KR850002135A - 다중 자기기록방식 및 다중자기기록 재생 방식 - Google Patents

다중 자기기록방식 및 다중자기기록 재생 방식 Download PDF

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Publication number
KR850002135A
KR850002135A KR1019840005047A KR840005047A KR850002135A KR 850002135 A KR850002135 A KR 850002135A KR 1019840005047 A KR1019840005047 A KR 1019840005047A KR 840005047 A KR840005047 A KR 840005047A KR 850002135 A KR850002135 A KR 850002135A
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KR
South Korea
Prior art keywords
recording
recorded
head
signal
video signal
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Application number
KR1019840005047A
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English (en)
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KR910001203B1 (ko
Inventor
세이지 히구라시
Original Assignee
이노우에 도시야
니뽕 빅터 가부시끼 가이샤
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.)
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Application filed by 이노우에 도시야, 니뽕 빅터 가부시끼 가이샤 filed Critical 이노우에 도시야
Publication of KR850002135A publication Critical patent/KR850002135A/ko
Application granted granted Critical
Publication of KR910001203B1 publication Critical patent/KR910001203B1/ko

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Classifications

    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00878—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

내용 없음

Description

다중 자기기록방식 및 다중자기기록 재생 방식
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 기장치에 의하여 자기테이프상에 그려진 기록궤적을 모식적으로 도시한 테이프 포맷도. 제2도 및 제3도는 각각 본 발명 방식에 있어서의 헤드배치관계의 일실시예를 도시하는 평면도 및 측면도.

Claims (2)

  1. 자기기록매체가 일정 각도 범위에 걸쳐서 첨접권회된 회전체에, 서로 방위각도를 달리한 기록기능을 가지는 영상신호기록용 회전헤드와, 가기 영상신호기록용 회전헤드와는 방위각도를 달리한 음성신호 기록용 회전헤드를 각각 부착하여 이루고, 신호를 기록할때, 주행하는 상기 자기기록 매체상에, 상기 음성신호기록용 회전헤드에 의하여 음성신호를 소정의 트랙피치로서 기록한 후, 이 음성신호의 서로 인접하는 트랙의 경계선을 포함한 위치에 상기 영상신호기록용 회전헤드에 의하여 영상신호를 중첩하여 기록하는 것을 특징으로 하는 다중 자기기록 방식.
  2. 자기기록매체가 일정 각도 범위에 걸쳐서 첨접권회된 회전체에, 서로 범위각도를 달리한 기록기능을 가지는 영상신호기록용 회전헤드와, 상기 영상신호기록용 회전헤드와는 방위각도를 달리한 음성신호 기록용 회전헤드를 각각 부착하여 이루고, 신호를 기록할때, 주행하는 상기 자기기록 매체상에, 상기 음성신호기록용 회전헤드에 의하여 음성신호를 소정의 트랙피치로서 기록한 후, 이 음성신호의 서로 인접하는 트랙의 경계선의 포함한 위치며, 상기 영상신호기록용 회전헤드에 의하여 영상신호를 중첩하여 기록하고, 상기 음성 신호기록용 회전헤드 및 영상신호기록용 외전헤드에 의하여, 상기 음성트랙 및 영상트랙에 기록되고 있는 신호를 각각 재생하는 것을 특징으로 하는 다중자기기록재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840005047A 1983-08-23 1984-08-21 다중자기기록방식 및 다중자기기록재생방식 KR910001203B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58-153402 1983-08-23
JP58153402A JPS6045903A (ja) 1983-08-23 1983-08-23 多重磁気記録方式及び多重磁気記録再生方式
JP153402 1983-08-23

Publications (2)

Publication Number Publication Date
KR850002135A true KR850002135A (ko) 1985-05-06
KR910001203B1 KR910001203B1 (ko) 1991-02-26

Family

ID=15561702

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005047A KR910001203B1 (ko) 1983-08-23 1984-08-21 다중자기기록방식 및 다중자기기록재생방식

Country Status (4)

Country Link
EP (1) EP0136808B1 (ko)
JP (1) JPS6045903A (ko)
KR (1) KR910001203B1 (ko)
DE (1) DE3483449D1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719518A (en) * 1985-08-23 1988-01-12 Victor Company Of Japan, Ltd. Magnetic recording apparatus for carrying out recording by selectively using one of two kinds of recording systems
JPS63263605A (ja) * 1987-04-20 1988-10-31 Victor Co Of Japan Ltd 磁気記録装置
JPS63263606A (ja) * 1987-04-20 1988-10-31 Victor Co Of Japan Ltd 磁気記録装置
JP2939954B2 (ja) * 1993-01-08 1999-08-25 日本ビクター株式会社 映像音声信号磁気記録装置及び映像音声信号磁気記録再生装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819873A (ja) * 1981-07-30 1983-02-05 Mitsubishi Electric Corp 酸素ガス濃淡電池
JPS58198973A (ja) * 1982-05-14 1983-11-19 Matsushita Electric Ind Co Ltd ビデオテ−プレコ−ダ
JPS5999888A (ja) * 1982-11-29 1984-06-08 Victor Co Of Japan Ltd 多重記録方式及び多重記録再生方式
JPS5998307A (ja) * 1982-11-29 1984-06-06 Hitachi Ltd 記録および／または再生装置
JPS59127202A (ja) * 1983-01-11 1984-07-23 Victor Co Of Japan Ltd 多重磁気記録装置及び多重磁気記録再生装置
JPS59142703A (ja) * 1983-02-02 1984-08-16 Hitachi Ltd 記録および／または再生装置

Also Published As

Publication number Publication date
EP0136808A3 (en) 1986-02-19
EP0136808B1 (en) 1990-10-24
DE3483449D1 (de) 1990-11-29
JPH0348562B2 (ko) 1991-07-24
JPS6045903A (ja) 1985-03-12
KR910001203B1 (ko) 1991-02-26
EP0136808A2 (en) 1985-04-10

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