DE3888622D1 - Magnetisches Aufzeichnungs- und Wiedergabegerät. - Google Patents

Magnetisches Aufzeichnungs- und Wiedergabegerät.

Info

Publication number
DE3888622D1
DE3888622D1 DE88309611T DE3888622T DE3888622D1 DE 3888622 D1 DE3888622 D1 DE 3888622D1 DE 88309611 T DE88309611 T DE 88309611T DE 3888622 T DE3888622 T DE 3888622T DE 3888622 D1 DE3888622 D1 DE 3888622D1
Authority
DE
Germany
Prior art keywords
magnetic recording
playback device
playback
recording
magnetic
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
DE88309611T
Other languages
English (en)
Other versions
DE3888622T2 (de
Inventor
Takuya Tsushima
Akira Hirota
Naomichi Nishimoto
Takashi Uchimi
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 JP62256369A external-priority patent/JPH01100705A/ja
Priority claimed from JP62256365A external-priority patent/JPH01100701A/ja
Priority claimed from JP62256368A external-priority patent/JPH01100704A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3888622D1 publication Critical patent/DE3888622D1/de
Publication of DE3888622T2 publication Critical patent/DE3888622T2/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • G11B20/06—Angle-modulation recording or reproducing
    • 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
    • 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
    • H04N5/928—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal
    • 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
    • H04N9/8216—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 time division multiplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Television Signal Processing For Recording (AREA)
DE3888622T 1987-10-13 1988-10-13 Magnetisches Aufzeichnungs- und Wiedergabegerät. Expired - Fee Related DE3888622T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62256369A JPH01100705A (ja) 1987-10-13 1987-10-13 磁気記録／再生装置
JP62256365A JPH01100701A (ja) 1987-10-13 1987-10-13 磁気記録／再生装置
JP62256368A JPH01100704A (ja) 1987-10-13 1987-10-13 磁気記録／再生装置

Publications (2)

Publication Number Publication Date
DE3888622D1 true DE3888622D1 (de) 1994-04-28
DE3888622T2 DE3888622T2 (de) 1994-07-21

Family

ID=27334523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888622T Expired - Fee Related DE3888622T2 (de) 1987-10-13 1988-10-13 Magnetisches Aufzeichnungs- und Wiedergabegerät.

Country Status (4)

Country Link
US (1) US5051846A (de)
EP (1) EP0312362B1 (de)
KR (1) KR920006992B1 (de)
DE (1) DE3888622T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255140A (en) * 1989-12-29 1993-10-19 Samsung Electronics Co., Ltd. VCR magnetic recording head for both digital and VHS format
JPH0432014A (ja) * 1990-05-28 1992-02-04 Sony Corp パイロット信号記録装置
JP2861287B2 (ja) * 1990-06-15 1999-02-24 キヤノン株式会社 ディジタル信号処理装置
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
US5276566A (en) * 1991-11-20 1994-01-04 Hewlett-Packard Company Recording/reading high density data tracks with backward compatibility
AT399629B (de) * 1992-02-25 1995-06-26 Koninkl Philips Electronics Nv System zum aufzeichnen und wiedergeben von bildsignalen, in die zeichensignale eintastbar sind
EP0581307B1 (de) * 1992-07-31 1999-10-06 Canon Kabushiki Kaisha Aufzeichnungs- oder Wiedergabegerät mit rotierenden Köpfen
JP2897611B2 (ja) * 1992-10-16 1999-05-31 日本ビクター株式会社 磁気記録再生装置
EP0605061A3 (de) * 1992-12-28 1995-08-30 Victor Company Of Japan Magnetische Video- und Audio-Aufzeichnungs- und/oder Wiedergabevorrichtung und Aufzeichnungsmedium.
KR100292131B1 (ko) * 1997-06-05 2001-06-01 가나이 쓰도무 기록재생장치및재생장치
US8094397B2 (en) * 2009-01-07 2012-01-10 International Business Machines Corporation System, method, and computer program product for characterizing media associated with data storage channels
WO2014136324A1 (ja) * 2013-03-06 2014-09-12 富士フイルム株式会社 レンズ装置及び可動光学素子の位置検出方法
JP6264622B2 (ja) * 2016-04-18 2018-01-24 株式会社ソディック 積層造形装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303950A (en) * 1978-07-20 1981-12-01 Matsushita Electric Industrial Co., Ltd. Helical scan video tape recorder for recording video and audio signals on contiguous tracks
JPS57132486A (en) * 1981-02-10 1982-08-16 Sony Corp Magnetic recorder and reproducer
JPS58128004A (ja) * 1982-01-26 1983-07-30 Sony Corp 記録再生装置
JPS58166509A (ja) * 1982-03-25 1983-10-01 Sony Corp 記録再生装置
JPS5998307A (ja) * 1982-11-29 1984-06-06 Hitachi Ltd 記録および／または再生装置
US4660104A (en) * 1983-01-11 1987-04-21 Victor Company Of Japan, Ltd. Method for recording and/or reproducing video and audio signals on a magnetic tape and a rotary cylinder arrangement therefor
JPS6069879A (ja) * 1983-09-26 1985-04-20 Fuji Photo Film Co Ltd ビデオテ−プレコ−ダ編集装置
GB8414657D0 (en) * 1984-06-08 1984-07-11 Sony Corp Digital video tape recorders
GB2164780B (en) * 1984-09-17 1988-05-25 Sony Corp Methods of recording and reproducing audio signals
JPS61289791A (ja) * 1985-06-18 1986-12-19 Sony Corp 映像・音声記録再生装置
JPH0640672B2 (ja) * 1985-09-02 1994-05-25 株式会社日立製作所 磁気録画再生装置
JP2580117B2 (ja) * 1985-12-18 1997-02-12 ソニー株式会社 再生装置における音場拡大装置
US4858032A (en) * 1986-06-30 1989-08-15 Fuji Photo Film Co., Ltd. Device for extracting still picture frames from a moving image video signal and recording same on a magnetic recording medium

Also Published As

Publication number Publication date
DE3888622T2 (de) 1994-07-21
EP0312362A2 (de) 1989-04-19
EP0312362A3 (en) 1990-08-29
US5051846A (en) 1991-09-24
EP0312362B1 (de) 1994-03-23
KR920006992B1 (ko) 1992-08-24
KR890007265A (ko) 1989-06-19

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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