KR910019444A - Video and audio signal loop device - Google Patents

Video and audio signal loop device Download PDF

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Publication number
KR910019444A
KR910019444A KR1019900005775A KR900005775A KR910019444A KR 910019444 A KR910019444 A KR 910019444A KR 1019900005775 A KR1019900005775 A KR 1019900005775A KR 900005775 A KR900005775 A KR 900005775A KR 910019444 A KR910019444 A KR 910019444A
Authority
KR
South Korea
Prior art keywords
video
signal
loop device
broadcast
audio signal
Prior art date
Application number
KR1019900005775A
Other languages
Korean (ko)
Other versions
KR0144987B1 (en
Inventor
이병욱
Original Assignee
서주인
삼성전기 주식회사
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 서주인, 삼성전기 주식회사 filed Critical 서주인
Priority to KR1019900005775A priority Critical patent/KR0144987B1/en
Publication of KR910019444A publication Critical patent/KR910019444A/en
Application granted granted Critical
Publication of KR0144987B1 publication Critical patent/KR0144987B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

내용 없음No content

Description

비디오 및 오디오 신호 루프 장치Video and audio signal loop device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의한 비디오 및 오디오 신호 루프 장치의 개략적인 구성을 도시한 개요도.2 is a schematic diagram showing a schematic configuration of a video and audio signal loop device according to the present invention.

Claims (1)

방송신호를 수신하는 시스템으로 유료방송을 시청하는데 있어서, 수신된 방송신호중 스크램블되어 있는 신호는 그대로 전송하고 스크램블되어 있지 않은 일반 신호는 비디오 및 다중 오디오 신호를 분리하여 전송하는 방송수신부(10)와, 상기 방송수신부(10)에서 전송된 스크램블 방송신호를 디스크램블하여 비디오 및 오디오 신호를 분리하는 복호부(20)와, 상기 방송수신부(10)와 복호부(20)에서 전송되는 각 비디오 및 다중 오디오 신호를 선택하는 신호선택부(30)를 포함함을 특징으로 하는 비디오 및 오디오신호 루프 장치.In the pay-per-view system using a system for receiving broadcast signals, the scrambled signal of the received broadcast signal is transmitted as it is, and the scrambled general signal is a broadcast receiver 10 for separating and transmitting video and multiple audio signals; A decoder 20 for descrambling the scrambled broadcast signal transmitted from the broadcast receiver 10 to separate the video and audio signals, and each video and multiple audio transmitted from the broadcast receiver 10 and the decoder 20. Video and audio signal loop device, characterized in that it comprises a signal selector (30) for selecting a signal. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900005775A 1990-04-24 1990-04-24 Signal roof apparatus of video and audio KR0144987B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900005775A KR0144987B1 (en) 1990-04-24 1990-04-24 Signal roof apparatus of video and audio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900005775A KR0144987B1 (en) 1990-04-24 1990-04-24 Signal roof apparatus of video and audio

Publications (2)

Publication Number Publication Date
KR910019444A true KR910019444A (en) 1991-11-30
KR0144987B1 KR0144987B1 (en) 1998-07-15

Family

ID=19298317

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005775A KR0144987B1 (en) 1990-04-24 1990-04-24 Signal roof apparatus of video and audio

Country Status (1)

Country Link
KR (1) KR0144987B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR980006992A (en) * 1996-06-13 1998-03-30 구자홍 Digital Broadcast Transceiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR980006992A (en) * 1996-06-13 1998-03-30 구자홍 Digital Broadcast Transceiver

Also Published As

Publication number Publication date
KR0144987B1 (en) 1998-07-15

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