KR950016268A - Sub-screen audio output device of TV with PIP function - Google Patents
Sub-screen audio output device of TV with PIP function Download PDFInfo
- 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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- screen
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- audio signal
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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
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)
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 |
Family
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) |
-
1993
- 1993-11-06 KR KR1019930023506A patent/KR950016268A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |