KR970057494A - Television receiver with automatic voice announcement broadcasting function in case of noise - Google Patents

Television receiver with automatic voice announcement broadcasting function in case of noise Download PDF

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Publication number
KR970057494A
KR970057494A KR1019950048799A KR19950048799A KR970057494A KR 970057494 A KR970057494 A KR 970057494A KR 1019950048799 A KR1019950048799 A KR 1019950048799A KR 19950048799 A KR19950048799 A KR 19950048799A KR 970057494 A KR970057494 A KR 970057494A
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South Korea
Prior art keywords
voice
voice signal
noise
signal
detecting
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KR1019950048799A
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Korean (ko)
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KR100208975B1 (en
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서기준
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배순훈
대우전자 주식회사
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Priority to KR1019950048799A priority Critical patent/KR100208975B1/en
Publication of KR970057494A publication Critical patent/KR970057494A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV

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

Abstract

본 발명은 텔레비전 시청시 주변의 소음이 큰 상태에서 방송국으로부터의 특정 음성안내방송이 수신되는 경우에는 해당 음성안내방송을 자동으로 저장함으로써 시청자가 필요에 따라 안내방송은을 선택하여 청취할 수 있도록 된 소음발생시 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기에 관한 것으로, 안테나에 의해 수신된 방송신호를 근거로 영상및 음성신호를 검파하는 영상/음성검파수단과 검파된 영상및 음성신호를 처리하는 영상/음성 처리수단을 구비한 텔레비전 수상기에 있어서, 상기 영상검파수단에서 출력되는 복잡영상신호로부터 방송국으로부터의 특정 음성안내방송에 대한 파일롯트 신호를 검출하기 위한 주파수검출수단과, 텔레비전수상기의 설정된 주변의 소음이 일정레벨이상인 것을 검출하기 우한 소음검출수단, 소정 제어신호에 따라 상기 음성처리수단으로부터 출력되는 음성신호를 저장하는 음성신호저장수단, 상기 음성처리수단으로부터 출력되는 음성신호와 상기 음성신호저장수단으로부터 출력되는 음성신호를 선택적으로 출력하는 스위칭수단, 시청자가 상기 음성신호저장수단에 저장된 음성신호를 선택적으로 청취하기 위한 선택수단 및, 상기 주파수 검출수단으로부터의 소정의 검출신호가 인가되는 상태에서 상기 소음검출수단에 의해 일정 레벨 이상의 소음이 거출된 경우에는 상기 음성처리수단으부터 출력되는 음성신호를 상기 음성신호저장수단에 저장제어하고, 상기 선택수단이 선택되면 상기 음성신호저장수단에 저장된음성신호를 출력제어함과 더불어 상기 스위칭수단을 스위칭제어하여 상기 음성신호저장수단에 저장되어 있는 음성신호를 출력제어하는 제어수단을 포함하여 구성된 것을 특징으로 한다.According to the present invention, when a specific voice announcement is received from a broadcasting station while the surrounding noise is loud, the viewer automatically selects and listens to the announcement as necessary. The present invention relates to a television receiver having an automatic storage of voice guidance broadcasting in the event of noise, comprising: a video / audio detection means for detecting a video and audio signal based on a broadcast signal received by an antenna, and a video / for processing a detected video and audio signal A television receiver comprising audio processing means, comprising: frequency detecting means for detecting a pilot signal for a specific voice announcement from a broadcasting station from a complex video signal output from the video detecting means, and set ambient noise of the television receiver; Noise detecting means for detecting that the predetermined level or more is higher, predetermined agent A voice signal storage means for storing a voice signal output from the voice processing means, a switching means for selectively outputting a voice signal output from the voice processing means and a voice signal output from the voice signal storage means, a viewer Selecting means for selectively listening to the voice signal stored in the voice signal storage means, and when a noise of a predetermined level or more is extracted by the noise detection means while a predetermined detection signal from the frequency detection means is applied. Storing and controlling the voice signal output from the voice processing means in the voice signal storage means, and if the selection means is selected, output control of the voice signal stored in the voice signal storage means and switching control of the switching means. Output voice signal stored in voice signal storage means Characterized in that configured to include a control means for control.

Description

소음발생시 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기Television receiver with automatic voice announcement broadcasting function in case of noise

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

제2도는 본 발명의 1실시예에 다른 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기의 내부구성을 나타낸 블록구성도.2 is a block diagram showing the internal configuration of a television receiver having a voice announcement broadcasting automatic storage function according to an embodiment of the present invention.

Claims (4)

안테나에 의해 수신된 방송신호를 근거로 영상 및 음성신호를 검파하는 영상/음성검파수단과 검파된 영상 및 음성신호를 처리하는 영상/음성처리수단을 구비한 텔레비전 수상기에 있어서, 상기 영상검파수단에서 출력되는 복합영상신호로부터 방송국으로부터의 특정음성안내방송에 대한 파일롯트신호를 검출하기 위한 주파수검출수단과, 텔레비전 수상기각 설정된 주변의 소음이 일정레벨 이상인 것을 검출하기 위한 소음검출수단, 소정 제어신호에 따라 상기 음성처리수단으로부터 출력되는 음성신호를 저장하는 음성신호저장수단, 상기 음성처리수단으로부터 출력되는 음성신호와 상기 음성신호저장수단으로부터 출력되는 음성신호를 선택적으로 출력하는 스위칭수단, 시청자가 상기 음성신호저장수단에 저장된 음성신호를 선택적으로청취하기 위한 선택수단 및, 상기 주파수검출수단으로부터 소정의 검출신호가 인가되는 상태에서 상기 소음검출수단에 의해 일정 레벨이상의 소음이 검출된 경우에는 상기 음성처리수단으로부터 출력되는 음성신호를 상기 음성신호 저장수단에 저장제어하고, 상기 선택수단이 선택되면 상기 음서신호 저장수단에 저장된 음성신호를 출력제어함과 더불어 상기 스위칭수단을 스위칭제어하여 상기 음성신호저장수단에 저장어 있는 음성신호를 출력제어하는 제어수단을 포함하여 구성된 것을 특징으로 하는 소음발생시 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기.A television receiver comprising video / audio detection means for detecting video and audio signals based on a broadcast signal received by an antenna, and video / audio processing means for processing detected video and audio signals. A frequency detecting means for detecting a pilot signal for a specific voice announcement from a broadcasting station, a noise detecting means for detecting that a set ambient noise of a television receiver is above a predetermined level, and a predetermined control signal. Voice signal storage means for storing the voice signal output from the voice processing means, switching means for selectively outputting the voice signal output from the voice processing means and the voice signal output from the voice signal storage means, and the viewer Selectively listen to the voice signal stored in the signal storage means Selecting means and a sound signal output from the sound processing means when the noise is detected by the noise detecting means in a state where a predetermined detection signal is applied from the frequency detecting means. Control means for controlling the storage and outputting the audio signal stored in the sound signal storage means when the selection means is selected, and switching the switching means to output control the sound signal stored in the sound signal storage means. Television receiver with automatic voice announcement broadcasting storage function when the noise, characterized in that configured to include. 제1항에 있어, 상기 음성신호저장수단에 음성안내 방송이 저장되는 경우에는 이를 시각적으로 표시해주는 표시수단을 추가로 포함하여 구성된 것을 특징으로 하는 소음발생시 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기.2. The television receiver according to claim 1, further comprising a display means for visually displaying the voice announcement broadcast when the voice announcement broadcast is stored in the voice signal storage means. 제1항에 있어서, 상기 선택수단이 선택된 상태에서 상기 음성신호저장수단에 음성신호가 저장되어 있지 않은 경우에는 시작적으로 에러메세지를 출력하는 에서메시지 출력수단을 추가로 포하하여 구성된 것을 특징으로 하는 소음발생시 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기.The apparatus of claim 1, further comprising a message output means for initially outputting an error message when no voice signal is stored in the voice signal storage means when the selection means is selected. Television receiver with automatic voice announcement broadcasting function when noise occurs. 제2항 또는 제3항에 있어서, 상기 표시수단과 에러메시지 출력수단은 OSD발생자치를 구비하여 구성된 것을 특징으로 하는 소음발생시 음성안내방송 자동저장기능을 갖춘 텔레비전 수상기.4. The television receiver according to claim 2 or 3, wherein the display means and the error message output means comprise an OSD generating value. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950048799A 1995-12-12 1995-12-12 The television equipped with automatic sound information memory function in case of noise occurrence KR100208975B1 (en)

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KR1019950048799A KR100208975B1 (en) 1995-12-12 1995-12-12 The television equipped with automatic sound information memory function in case of noise occurrence

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KR1019950048799A KR100208975B1 (en) 1995-12-12 1995-12-12 The television equipped with automatic sound information memory function in case of noise occurrence

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KR970057494A true KR970057494A (en) 1997-07-31
KR100208975B1 KR100208975B1 (en) 1999-07-15

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