KR970057343A - TV receiver with main / sub picture switching function by noise recognition - Google Patents
TV receiver with main / sub picture switching function by noise recognition Download PDFInfo
- Publication number
- KR970057343A KR970057343A KR1019950068856A KR19950068856A KR970057343A KR 970057343 A KR970057343 A KR 970057343A KR 1019950068856 A KR1019950068856 A KR 1019950068856A KR 19950068856 A KR19950068856 A KR 19950068856A KR 970057343 A KR970057343 A KR 970057343A
- Authority
- KR
- South Korea
- Prior art keywords
- main
- main screen
- noise
- noise level
- sub picture
- Prior art date
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- Picture Signal Circuits (AREA)
Abstract
본 발명은 소음의 유입방향을 감지하여 이를 근거로 주화면 출력위치를 빛이 들지 않는 쪽으로 자동 전환할 수 있도록 된 소음인식에 의한 주·부화면 전환기능을 갖춘 텔레비전수상기에 관한 것으로, 주화면 방송선국을 위한 제1튜너와, 부화면 방송선국을 위한 제2튜너, 및 이 제1,2튜너에 의해 선국된 방송신호를 처리하여 주·부화면에 대한 더블스크린(Double Screen)기능을 제공하는 영상처리부를 구비한 텔레비젼 수상기에 있어서: 소음의 유입방향에 따른 소정 감지신호를 출력하는 소음레벨 감지부와, 이 소음레벨 감지부로부터 인가되는 감지신호에 대하여 이에 대등하는 주화면 출력위치에 대한 데이터를 저장하는 주화면위치데이터 저장부, 이 주화면위치데이터저장부에 저장설정된 데이터를 근거로 상기 소음레벨 감지부로부터 인가되는 감지신호에 따라 주화면 출력위치를 설정제어하는 제어부를 포함하여 구성된 것을 특징으로 한다.The present invention relates to a television receiver having a main / sub picture switching function by noise recognition, which detects an inflow direction of noise and automatically switches the main screen output position to no light based on this. A first tuner for tuning a station, a second tuner for a sub-screen broadcasting station, and a broadcast signal tuned by the first and second tuners are processed to provide a double screen function for the main and sub-screens. A television receiver equipped with an image processor, comprising: a noise level detector for outputting a predetermined detection signal according to the inflow direction of noise, and data on a main screen output position corresponding to the detection signal applied from the noise level detector; Main screen position data storage unit for storing the detection signal applied from the noise level detection unit based on the data stored in the main screen position data storage unit It characterized in that it comprises a control unit for setting and controlling the main screen output position according to the call.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명의 1실시예에 따른 소음인식에 의한 주·부화면 전환기능을 갖춘 텔레비전수상기의 내부구성을 나타낸 블럭구성도.3 is a block diagram showing an internal configuration of a television receiver having a main / sub picture switching function by noise recognition according to an embodiment of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950068856A KR970057343A (en) | 1995-12-30 | 1995-12-30 | TV receiver with main / sub picture switching function by noise recognition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950068856A KR970057343A (en) | 1995-12-30 | 1995-12-30 | TV receiver with main / sub picture switching function by noise recognition |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970057343A true KR970057343A (en) | 1997-07-31 |
Family
ID=66638704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950068856A KR970057343A (en) | 1995-12-30 | 1995-12-30 | TV receiver with main / sub picture switching function by noise recognition |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970057343A (en) |
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1995
- 1995-12-30 KR KR1019950068856A patent/KR970057343A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |