KR880013129A - 칼라영상신호 및 음성신호의 기록재생장치 - Google Patents

칼라영상신호 및 음성신호의 기록재생장치 Download PDF

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Publication number
KR880013129A
KR880013129A KR1019880004170A KR880004170A KR880013129A KR 880013129 A KR880013129 A KR 880013129A KR 1019880004170 A KR1019880004170 A KR 1019880004170A KR 880004170 A KR880004170 A KR 880004170A KR 880013129 A KR880013129 A KR 880013129A
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KR
South Korea
Prior art keywords
signal
time
audio signal
recording
color video
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Application number
KR1019880004170A
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English (en)
Other versions
KR970002148B1 (ko
Inventor
히데오 오와
미끼오 스기끼
히또시 오까다
히로오 다까하시
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR880013129A publication Critical patent/KR880013129A/ko
Application granted granted Critical
Publication of KR970002148B1 publication Critical patent/KR970002148B1/ko

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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
    • H04N9/8205—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
    • H04N9/81—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially 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
    • 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
    • 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)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

내용 없음

Description

칼라영상신호 및 음성신호의 기록재생장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도 내지 제4도는 그 설명을 위한 도시도.

Claims (2)

  1. 광디스크에 대해서 칼라 영상 신호 및 음성 신호를 기록하는 기록 장치에 있어서, 1수평 기간몫의 휘도 신호와, 1수평기간 몫의 2개의 색차 신호를 시간축 압축하여 1수평기간의 시간축 압축 신호를 형성하고, 음성 신호를 디지탈화함과 동시에 시간축 압축하고, 시간축 압축된 디지탈 음성신호를 상기, 시간축 압축신호와 시분할 다중화하여, 시분할 다중신호를 광디스크에 기록하도록 한 것을 특징으로 하는 칼라 영상신호 및 음성신호의 기록재생장치.
  2. 광디스크에 대해서 칼라 영상 신호 및 음성 신호를 기록하는 기록 장치에 있어서, 1수평기간 몫의 휘도 신호와, 1수평기간 몫의 2개의 색차 신호를 시간축 압축하여 1수평기간의 시간축 압축 신호를 형성하고, 음성 신호를 디지탈화함과 동시에, 시간축 압축하고, 이 시간축 압축된 디지탈 음성 신호를, 상기 휘도 신호에 있어서 최소한 수직 블랭킹 기간에 분산하고, 분산된 디지탈 음성 신호와 상기 시간축 압축 신호를 합성하여 서로 시분할 다중화된 신호를 형성하여, 시분할 다중 신호를 광디스크에 기록하도록 한 것을 특징으로 하는 칼라 영상 신호 및 음성 신호의 기록장치
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880004170A 1987-04-14 1988-04-13 칼라 영상 신호 및 음성 신호의 기록장치 KR970002148B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62091419A JPS63257395A (ja) 1987-04-14 1987-04-14 カラ−映像信号及び音声信号の記録装置
JP91419 1987-04-14

Publications (2)

Publication Number Publication Date
KR880013129A true KR880013129A (ko) 1988-11-30
KR970002148B1 KR970002148B1 (ko) 1997-02-24

Family

ID=14025848

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004170A KR970002148B1 (ko) 1987-04-14 1988-04-13 칼라 영상 신호 및 음성 신호의 기록장치

Country Status (7)

Country Link
US (1) US5083212A (ko)
EP (1) EP0287316B1 (ko)
JP (1) JPS63257395A (ko)
KR (1) KR970002148B1 (ko)
AU (1) AU606403B2 (ko)
CA (1) CA1310119C (ko)
DE (1) DE3878715T2 (ko)

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JPH02156785A (ja) * 1988-12-08 1990-06-15 Sony Corp 信号伝送装置
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JP2712656B2 (ja) * 1989-10-25 1998-02-16 日本電気ホームエレクトロニクス株式会社 Ｃｄ―ｒｏｍ記録方法
JP2913704B2 (ja) * 1989-10-31 1999-06-28 ソニー株式会社 カメラ一体型ビデオレコーダ
JP2697209B2 (ja) * 1989-12-14 1998-01-14 松下電器産業株式会社 光ディスクの信号記録方法および光ディスク再生装置
JPH03201264A (ja) * 1989-12-27 1991-09-03 Sony Corp 光ディスク装置
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Also Published As

Publication number Publication date
DE3878715D1 (de) 1993-04-08
DE3878715T2 (de) 1993-08-19
EP0287316A2 (en) 1988-10-19
EP0287316A3 (en) 1989-03-15
AU1433888A (en) 1988-10-20
US5083212A (en) 1992-01-21
JPS63257395A (ja) 1988-10-25
EP0287316B1 (en) 1993-03-03
KR970002148B1 (ko) 1997-02-24
AU606403B2 (en) 1991-02-07
CA1310119C (en) 1992-11-10

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