KR930001186A - 디지탈 비디오 신호의 자기 기록 장치 - Google Patents

디지탈 비디오 신호의 자기 기록 장치 Download PDF

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Publication number
KR930001186A
KR930001186A KR1019920010206A KR920010206A KR930001186A KR 930001186 A KR930001186 A KR 930001186A KR 1019920010206 A KR1019920010206 A KR 1019920010206A KR 920010206 A KR920010206 A KR 920010206A KR 930001186 A KR930001186 A KR 930001186A
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KR
South Korea
Prior art keywords
video signal
digital video
recording
speed
encoding
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KR1019920010206A
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English (en)
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KR100263695B1 (ko
Inventor
유끼오 구보따
요이찌로 센슈
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16138794&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930001186(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR930001186A publication Critical patent/KR930001186A/ko
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Publication of KR100263695B1 publication Critical patent/KR100263695B1/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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
    • G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
    • G11B15/4676—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction
    • G11B15/4677—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
    • G11B15/4678—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • 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
    • H04N5/78266—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 using more than one track for the recording of one television field or frame, i.e. segmented recording
    • 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
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/888—Signal drop-out compensation for signals recorded by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Magnetic Recording (AREA)

Abstract

내용 없음

Description

디지탈 비디오 신호의 자기 기록 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예로 신호 처리부의 기록측에 대한 구성을 나타내는불럭도.
제2도는 신호 처리부의 재생측 구성을 나타내는 블럭도.

Claims (1)

  1. 입력 디지탈 영상 신호를 복수의 화소 데이타에서 되는 블럭 단위의 데이타에 변환하는 블럭화 수단과, 상기 블럭화 수단의 출력 데이타를 상기 블럭 단위에 압축 부호화하는 부호화 수단과, 상기 부호화 수단의 출력 부호화 데이타를 채널 부호화하는 채널 부호화 수단에서 되는 기록 회로를 가지는 디지탈 비디오 신호의 자기 기록 장치에 있어서, 상기 자기 테이프의 제1속도로서 기록하는 제1기록 모드와, 상기 제1속도의 1.5배의 제2속도로서 기록하는 제2기록모드를 가능하게 하도록, 상기 자기 테이프의 속도를 절환하는 수단과, 상기 채널 부호화 수단의 출력 항상 데이타를 자기 테이프에 기록하기 위한, 회전 드럼에 180°간격으로 장착되고, 각각의 트랙폭이 상기 제2의 기록 모드에 있어서 트랙 피치와 같던지 약간 크게 되고, 각각의 갭의 연장 방향이 다르게 된 제1및 제2자기 헤드를 가지는 것을 특징으로 하는 디지탈 비디오 신호의 자기 기록 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920010206A 1991-06-28 1992-06-12 디지탈 비디오 신호의 자기 기록 장치 KR100263695B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-183609 1991-06-28
JP3183609A JP3008995B2 (ja) 1991-06-28 1991-06-28 ディジタルビデオ信号の磁気記録装置

Publications (2)

Publication Number Publication Date
KR930001186A true KR930001186A (ko) 1993-01-16
KR100263695B1 KR100263695B1 (ko) 2000-08-01

Family

ID=16138794

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920010206A KR100263695B1 (ko) 1991-06-28 1992-06-12 디지탈 비디오 신호의 자기 기록 장치

Country Status (7)

Country Link
US (1) US5359428A (ko)
EP (1) EP0529233B1 (ko)
JP (1) JP3008995B2 (ko)
KR (1) KR100263695B1 (ko)
CA (1) CA2072055A1 (ko)
DE (1) DE69216504T2 (ko)
HK (1) HK1007653A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592005B1 (en) * 1992-10-09 1999-09-01 Sony Corporation Solid state image pick-up apparatus with digital output signal rate conversion
KR100285109B1 (ko) * 1993-04-27 2001-03-15 윤종용 디지탈 영상데이타 처리방법
US5587806A (en) * 1993-03-26 1996-12-24 Matsushita Electric Industrial Co., Ltd. Apparatus for separately recording input coded video signal and important data generated therefrom
JP2679941B2 (ja) * 1993-05-10 1997-11-19 松下電器産業株式会社 ディジタル磁気記録再生装置
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
US5694173A (en) * 1993-12-29 1997-12-02 Kabushiki Kaisha Toshiba Video data arranging method and video data encoding/decoding apparatus
US6141487A (en) * 1994-03-14 2000-10-31 Matsushita Electric Industrial Co., Ltd. Data recording/reproducing apparatus and method for high speed play
US5903704A (en) * 1994-08-26 1999-05-11 Hitachi, Ltd. Apparatus for selectively recording and reproducing received analog and digital signals
SG34287A1 (en) * 1994-10-28 1996-12-06 Hitachi Ltd Input-output circuit recording apparatus and reproduction apparatus for digital video signal
DE19507360B4 (de) * 1995-03-03 2009-05-07 Continental Automotive Gmbh Anzeigeinstrument
DE69623170T2 (de) 1995-04-27 2003-05-15 Hitachi Ltd Verfahren und Vorrichtung zum Empfang und/oder Wiedergabe von digitalen Signalen
KR100275043B1 (ko) * 1996-02-07 2000-12-15 구자홍 디지탈 브이씨알(d-vcr)의 영상 기록 재생장치
US6031682A (en) * 1997-07-14 2000-02-29 Iomega Corporation Track trimming and orthogonal recording for cartridge tape
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
JP2001023318A (ja) * 1999-07-05 2001-01-26 Canon Inc 記録再生装置、記録装置及び再生装置
US6728030B2 (en) 1999-10-22 2004-04-27 David Bellefuil Electronic binoculars having a single display
WO2001057855A1 (fr) * 2000-02-03 2001-08-09 Matsushita Electric Industrial Co., Ltd. Enregistreur magnetique numerique et appareil d'enregistrement/reproduction magnetique
KR100708101B1 (ko) * 2000-09-05 2007-04-16 삼성전자주식회사 비디오신호 처리 ｉｃ의 엔벨로프 검출 회로 배치 설계 방법 및 이를 이용한 ｉｃ
US7443629B1 (en) * 2007-04-09 2008-10-28 International Business Machines Corporation Apparatus, system, and method for optimizing fast access data storage on segmented tape media

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725896A (en) * 1985-08-23 1988-02-16 Victor Company Of Japan, Ltd. Magnetic recording apparatus for recording two kinds of mutually different information signals on independent tracks of a magnetic tape
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
JPH0644375B2 (ja) * 1986-07-22 1994-06-08 株式会社日立製作所 デイジタル信号記録再生装置
JPH07118050B2 (ja) * 1987-03-13 1995-12-18 株式会社日立製作所 デイジタル信号記録再生装置
US4862292A (en) * 1987-08-26 1989-08-29 Canon Kabushiki Kaisha Digital information signal recording apparatus
US5051846A (en) * 1987-10-13 1991-09-24 Victor Company Of Japan, Ltd. Magnetic video tape recording and reproducing apparatus
JPH01194691A (ja) * 1988-01-29 1989-08-04 Hitachi Ltd ディジタル画像信号の記録再生装置
US5032927A (en) * 1988-03-01 1991-07-16 Fuji Photo Film Co., Ltd. Image signal recording apparatus capable of recording compressed image data together with audio data
JP2900385B2 (ja) * 1988-12-16 1999-06-02 ソニー株式会社 フレーム化回路及び方法
JP2664988B2 (ja) * 1989-05-09 1997-10-22 三菱電機株式会社 ディジタルビデオ信号記録装置
JPH03121684A (ja) * 1989-10-05 1991-05-23 Hitachi Ltd デイジタル録画再生装置
US5164831A (en) * 1990-03-15 1992-11-17 Eastman Kodak Company Electronic still camera providing multi-format storage of full and reduced resolution images

Also Published As

Publication number Publication date
EP0529233B1 (en) 1997-01-08
JPH056505A (ja) 1993-01-14
DE69216504D1 (de) 1997-02-20
KR100263695B1 (ko) 2000-08-01
DE69216504T2 (de) 1997-04-30
US5359428A (en) 1994-10-25
EP0529233A3 (en) 1993-06-30
EP0529233A2 (en) 1993-03-03
HK1007653A1 (en) 1999-04-16
CA2072055A1 (en) 1992-12-29
JP3008995B2 (ja) 2000-02-14

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