DE3679785D1 - Magnetisches aufzeichnungsgeraet zur aufzeichnung zweier arten von unterschiedlichen informationssignalen auf unabhaengige spuren eines magnetbandes. - Google Patents

Magnetisches aufzeichnungsgeraet zur aufzeichnung zweier arten von unterschiedlichen informationssignalen auf unabhaengige spuren eines magnetbandes.

Info

Publication number
DE3679785D1
DE3679785D1 DE8686306580T DE3679785T DE3679785D1 DE 3679785 D1 DE3679785 D1 DE 3679785D1 DE 8686306580 T DE8686306580 T DE 8686306580T DE 3679785 T DE3679785 T DE 3679785T DE 3679785 D1 DE3679785 D1 DE 3679785D1
Authority
DE
Germany
Prior art keywords
recording
magnetic
types
information signals
different information
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
DE8686306580T
Other languages
English (en)
Inventor
Tsunehisa Ohira
Masato Mihara
Osamu Inoue
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 JP18558785A external-priority patent/JPS6246404A/ja
Priority claimed from JP60195643A external-priority patent/JPS6257104A/ja
Priority claimed from JP60195645A external-priority patent/JPS6257106A/ja
Priority claimed from JP60195464A external-priority patent/JPH0632458B2/ja
Priority claimed from JP60195644A external-priority patent/JPS6257105A/ja
Priority claimed from JP60222630A external-priority patent/JPS6282502A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3679785D1 publication Critical patent/DE3679785D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
    • H04N9/8222—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal using frequency division multiplex
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/825—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels
    • H04N9/8255—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels with sound processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Television Signal Processing For Recording (AREA)
DE8686306580T 1985-08-23 1986-08-26 Magnetisches aufzeichnungsgeraet zur aufzeichnung zweier arten von unterschiedlichen informationssignalen auf unabhaengige spuren eines magnetbandes. Expired - Fee Related DE3679785D1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP18558785A JPS6246404A (ja) 1985-08-23 1985-08-23 磁気記録方法
JP60195643A JPS6257104A (ja) 1985-09-04 1985-09-04 磁気記録方法
JP60195645A JPS6257106A (ja) 1985-09-04 1985-09-04 磁気記録方法
JP60195464A JPH0632458B2 (ja) 1985-09-04 1985-09-04 磁気記録方式
JP60195644A JPS6257105A (ja) 1985-09-04 1985-09-04 磁気記録方法
JP60222630A JPS6282502A (ja) 1985-10-08 1985-10-08 磁気記録方式

Publications (1)

Publication Number Publication Date
DE3679785D1 true DE3679785D1 (de) 1991-07-18

Family

ID=27553575

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686306580T Expired - Fee Related DE3679785D1 (de) 1985-08-23 1986-08-26 Magnetisches aufzeichnungsgeraet zur aufzeichnung zweier arten von unterschiedlichen informationssignalen auf unabhaengige spuren eines magnetbandes.
DE198686306580T Pending DE224321T1 (de) 1985-08-23 1986-08-26 Magnetisches aufzeichnungsgeraet zur aufzeichnung zweier arten von unterschiedlichen informationssignalen auf unabhaengige spuren eines magnetbandes.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198686306580T Pending DE224321T1 (de) 1985-08-23 1986-08-26 Magnetisches aufzeichnungsgeraet zur aufzeichnung zweier arten von unterschiedlichen informationssignalen auf unabhaengige spuren eines magnetbandes.

Country Status (3)

Country Link
US (1) US4725896A (de)
EP (1) EP0224321B1 (de)
DE (2) DE3679785D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2768377B2 (ja) * 1986-04-09 1998-06-25 ソニー株式会社 映像信号記録再生装置
JPS63282901A (ja) * 1987-05-14 1988-11-18 Matsushita Electric Ind Co Ltd ディジタル音声記録ビデオテ−プレコ−ダ
JPH0832064B2 (ja) * 1987-12-29 1996-03-27 松下電器産業株式会社 磁気記録再生装置
GB2225149A (en) * 1988-10-10 1990-05-23 Jacob Ezra Video apparatus
DE4027388A1 (de) * 1990-08-30 1992-03-05 Thomson Brandt Gmbh Videorecorder fuer ein fernsehsignal mit einem zusatzsignal
JP3008995B2 (ja) * 1991-06-28 2000-02-14 ソニー株式会社 ディジタルビデオ信号の磁気記録装置
KR0147575B1 (ko) * 1992-11-27 1998-09-15 김광호 영상신호의 기록포맷과 심층기록/재생장치 및 그 방법
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
US6236801B1 (en) * 1995-07-11 2001-05-22 Thomson Licensing S.A. Video replay automation with manual control track editing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539712A (en) * 1966-01-24 1970-11-10 Electronic Res Corp Magnetic recording and reproducing apparatus and methods for simultaneously reproducing separate information
US4296430A (en) * 1979-10-12 1981-10-20 Rca Corporation Magnetic recording with reduced cross-talk and interchannel time displacement
JPS5955692A (ja) * 1982-09-25 1984-03-30 Victor Co Of Japan Ltd カラ−映像信号記録装置及び記録再生装置
JPS5981990A (ja) * 1982-11-02 1984-05-11 Victor Co Of Japan Ltd カラ−映像信号記録装置及び記録再生装置
EP0136890B1 (de) * 1983-09-30 1990-01-31 Victor Company Of Japan, Limited Verfahren und Vorrichtung zum Aufzeichnen und/oder Wiedergeben von Farbvideosignalen
JPS60113301A (ja) * 1983-11-25 1985-06-19 Victor Co Of Japan Ltd 記録再生装置
DE3409187A1 (de) 1984-03-14 1985-09-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum aufzeichnen und/oder wiedergeben von breitbandigen signalen

Also Published As

Publication number Publication date
EP0224321A1 (de) 1987-06-03
DE224321T1 (de) 1987-09-03
US4725896A (en) 1988-02-16
EP0224321B1 (de) 1991-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: REICHEL, W., DIPL.-ING., PAT.-ANW., 60322 FRANKFURT

8339 Ceased/non-payment of the annual fee