DE69332775T2 - System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen - Google Patents

System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen

Info

Publication number
DE69332775T2
DE69332775T2 DE69332775T DE69332775T DE69332775T2 DE 69332775 T2 DE69332775 T2 DE 69332775T2 DE 69332775 T DE69332775 T DE 69332775T DE 69332775 T DE69332775 T DE 69332775T DE 69332775 T2 DE69332775 T2 DE 69332775T2
Authority
DE
Germany
Prior art keywords
recording
video signals
analog video
reproducing digital
reproducing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69332775T
Other languages
English (en)
Other versions
DE69332775D1 (de
Inventor
Tae Seok Yang
Young Joon Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1019920023874A external-priority patent/KR950005249B1/ko
Priority claimed from KR1019930006635A external-priority patent/KR0127330B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Application granted granted Critical
Publication of DE69332775D1 publication Critical patent/DE69332775D1/de
Publication of DE69332775T2 publication Critical patent/DE69332775T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G11B5/008—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
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/125—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams conditioned by the operating function of the apparatus
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
DE69332775T 1992-12-10 1993-12-09 System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen Expired - Fee Related DE69332775T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019920023874A KR950005249B1 (ko) 1992-12-10 1992-12-10 디지탈 아날로그 겸용 기록 재생시스템
KR1019930006635A KR0127330B1 (ko) 1993-04-20 1993-04-20 아날로그/디지탈 겸용 브리씨알

Publications (2)

Publication Number Publication Date
DE69332775D1 DE69332775D1 (de) 2003-04-24
DE69332775T2 true DE69332775T2 (de) 2003-08-21

Family

ID=26629422

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0601963T Pending DE601963T1 (de) 1992-12-10 1993-12-09 System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen.
DE69332775T Expired - Fee Related DE69332775T2 (de) 1992-12-10 1993-12-09 System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0601963T Pending DE601963T1 (de) 1992-12-10 1993-12-09 System für die Aufzeichnung/Wiedergabe von digitalen und analogen Videosignalen.

Country Status (4)

Country Link
US (1) US5808750A (de)
EP (1) EP0601963B1 (de)
JP (1) JPH06231535A (de)
DE (2) DE601963T1 (de)

Families Citing this family (14)

* 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
KR960705308A (ko) * 1994-08-09 1996-10-09 요트. 게. 아. 롤페즈 자기 테이프의 경사진 트랙상의 비디오 및 오디오 신호의 기록 재생 장치 및 그 자기 테이프(Apparatus for recording and/or reproducing video signals and audio signals in/form inclined tracks on a magnetic tape, and magnetic tape for such apparatus)
MY112179A (en) * 1994-10-07 2001-04-30 Victor Company Of Japan Helical scan type magnetic recording and reproducing apparatus.
US6104862A (en) 1994-12-19 2000-08-15 Hitachi, Ltd. Video signal recording and reproducing apparatus compatible with analog and digital video signal recording and reproducing
US5978546A (en) * 1995-01-17 1999-11-02 Hitachi, Ltd. Digital/analog compatible video tape recorder
US6178288B1 (en) 1995-10-13 2001-01-23 Matsushita Electric Industrial Co., Ltd. Reproduction device
JP3167600B2 (ja) * 1995-10-31 2001-05-21 シャープ株式会社 デジタル記録再生装置
GB9718326D0 (en) * 1997-08-30 1997-11-05 Philips Electronics Nv Method of and apparatus for recording digital television signals
CN1131519C (zh) 1997-09-25 2003-12-17 日本胜利株式会社 信息记录装置及其控制方法、和相应的外部电子装置
US6393079B1 (en) * 1998-07-28 2002-05-21 Motorola, Inc. Transient-suppressing mode switch
JP4055096B2 (ja) * 1998-12-16 2008-03-05 ソニー株式会社 磁気再生装置及び方法
EP1115256A1 (de) * 2000-01-07 2001-07-11 THOMSON multimedia Digitale Videoaufnahmeanlage mit verschiedenen Videoquellen und Mehrfachschaltung für eine solche digitale Videoaufnahmeanlage
EP1119208A3 (de) * 2000-01-07 2001-09-05 THOMSON multimedia Digitale Videoaufnahmeanlage mit verschiedenen Videoquellen und Mehrfachschaltung für eine solche digitale Videoaufnahmeanlage
US20030053241A1 (en) * 2000-02-03 2003-03-20 Ikuo Misawa Digital magnetic recorder and magnetic recording/reproducing apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724067A (en) * 1980-07-18 1982-02-08 Sony Corp Record player
DE3510766A1 (de) * 1985-03-25 1986-09-25 Siemens AG, 1000 Berlin und 8000 München Videorecorder
JP2644797B2 (ja) * 1988-01-25 1997-08-25 松下電器産業株式会社 ビデオテープレコーダ
JPH03185636A (ja) * 1989-12-14 1991-08-13 Matsushita Electric Ind Co Ltd 光ディスク記録回路およびマルチメディアファイル装置
US5394275A (en) * 1990-06-27 1995-02-28 Matsushita Electric Industrial Co., Ltd. Apparatus for selectively recording and reproducing two video signals having different amounts of data in each frame
JP3026361B2 (ja) * 1990-11-30 2000-03-27 株式会社日立製作所 磁気記録装置
US5200749A (en) * 1991-05-28 1993-04-06 Tektronix, Inc. Format converter architecture
DE69225103T2 (de) * 1991-08-28 1998-08-20 Japan Broadcasting Corp Verfahren und Vorrichtung zum Erzeugen eines Kopiersignals mit hoher Geschwindigkeit
JPH05207507A (ja) * 1992-01-30 1993-08-13 Matsushita Electric Ind Co Ltd Ｖｔｒ装置
JP3093494B2 (ja) * 1992-11-18 2000-10-03 株式会社東芝 多様性信号処理装置

Also Published As

Publication number Publication date
EP0601963B1 (de) 2003-03-19
EP0601963A2 (de) 1994-06-15
EP0601963A3 (de) 1995-04-05
US5808750A (en) 1998-09-15
DE601963T1 (de) 1994-11-17
JPH06231535A (ja) 1994-08-19
DE69332775D1 (de) 2003-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee