ES541501A0 - Un aparato para grabar magneticamente senales de audio de dos canales, junto con una senal de video en color - Google Patents

Un aparato para grabar magneticamente senales de audio de dos canales, junto con una senal de video en color

Info

Publication number
ES541501A0
ES541501A0 ES541501A ES541501A ES541501A0 ES 541501 A0 ES541501 A0 ES 541501A0 ES 541501 A ES541501 A ES 541501A ES 541501 A ES541501 A ES 541501A ES 541501 A0 ES541501 A0 ES 541501A0
Authority
ES
Spain
Prior art keywords
frequency
modulated
signal
channel audio
audio signals
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.)
Granted
Application number
ES541501A
Other languages
English (en)
Other versions
ES8700478A1 (es
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.)
Sony Corp
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 ES541501A0 publication Critical patent/ES541501A0/es
Publication of ES8700478A1 publication Critical patent/ES8700478A1/es
Expired 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
ES541501A 1984-03-24 1985-03-22 Un aparato para grabar magneticamente senales de audio de dos canales, junto con una senal de video en color Expired ES8700478A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59056456A JPS60199283A (ja) 1984-03-24 1984-03-24 磁気記録再生装置

Publications (2)

Publication Number Publication Date
ES541501A0 true ES541501A0 (es) 1986-09-16
ES8700478A1 ES8700478A1 (es) 1986-09-16

Family

ID=13027605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541501A Expired ES8700478A1 (es) 1984-03-24 1985-03-22 Un aparato para grabar magneticamente senales de audio de dos canales, junto con una senal de video en color

Country Status (6)

Country Link
US (1) US4709275A (es)
EP (1) EP0156731B1 (es)
JP (1) JPS60199283A (es)
AT (1) ATE59259T1 (es)
DE (1) DE3580931D1 (es)
ES (1) ES8700478A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276528A (en) * 1986-12-24 1994-01-04 Canon Kabushiki Kaisha Color video signal recorder
JP2916162B2 (ja) * 1989-03-31 1999-07-05 株式会社東芝 記録再生装置
KR920004758Y1 (ko) * 1989-06-28 1992-07-18 삼성전자 주식회사 혼합 사이멀 케스트 회로
GB9000105D0 (en) * 1990-01-03 1990-03-07 Racal Recorders Ltd Recording system
JP3036828B2 (ja) * 1990-11-29 2000-04-24 キヤノン株式会社 記録装置
TW232739B (es) * 1991-12-16 1994-10-21 Sony Co Ltd
KR100300980B1 (ko) * 1998-03-14 2001-09-06 윤종용 비디오 헤드를 이용한 하이 파이 오디오 기록/재생장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121600A1 (de) * 1981-05-30 1982-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Videorecorder mit verbesserter aufzeichnung des tonsignals
AU8235482A (en) * 1981-04-06 1982-10-14 Licentia Patent-Verwaltungs Gmbh Recording of sound in a video recorder
DE3269932D1 (en) * 1981-04-23 1986-04-24 Telefunken Fernseh & Rundfunk Video recorder with improved sound reproduction
US4564868A (en) * 1982-02-04 1986-01-14 Tokyo Shibaura Denki Kabushiki Kaisha Video tape recorder having improved audio characteristics
JPH0732487B2 (ja) * 1982-02-17 1995-04-10 株式会社日立製作所 映像信号および音声信号の記録回路
JPS58143686A (ja) * 1982-02-19 1983-08-26 Sony Corp 映像信号と音声信号の再生装置
US4613912A (en) * 1982-09-10 1986-09-23 Hitachi, Ltd. Recording and reproducing apparatus for a video tape recorder

Also Published As

Publication number Publication date
ATE59259T1 (de) 1991-01-15
JPS60199283A (ja) 1985-10-08
EP0156731A1 (en) 1985-10-02
EP0156731B1 (en) 1990-12-19
DE3580931D1 (de) 1991-01-31
ES8700478A1 (es) 1986-09-16
US4709275A (en) 1987-11-24

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