KR950016268A - Sub-screen audio output device of TV with PIP function - Google Patents

Sub-screen audio output device of TV with PIP function Download PDF

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Publication number
KR950016268A
KR950016268A KR1019930023506A KR930023506A KR950016268A KR 950016268 A KR950016268 A KR 950016268A KR 1019930023506 A KR1019930023506 A KR 1019930023506A KR 930023506 A KR930023506 A KR 930023506A KR 950016268 A KR950016268 A KR 950016268A
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KR
South Korea
Prior art keywords
broadcast
sub
screen
channel
audio signal
Prior art date
Application number
KR1019930023506A
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Korean (ko)
Inventor
박근서
Original Assignee
배순훈
대우전자 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.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930023506A priority Critical patent/KR950016268A/en
Publication of KR950016268A publication Critical patent/KR950016268A/en

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Abstract

본 발명은 PIP기능을 갖춘 텔레비젼의 부화면 음성출력장치에 관한것으로서, 종래의 경우에 시청자가 주채널 방송 시청시에 부화면으로 주채널 방송외의 화면을 시각적으로만 시청할 수 밖에 없는 결점을 해소하기 위하여 본 발면은 PIP기능을 갖춘 텔레비젼에서 시청자가 주채널(예: KBS)방송 및 부채널(예:MBC)방송을 동시에 시청할 경우에 상기 부채널(예:MBC)방송의 화면 뿐만아니라 이에 따른 음성출력음을 재생시켜 텔레비젼 세트와 접속된 헤드폰 및 이어폰 입력단자로 출력함으로써 두명 이상의 시청자가 동시에 각각의 방송을 시청할 수 있도록 한 것으로써 부채널 방송의 음성신호를 복조하는 음성신호 복조부와, 이 음성신호 복조부에서 출력된 부채널 방송의 음성신호를 증폭하는 음성신호 증폭부를 수단으로 부채널 방송화면과 함께 음성신호를 청취할 수 있게 된다.The present invention relates to a sub-screen audio output device of a television having a PIP function, and to solve the drawback that a viewer can only visually watch a screen other than the main channel broadcast as a sub-screen when viewing a main channel broadcast. In this aspect, when the viewer is watching a main channel (eg KBS) broadcast and a sub-channel (eg MBC) broadcast at the same time on a TV having a PIP function, not only the screen of the subchannel (eg MBC) broadcast but also voice An audio signal demodulation section for demodulating audio signals of sub-channel broadcasts by reproducing the output sound and outputting it to the headphone and earphone input terminals connected to the television set so that two or more viewers can watch each broadcast simultaneously. The audio signal together with the sub-channel broadcast screen by means of an audio signal amplifying unit for amplifying the audio signal of the sub-channel broadcast output from the signal demodulation unit. It is possible to listen to.

상술한 바와 같이 작동하는 본 발명에 의하면 시청자가 주채널 방송을 시청하고, 또다른 시청자가 텔레비젼세트에 헤드폰 및 이어폰을 연결하여 상기 부채널 방송의 화면과 함께 이 부채널 방송의 음성출력음을 청취할수 있도록 함으로써 두명 이상의 시청자가 동시에 각각의 방송을 시청할 수 있는 장점이 있다.According to the present invention operating as described above, a viewer watches the main channel broadcast, and another viewer connects headphones and earphones to the television set to listen to the audio output sound of the subchannel broadcast together with the screen of the subchannel broadcast. By doing so, there is an advantage that two or more viewers can watch each broadcast at the same time.

Description

피아이피(PIP) 기능을 갖춘 텔레비젼의 부화면 음성출력장치Sub-screen audio output device of TV with PIP function

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

제1도는 선행기술에 의해 제작된 텔레비젼 블럭도.1 is a television block diagram produced by the prior art.

제2도는 본 발명에 의한 PIP기능을 갖춘 텔레비젼의 부화면 음성출력장치를 나타낸 도면.2 is a diagram showing a sub-screen audio output device of a television having a PIP function according to the present invention.

Claims (1)

튜너와 제 1,2중간주파수 회로부와, 영상신호 처리부 및 PIP 영상신호 출력부 등으로 구성된 PIP기능을 갖춘 텔레비젼에 있어서, 사이 제2중간주파수 회로부에서 출력된 부채널 방송의 음성신호를 복조하는 음성신호 복조부, 이 음성신호 복조부에서 출력된 부채널 방송의 음성신호를 증폭하는 음성신호 증폭부, 또다른 시청자가 텔레비젼 세트와 상호 연결된 헤드폰 및 이어폰을 이용하여 이 음성신호 증폭부에서 증폭된 부채널 방송화면과 함께 음성신호를 청취할 수 있도록 구성됨을 특징으로 하는 PIP기능을 갖춘 텔레비젼의 부화면 음성출력장치.A television having a PIP function comprising a tuner, first and second intermediate frequency circuit units, a video signal processing unit, a PIP video signal output unit, and the like, wherein a voice for demodulating the audio signal of the subchannel broadcast output from the second intermediate frequency circuit unit in between A signal demodulator, a voice signal amplifier for amplifying the audio signal of the subchannel broadcast output from the voice signal demodulator, and another viewer amplified by the voice signal amplifier using headphones and earphones interconnected with a television set. A sub-screen audio output device of a television with a PIP function, characterized by being configured to listen to a voice signal together with a channel broadcast screen. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019930023506A 1993-11-06 1993-11-06 Sub-screen audio output device of TV with PIP function KR950016268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930023506A KR950016268A (en) 1993-11-06 1993-11-06 Sub-screen audio output device of TV with PIP function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930023506A KR950016268A (en) 1993-11-06 1993-11-06 Sub-screen audio output device of TV with PIP function

Publications (1)

Publication Number Publication Date
KR950016268A true KR950016268A (en) 1995-06-17

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ID=66825063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930023506A KR950016268A (en) 1993-11-06 1993-11-06 Sub-screen audio output device of TV with PIP function

Country Status (1)

Country Link
KR (1) KR950016268A (en)

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