KR920704275A - 자기테이프의 복사방법 및 장치 - Google Patents

자기테이프의 복사방법 및 장치

Info

Publication number
KR920704275A
KR920704275A KR1019920700421A KR920700421A KR920704275A KR 920704275 A KR920704275 A KR 920704275A KR 1019920700421 A KR1019920700421 A KR 1019920700421A KR 920700421 A KR920700421 A KR 920700421A KR 920704275 A KR920704275 A KR 920704275A
Authority
KR
South Korea
Prior art keywords
recording
magnetic tape
control track
transmitted
tape
Prior art date
Application number
KR1019920700421A
Other languages
English (en)
Other versions
KR0158439B1 (ko
Inventor
노르베르트 아이겔딩어
미하엘 빌들
Original Assignee
로베르트 아인젤
도이체 톰슨-브란트 게엠베하
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 로베르트 아인젤, 도이체 톰슨-브란트 게엠베하 filed Critical 로베르트 아인젤
Publication of KR920704275A publication Critical patent/KR920704275A/ko
Application granted granted Critical
Publication of KR0158439B1 publication Critical patent/KR0158439B1/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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/324—Duty cycle modulation of control pulses, e.g. VHS-CTL-coding systems, RAPID-time code, VASS- or VISS-cue signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

내용 없음

Description

자기테이프의 복사방법 및 장치
[도면의 간단한 설명]
제1도는 VHS비디오 레코더의 제어트랙에 사용될 수 있는 디지탈 코딩을 나타낸 개략도이고,
제2도는 어드레스 코드의 포맷이며,
제3도는 적외선 전송포맷을 나타낸 개략도이고,
제4도는 본 발명에 따른 복사방법을 실시하기 위한 장치의 실시예를 나타낸 블록회로도이며,
제5도는 제4도에 따른 장치의 세부도이며,
제6도는 제5도에 도시된 세부도에서 프로그램진행을 위한 플로우챠트이다.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 자기테이프, 특히 오디오 또는 비디오 또는 데이타 자기테이프의 복사방법에 있어서, 자기테이프의 복사시, 제1재생테이프 장치에 의해서 검출되며 복사될 테이프의 제어트랙에 포함된 디지탈 부가 정보가 전송로를 통해 제2의 기록 테이프장치에 전송되고, 거기서 다시 디지탈로 코딩된 형태로 상응하는 타임윈도우내에서 제어트랙상에 기록되는 것을 특징으로 하는 자기 테이프의 복사방법.
  2. 제1항에 있어서, 상기 기록이 제어트랙의 기록과 동시에 다음에 얻어질 수 있는 타임 윈도우내에서 이루어지는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 디지탈 정보 "0" 또는 "1"의 전송이 소위스카트 접속링크중 하나를 통해 이루어지는 것을 특징으로 하는 방법.
  4. 제3항에 있어서, 약 0볼트 또는 약 5볼트의 레벨이 각각 디지탈 정보 "0" 또는 "1"에 상응하는 것을 특징으로 하는 방법.
  5. 전술한 항 중 어느 한 항에 있어서, 먼저 재생장치측에서 디지탈 정보는, 다수의 비트로 이루어지는 하나의 어드레스가 완전히 독립될 때 까지, 버퍼메모리에 일시 기억되고, 그 다음에 상기 어드레스는 직렬 인터페이스 및 경우에 따라서는 그 사이에 배열된 적외선로를 통해 기록장치에 완전히 전송되며, 거기서 다시 디지탈로 코딩된 형태로 제어트랙에 기록되는 것을 특징으로 하는 방법.
  6. 전술한 항 중 어느 한 항에 있어서, 하나의 어드레스가 D2B버스를 통해 재생장치로 부터 기록장치로 전송되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920700421A 1989-08-25 1990-08-18 자기테이프의 복사방법 및 장치 KR0158439B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEP3928190.6 1989-08-25
DE3928190 1989-08-25
DEP3932059.6 1989-08-26
DE3932059A DE3932059A1 (de) 1989-08-25 1989-08-26 Verfahren und einrichtung zum kopieren von magnetbaendern
PCT/EP1990/001360 WO1991003044A1 (de) 1989-08-25 1990-08-18 Verfahren und einrichtung zum kopieren von magnetbändern

Publications (2)

Publication Number Publication Date
KR920704275A true KR920704275A (ko) 1992-12-19
KR0158439B1 KR0158439B1 (ko) 1999-01-15

Family

ID=25884432

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920700421A KR0158439B1 (ko) 1989-08-25 1990-08-18 자기테이프의 복사방법 및 장치

Country Status (12)

Country Link
EP (1) EP0489040B1 (ko)
JP (1) JPH05500725A (ko)
KR (1) KR0158439B1 (ko)
CN (1) CN1028573C (ko)
AT (1) ATE99075T1 (ko)
AU (1) AU6172090A (ko)
DE (2) DE3932059A1 (ko)
ES (1) ES2048500T3 (ko)
HK (1) HK8596A (ko)
HU (1) HUT63266A (ko)
MY (1) MY106452A (ko)
WO (1) WO1991003044A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9219709D0 (en) * 1992-09-17 1992-10-28 D2B Systems Co Ltd Apparatus interconnected for the communication of control messages
MY125739A (en) * 1994-12-22 2006-08-30 Sony Corp Recording medium and apparatus for protecting copyrighted digital data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897737U (ja) * 1981-12-22 1983-07-02 日本ビクター株式会社 磁気記録再生装置

Also Published As

Publication number Publication date
ES2048500T3 (es) 1994-03-16
CN1050455A (zh) 1991-04-03
EP0489040B1 (de) 1993-12-22
DE59003978D1 (de) 1994-02-03
HK8596A (en) 1996-01-26
MY106452A (en) 1995-05-30
EP0489040A1 (de) 1992-06-10
HUT63266A (en) 1993-07-28
AU6172090A (en) 1991-04-03
CN1028573C (zh) 1995-05-24
JPH05500725A (ja) 1993-02-12
DE3932059A1 (de) 1991-02-28
KR0158439B1 (ko) 1999-01-15
WO1991003044A1 (de) 1991-03-07
HU9200593D0 (en) 1992-05-28
ATE99075T1 (de) 1994-01-15

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