioneer Electronic Corp 音声付静止画再生装置
MX158466A (es) * 1984-11-01 1989-02-03 Sony Corp Aparato registrador y/o reproductor de senales
US4914527A (en) * 1986-04-09 1990-04-03 Sony Corporation Recording and reproducing digital video and audio signals together with a time code signal which is within user control words of the audio data
US4858032A (en) * 1986-06-30 1989-08-15 Fuji Photo Film Co., Ltd. Device for extracting still picture frames from a moving image video signal and recording same on a magnetic recording medium
JP2537041B2 (ja) * 1986-11-05 1996-09-25 キヤノン株式会社 記録装置
EP0291028B1 (en) * 1987-05-15 1997-01-08 Canon Kabushiki Kaisha Reproducing apparatus
US4819059A (en) * 1987-11-13 1989-04-04 Polaroid Corporation System and method for formatting a composite still and moving image defining electronic information signal
JPH07118798B2 (ja) * 1988-02-29 1995-12-18 パイオニア株式会社 画像情報の記録方法及び再生方法

Also Published As

Publication number Publication date
CA2062235A1 (en) 1992-09-06
EP0558780B1 (en) 1998-09-23
DE69227098D1 (de) 1998-10-29
JPH04278262A (ja) 1992-10-02
US5469272A (en) 1995-11-21
DE69227098T2 (de) 1999-04-01
EP0558780A1 (en) 1993-09-08

Similar Documents

Publication Publication Date Title
KR920018720A (ko) 디지탈 신호 기록 재생장치
ATE204421T1 (de) Aufzeichnung und wiedergabe von digitalen videodaten
KR920011233A (ko) 영상신호 기록 장치
UA27216C2 (uk) Спосіб запису сигналу зображення та супутнього звукового сигналу на носій запису та/ або відтворення цих сигналів, пристрій для запису цих сигналів, пристрій для відтворення цих сигналів та носій запису
ES2174966T3 (es) Derivacion de corriente de reproduccion trucada hdtv, para vcr.
WO1996026601A3 (en) Motion picture recording device using digital, computer-readable non-linear media
KR970022973A (ko) 신호 기록 방법 및 장치
KR900008868A (ko) 오디오 데이터의 변속 재생처리 방식
ES2096629T3 (es) Sistemas de grabacion y/o reproduccion de señal de video.
KR920003248A (ko) 비디오 테이프 레코더
KR930023912A (ko) 비디오 테이프 레코더
KR900003867A (ko) 영상 신호의 기록재생 방법 및 디지탈 비디오 테이프 레코더
KR900013499A (ko) 자기기록 재생장치
KR930003041A (ko) 정보 기록 매체 및 재생 장치
JPS6413278A (en) Video signal recording or reproducing device
KR910010402A (ko) 자기기록장치
KR960030205A (ko) 트릭플레이를 위한 디지탈 비디오 테이프의 기록방법
KR950002485A (ko) 디지탈 영상기록장치
AU8637391A (en) Method of recording coded pictures, record carrier on which coded pictures have been recorded, and picture retrieval and reproduction device for reading the record carrier
KR950004608U (ko) 더블데크 비데오 카셋트 레코더의 기록 및 재생 제어장치
KR960008794A (ko) 디지탈 비디오 신호의 재생 방법 및 재생 장치
KR920015343A (ko) 비디오신호 기록방법 및 비디오신호 재생장치
KR970007797A (ko) 독립된 오디오 녹음 수단을 공유하는 녹화재생기
KR920000344A (ko) 기록매체를 사용한 운동시스템
KR960015381A (ko) 비디오 테이프 레코터의 트릭플레이 데이타 기록방법

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19920305

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid