KR860006784A - 정보 신호 기록장치 - Google Patents

정보 신호 기록장치 Download PDF

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Publication number
KR860006784A
KR860006784A KR1019860000732A KR860000732A KR860006784A KR 860006784 A KR860006784 A KR 860006784A KR 1019860000732 A KR1019860000732 A KR 1019860000732A KR 860000732 A KR860000732 A KR 860000732A KR 860006784 A KR860006784 A KR 860006784A
Authority
KR
South Korea
Prior art keywords
information signal
tape
head
erase
rotary
Prior art date
Application number
KR1019860000732A
Other languages
English (en)
Other versions
KR940005794B1 (ko
Inventor
히로시 오까다
히로시 오까다 (외 2)
다까오 다까하시
하지메 이노우에
Original Assignee
소니 가부시끼가이사
오오가 노리오
소니 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.)
Filing date
Publication date
Application filed by 소니 가부시끼가이사, 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 소니 가부시끼가이사
Publication of KR860006784A publication Critical patent/KR860006784A/ko
Application granted granted Critical
Publication of KR940005794B1 publication Critical patent/KR940005794B1/ko

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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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • 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
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • 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
    • G11B27/036—Insert-editing
    • 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
    • G11B5/024—Erasing
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Power Steering Mechanism (AREA)
  • Magnetic Heads (AREA)
  • Digital Magnetic Recording (AREA)

Abstract

내용 없음

Description

정보 신호 기록장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일례의 평면도. 제2도는 본 발명의 일례의 전개도. 제3A도는 본 발명의 일례를 그 설명하기 위한 도면.
* 도면의 주요부분에 대한 부호의 설명
1A, 1B: 회전자기헤드, 1F, 1R: 회전소거헤드, 2: 자기테이프.

Claims (1)

  1. 자기테이프위에 경사진 자기 트랙을 형성하도록 한 기록 장치에 있어서, 정보 신호를 소정의 기간씩 상기 자기 트랙의 지정된 구간에 기록하는 회전 자기 헤드와, 이 회전 자기 헤드에 선행하는 위치에, 소정의 단차를 갖고 설치된 적어도 1개의 제1의 회전 소거헤드와, 상기 회전 자기 헤드에 후행하는 위치에 상기 제1의 회전 소거 헤드와는 실질적으로 역방향으로 소정의 단차를 갖는 적어도 1개의 제2의 회전소거헤드를 갖고, 상기 자기테이프를 정방향으로 주행시켜서 상기 정보신호의 기록을 행할 때에는, 상기 제1의 회전소거 헤드에 소거 전류를 공급하여 상기 정보신호의 기록되는 영역을 선행하여 소거하고, 상기 자기테이프를 역방향으로 주행시켜서 상기 정보 신호의 기록을 행할 때에는, 상기 제2의 회전 소거 헤드에 소거 전류를 공급하여 상기 정보 신호의 기록되는 영역을 선행하여 소거하도록 한 정보 신호 기록장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860000732A 1985-02-05 1986-02-04 정보신호 기록장치 KR940005794B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20682 1985-02-05
JP60020682A JPS61180901A (ja) 1985-02-05 1985-02-05 情報信号の記録装置

Publications (2)

Publication Number Publication Date
KR860006784A true KR860006784A (ko) 1986-09-15
KR940005794B1 KR940005794B1 (ko) 1994-06-23

Family

ID=12033945

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000732A KR940005794B1 (ko) 1985-02-05 1986-02-04 정보신호 기록장치

Country Status (7)

Country Link
US (1) US4716476A (ko)
EP (1) EP0190695B1 (ko)
JP (1) JPS61180901A (ko)
KR (1) KR940005794B1 (ko)
AT (1) ATE57035T1 (ko)
CA (1) CA1259693A (ko)
DE (1) DE3674425D1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736203B2 (ja) * 1985-04-19 1995-04-19 株式会社日立製作所 磁気記録再生装置
JP3431930B2 (ja) * 1992-06-16 2003-07-28 キヤノン株式会社 回転ヘッド型記録再生装置
US6339767B1 (en) * 1997-06-02 2002-01-15 Aurigin Systems, Inc. Using hyperbolic trees to visualize data generated by patent-centric and group-oriented data processing
US7716060B2 (en) 1999-03-02 2010-05-11 Germeraad Paul B Patent-related tools and methodology for use in the merger and acquisition process
US7966328B2 (en) 1999-03-02 2011-06-21 Rose Blush Software Llc Patent-related tools and methodology for use in research and development projects

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468782A (en) * 1946-09-11 1949-05-03 Herman S Heller Interchangeable magnetic transducer and switching system
US4005481A (en) * 1973-01-29 1977-01-25 U.S. Philips Corporation Recording and/or playback apparatus which prevents erasure of the synchronization track
JPS5683808A (en) * 1979-12-11 1981-07-08 Sony Corp Magnetic recording and reproducing device
JPS58222402A (ja) * 1982-02-02 1983-12-24 Sony Corp 情報信号の記録装置
DE3208122A1 (de) * 1982-03-06 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum aufzeichnen breitbandiger signale mit hoher spurdichte
JPS5942606A (ja) * 1982-09-02 1984-03-09 Matsushita Electric Ind Co Ltd 磁気記録再生装置

Also Published As

Publication number Publication date
EP0190695B1 (en) 1990-09-26
CA1259693A (en) 1989-09-19
KR940005794B1 (ko) 1994-06-23
DE3674425D1 (de) 1990-10-31
US4716476A (en) 1987-12-29
ATE57035T1 (de) 1990-10-15
EP0190695A3 (en) 1988-03-02
EP0190695A2 (en) 1986-08-13
JPS61180901A (ja) 1986-08-13

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee