DE3675960D1 - Geraet zur magnetischen aufzeichnung und wiedergabe des typs mit schraubenlinienfoermiger abtastung. - Google Patents

Geraet zur magnetischen aufzeichnung und wiedergabe des typs mit schraubenlinienfoermiger abtastung.

Info

Publication number
DE3675960D1
DE3675960D1 DE8686301471T DE3675960T DE3675960D1 DE 3675960 D1 DE3675960 D1 DE 3675960D1 DE 8686301471 T DE8686301471 T DE 8686301471T DE 3675960 T DE3675960 T DE 3675960T DE 3675960 D1 DE3675960 D1 DE 3675960D1
Authority
DE
Germany
Prior art keywords
scale
type
playing back
screw line
magnetically recording
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
DE8686301471T
Other languages
English (en)
Inventor
Hirota Akira
Matsuo Yasutoshi
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 JP60039789A external-priority patent/JPS61199392A/ja
Priority claimed from JP60039790A external-priority patent/JPS61199393A/ja
Priority claimed from JP60040804A external-priority patent/JPS61200795A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3675960D1 publication Critical patent/DE3675960D1/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
    • H04N9/80—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
    • 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)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE8686301471T 1985-02-28 1986-02-28 Geraet zur magnetischen aufzeichnung und wiedergabe des typs mit schraubenlinienfoermiger abtastung. Expired - Fee Related DE3675960D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60039789A JPS61199392A (ja) 1985-02-28 1985-02-28 磁気記録再生装置
JP60039790A JPS61199393A (ja) 1985-02-28 1985-02-28 磁気記録装置
JP60040804A JPS61200795A (ja) 1985-03-01 1985-03-01 磁気配録再生装置

Publications (1)

Publication Number Publication Date
DE3675960D1 true DE3675960D1 (de) 1991-01-17

Family

ID=27290268

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686301471T Expired - Fee Related DE3675960D1 (de) 1985-02-28 1986-02-28 Geraet zur magnetischen aufzeichnung und wiedergabe des typs mit schraubenlinienfoermiger abtastung.
DE198686301471T Pending DE194790T1 (de) 1985-02-28 1986-02-28 Geraet zur magnetischen aufzeichnung und wiedergabe des typs mit schraubenlinienfoermiger abtastung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198686301471T Pending DE194790T1 (de) 1985-02-28 1986-02-28 Geraet zur magnetischen aufzeichnung und wiedergabe des typs mit schraubenlinienfoermiger abtastung.

Country Status (3)

Country Link
US (1) US4757391A (de)
EP (1) EP0194790B1 (de)
DE (2) DE3675960D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719330B2 (ja) * 1985-12-18 1995-03-06 松下電器産業株式会社 映像信号記録再生装置
US4897739A (en) * 1986-04-07 1990-01-30 Canon Kabushiki Kaisha Multi-channel recording apparatus using a plurality of heads in turn
US4994922A (en) * 1987-06-30 1991-02-19 Goddard Technology Corporation Image storage and retrieval apparatus
AU625311B2 (en) * 1987-09-11 1992-07-09 Sony Corporation Recording apparatus
JP2713996B2 (ja) * 1988-06-17 1998-02-16 キヤノン株式会社 カラー画像信号記録装置
US5136391A (en) * 1988-11-02 1992-08-04 Sanyo Electric Co., Ltd. Digital video tape recorder capable of accurate image reproduction during high speed tape motion
EP0524627A3 (en) * 1991-07-24 1993-12-01 Matsushita Electric Ind Co Ltd Recording/reproducing apparatus
EP2226109A1 (de) 2009-03-04 2010-09-08 J.E.H. Tetteroo Installation und Verfahren zur Probenahme von Feinpartikeln

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514541A (en) * 1978-07-19 1980-02-01 Nippon Hoso Kyokai <Nhk> Magnetic recording and reproducing system
US4296430A (en) * 1979-10-12 1981-10-20 Rca Corporation Magnetic recording with reduced cross-talk and interchannel time displacement
JPS58139587A (ja) * 1982-02-13 1983-08-18 Mitsubishi Electric Corp 映像再生装置
JPS58170012A (ja) * 1982-03-31 1983-10-06 Fujitsu Ltd 半導体装置の製造方法
DE3220464A1 (de) * 1982-05-29 1983-12-08 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Vorrichtung zur aufzeichnung und wiedergabe von farb-videosignalen auf magnetband
US4485395A (en) * 1982-09-21 1984-11-27 Rca Corporation Misregistration prevention in two channel VTRS
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
DE3307324A1 (de) * 1983-03-02 1984-09-06 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Videorecorder mit schraegspuraufzeichnung
JPS59186492A (ja) * 1983-04-07 1984-10-23 Victor Co Of Japan Ltd カラ−映像信号記録再生装置
JPS6133575U (ja) * 1984-07-28 1986-02-28 ソニー株式会社 クロツク形成回路

Also Published As

Publication number Publication date
EP0194790A1 (de) 1986-09-17
EP0194790B1 (de) 1990-12-05
US4757391A (en) 1988-07-12
DE194790T1 (de) 1986-12-18

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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