DK549482A - Apparat til optagelse og/eller gengivelse af video- og lydsignaler - Google Patents

Apparat til optagelse og/eller gengivelse af video- og lydsignaler Download PDF

Info

Publication number
DK549482A
DK549482A DK549482A DK549482A DK549482A DK 549482 A DK549482 A DK 549482A DK 549482 A DK549482 A DK 549482A DK 549482 A DK549482 A DK 549482A DK 549482 A DK549482 A DK 549482A
Authority
DK
Denmark
Prior art keywords
recording
audio signals
replacing video
replacing
video
Prior art date
Application number
DK549482A
Other languages
Danish (da)
English (en)
Inventor
Shinji Kakuyama
Takashi Kono
Toshimitsu Kamai
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DK549482A publication Critical patent/DK549482A/da

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)
DK549482A 1981-12-11 1982-12-10 Apparat til optagelse og/eller gengivelse af video- og lydsignaler DK549482A (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK549482A true DK549482A (da) 1983-06-12

Family

ID=16413081

Family Applications (1)

Application Number Title Priority Date Filing Date
DK549482A DK549482A (da) 1981-12-11 1982-12-10 Apparat til optagelse og/eller gengivelse af video- og lydsignaler

Country Status (17)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564868A (en) * 1982-02-04 1986-01-14 Tokyo Shibaura Denki Kabushiki Kaisha Video tape recorder having improved audio characteristics
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
DE3475977D1 (en) * 1983-04-12 1989-02-09 Victor Company Of Japan Recording and/or reproducing apparatus with tracking servo-mechanism responsive to fm crosstalk components
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
CA1193358A (en) 1985-09-10
JPH0253866B2 (pt) 1990-11-20
IT8224691A0 (it) 1982-12-10
SE8207049D0 (sv) 1982-12-09
NO824166L (no) 1983-06-13
FR2518343B1 (fr) 1986-08-22
AU9099382A (en) 1983-06-16
BE895311A (fr) 1983-03-31
KR840003176A (ko) 1984-08-13
JPS58100205A (ja) 1983-06-14
NL8204816A (nl) 1983-07-01
FR2518343A1 (fr) 1983-06-17
GB2111740B (en) 1985-06-12
BR8207111A (pt) 1983-10-11
ES8405228A1 (es) 1984-05-16
GB2111740A (en) 1983-07-06
ES518071A0 (es) 1984-05-16
PH21025A (en) 1987-06-30
DE3245434A1 (de) 1983-06-23
SE8207049L (sv) 1983-06-12
IT8224691A1 (it) 1984-06-10
IT1153398B (it) 1987-01-14
US4490751A (en) 1984-12-25

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