KR840003176A - 영상(映像) 및 음성신호 기록장치 - Google Patents

영상(映像) 및 음성신호 기록장치 Download PDF

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Publication number
KR840003176A
KR840003176A KR1019820005506A KR820005506A KR840003176A KR 840003176 A KR840003176 A KR 840003176A KR 1019820005506 A KR1019820005506 A KR 1019820005506A KR 820005506 A KR820005506 A KR 820005506A KR 840003176 A KR840003176 A KR 840003176A
Authority
KR
South Korea
Prior art keywords
frequency
carrier
video
mixing
audio signal
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.)
Ceased
Application number
KR1019820005506A
Other languages
English (en)
Korean (ko)
Inventor
다까시 고오노 (외 2)
Original Assignee
오오가 노리오
쏘니 가부시기가이샤
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
Application filed by 오오가 노리오, 쏘니 가부시기가이샤 filed Critical 오오가 노리오
Publication of KR840003176A publication Critical patent/KR840003176A/ko
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal 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
    • H04N9/82—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
    • H04N9/83—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 recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/835—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 recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
    • H04N9/8355—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 recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal the sound carriers being frequency multiplexed between the luminance carrier and the chrominance carrier
    • 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
    • G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
KR1019820005506A 1981-12-11 1982-12-08 영상(映像) 및 음성신호 기록장치 Ceased KR840003176A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56199755A JPS58100205A (ja) 1981-12-11 1981-12-11 映像及び音声信号記録装置
JP81-199755 1981-12-11

Publications (1)

Publication Number Publication Date
KR840003176A true KR840003176A (ko) 1984-08-13

Family

ID=16413081

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820005506A Ceased KR840003176A (ko) 1981-12-11 1982-12-08 영상(映像) 및 음성신호 기록장치

Country Status (17)

Country Link
US (1) US4490751A (en:Method)
JP (1) JPS58100205A (en:Method)
KR (1) KR840003176A (en:Method)
AU (1) AU9099382A (en:Method)
BE (1) BE895311A (en:Method)
BR (1) BR8207111A (en:Method)
CA (1) CA1193358A (en:Method)
DE (1) DE3245434A1 (en:Method)
DK (1) DK549482A (en:Method)
ES (1) ES518071A0 (en:Method)
FR (1) FR2518343B1 (en:Method)
GB (1) GB2111740B (en:Method)
IT (1) IT1153398B (en:Method)
NL (1) NL8204816A (en:Method)
NO (1) NO824166L (en:Method)
PH (1) PH21025A (en:Method)
SE (1) SE8207049L (en:Method)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117161B (en) * 1982-02-04 1985-10-09 Tokyo Shibaura Electric Co Video tape recorder
JPS58139575A (ja) * 1982-02-13 1983-08-18 Sony Corp 映像信号と音声信号の再生装置
US4630134A (en) * 1982-10-30 1986-12-16 Pioneer Electronic Corporation System for recording and reproducing multiplex information
JPS59142703A (ja) * 1983-02-02 1984-08-16 Hitachi Ltd 記録および／または再生装置
DE3306978A1 (de) * 1983-02-28 1984-08-30 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Videorecorder mit aufzeichnung eines frequenzmodulierten tontraegers
US4724494A (en) * 1983-04-12 1988-02-09 Victor Company Of Japan, Limited Tracking apparatus responsive to multiple frequency-modulated carriers on different tracks
JPS59198503A (ja) * 1983-04-25 1984-11-10 Victor Co Of Japan Ltd 音声信号の記録再生方式
DE3322986C2 (de) * 1983-06-25 1985-09-19 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Videorecorder mit Aufzeichnung eines oder mehrerer Tonsignale
JPS6045905A (ja) * 1983-08-20 1985-03-12 Victor Co Of Japan Ltd 音声信号の記録再生方式
US4758903A (en) * 1984-11-22 1988-07-19 Hitachi, Ltd. Apparatus for recording and reproducing video signal and digital signal other than video signal
JPS61238186A (ja) * 1985-04-15 1986-10-23 Sony Corp ビデオテ−プレコ−ダ
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
KR920004758Y1 (ko) * 1989-06-28 1992-07-18 삼성전자 주식회사 혼합 사이멀 케스트 회로

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277900B (de) * 1965-03-23 1968-09-19 Loewe Opta Gmbh Verfahren zum magnetischen Aufzeichnen und Wiedergeben von hochfrequenten Signalen, insbesondere von Fernsehbildsignalen, sowie von Ton- und/oder Synchronsignalen
DE2201691A1 (de) * 1972-01-14 1973-07-26 Blaupunkt Werke Gmbh Verfahren zur simultanen aufzeichnung und wiedergabe von farb-fernsehsignalen
DE2219528C2 (de) * 1972-04-21 1974-04-04 Ted Bildplatten Ag, Aeg-Telefunken Teldec, Zug (Schweiz) System zum Aufzeichnen eines Videosignals und eines Tonsignals auf derselben Spur eines Aufzeichnungsträgers, insbesondere einer Bildplatte
US4007484A (en) * 1973-07-31 1977-02-08 Sony Corporation Magnetic recording and/or reproducing apparatus with chrominance crosstalk elimination
US4007482A (en) * 1973-07-31 1977-02-08 Sony Corporation Magnetic recording and/or reproducing apparatus
JPS5823998B2 (ja) * 1977-03-08 1983-05-18 日本ビクター株式会社 情報信号記録方法
JPS6048043B2 (ja) * 1977-03-15 1985-10-25 松下電器産業株式会社 記録再生方式
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
US4353090A (en) * 1979-06-20 1982-10-05 Discovision Associates Extended play video recording and reproducing system with selection of multiplexed audio
JPS5669984A (en) * 1979-11-10 1981-06-11 Toshiba Corp Magnetic recording and reproducing device
JPS5741084A (en) * 1980-08-25 1982-03-06 Hitachi Ltd Voice signal recording and reproducing device

Also Published As

Publication number Publication date
US4490751A (en) 1984-12-25
GB2111740A (en) 1983-07-06
IT1153398B (it) 1987-01-14
BE895311A (fr) 1983-03-31
SE8207049L (sv) 1983-06-12
JPS58100205A (ja) 1983-06-14
IT8224691A0 (it) 1982-12-10
ES8405228A1 (es) 1984-05-16
FR2518343A1 (fr) 1983-06-17
PH21025A (en) 1987-06-30
NL8204816A (nl) 1983-07-01
BR8207111A (pt) 1983-10-11
IT8224691A1 (it) 1984-06-10
SE8207049D0 (sv) 1982-12-09
CA1193358A (en) 1985-09-10
FR2518343B1 (fr) 1986-08-22
GB2111740B (en) 1985-06-12
JPH0253866B2 (en:Method) 1990-11-20
DK549482A (da) 1983-06-12
NO824166L (no) 1983-06-13
ES518071A0 (es) 1984-05-16
DE3245434A1 (de) 1983-06-23
AU9099382A (en) 1983-06-16

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19821208

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19870908

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19821208

Comment text: Patent Application

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19910128

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19910424

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19910128

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I