KR940017801A - Speech processing device when receiving text multicast - Google Patents

Speech processing device when receiving text multicast Download PDF

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Publication number
KR940017801A
KR940017801A KR1019920027274A KR920027274A KR940017801A KR 940017801 A KR940017801 A KR 940017801A KR 1019920027274 A KR1019920027274 A KR 1019920027274A KR 920027274 A KR920027274 A KR 920027274A KR 940017801 A KR940017801 A KR 940017801A
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KR
South Korea
Prior art keywords
voice
signal
output
switching
mode
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KR1019920027274A
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Korean (ko)
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KR950011041B1 (en
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신종식
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이헌조
주식회사 금성사
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Priority to KR1019920027274A priority Critical patent/KR950011041B1/en
Publication of KR940017801A publication Critical patent/KR940017801A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Television Receiver Circuits (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

본 발명은 문자 다중방송 수신기의 음성처리장치에 관한 것으로서, 문자 다중방송 수신시 해당 채널의 문자 영상신호는 화면을 통해 수신하고 해당 방송채널의 음성신호는 소거시킨 대신에 음성메모리에 저장된 특정한 음성메세지를 출력시키도록 한 것이다.The present invention relates to a voice processing apparatus of a text multi-broadcast receiver, wherein when a text multi-broadcast is received, a text signal of a corresponding channel is received through a screen and the voice signal of the corresponding broadcast channel is canceled. Is to output

이와같은 본 발명은 리모콘으로 부터 수신되는 TV모드 또는 텔레텍스트모드에 따라 문자 다중방송 수신기의 전체 시스템 동작을 제어하여 해당 모드를 수행하는 시스템제어수단과, 상기 시스템제어수단으로 부터 얻어진 제어신호에 의해 온/오프 스위칭되어 TV모드시 음성중간주파 검출수단에서 검출된 음성신호를 통과시키고 텔레텍스트모드시 음성중간주파 검출수단에서 검출된 출력을 차단시키는 음성스위칭수단과, 음성정보를 저장하고 출력하는 음성메모리수단과, 상기 음성스위칭수단에서 출력된 음성신호와 시스템제어수단에서 출력된 제어신호를 비교하여 그 결과에 따라 음성중간주파 검출수단의 음성신호 또는 음성메모리수단에서 출력된 음성정보를 선택하여 스피커로 출력하는 음성처리수단으로 이루어짐으로써, 달성되는 것이다.The present invention is a system control means for performing the corresponding mode by controlling the entire system operation of the multi-text broadcasting receiver according to the TV mode or teletext mode received from the remote control, and by the control signal obtained from the system control means Voice switching means for switching on / off and passing the voice signal detected by the voice intermediate frequency detection means in the TV mode and cutting off the output detected by the voice intermediate frequency detection means in the teletext mode, and voice storing and outputting the voice information. And compares the voice signal output from the voice switching means with the control signal output from the system control means and selects the voice signal output from the voice intermediate frequency detection means or the voice information output from the voice memory means according to the result. It is achieved by the audio processing means for outputting.

Description

문자 다중방송 수신시의 음성처리장치Speech processing device when receiving text multicast

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

제2도는 본 발명 문자 자동방송 수신기의 음성처리시스템 구성도, 제3도는 제2도의 동작설명에 대한 제어 신호흐름도.FIG. 2 is a block diagram of a speech processing system of the present invention text automatic broadcast receiver, and FIG.

Claims (3)

리모콘 또는 로칼키이로 부터 입력되는 TV모드 또는 텔레텍스트 모드에 따라 TV모드 또는 문자 다중방송 모드의 제어신호를 출력하여 해당 모드를 수행하는 시스템제어수단과, 튜너로부터 음성중간주파신호를 검출하여 증폭 출력하는 음성중간주파 검출수단과, 상기 시스템제어수단으로부터 얻어진 제어신호에 의해 온/오프 스위칭되어 TV모드시 음성중간주파 검출수단에서 검출된 음성신호를 통과시키고 텔레텍스트모드시 음성중간주파 검출수단에서 검출된 출력을 차단시키는 음성스위칭수단과, 음성정보를 저장하고 출력하는 음성메모리수단과, 상기 음성스위칭수단에서 출력된 음성신호와 시스템 제어수단에서 출력된 제어신호를 비교하여 그 결과에 따라 음성중간주파 검출수단에서 검출한 음성신호 또는 음성메모리수단에서 출력된 음성정보를 선택하여 스피커로 출력하는 음성처리수단을 포함하여 된 문자 다중방송 수신시의 음성처리장치.System control means for outputting control signal of TV mode or multi-text broadcasting mode according to TV mode or teletext mode input from remote control or local key, and amplifying output by detecting voice middle frequency signal from tuner. Voice intermediate frequency detecting means and on / off switching by the control signal obtained from the system control means to pass the voice signal detected by the voice intermediate frequency detecting means in the TV mode, and detected by the voice intermediate frequency detecting means in the teletext mode. A voice switching means for cutting off the output, a voice memory means for storing and outputting voice information, a voice signal output from the voice switching means and a control signal output from the system control means, Voice signal detected by the detection means or voice output from the voice memory means By selecting a text-to-speech processing apparatus at the time of multi-broadcast reception, including speech processing means for outputting to the speaker. 제1항에 있어서, 음성스위칭수단은 상기 시스템제어수단의 제어신호를 저항(R1)을 통해 입력받아 스위칭되는 스위칭소자(TR1)와, 상기 스위칭소자(TR1)의 스위칭에 따라 구동하여 저항(R2) 및 콘덴서(C1)를 통해 음성처리수단으로 출력되는 음성중간주파 검출수단의 음성신호를 스위칭시키는 릴레이로 구성함을 특징으로 한 문자 다중방송 수신시의 음성처리장치.The switching device TR1 according to claim 1, wherein the voice switching means drives the switching device TR1 to receive the control signal of the system control means through the resistor R1 and to switch according to the switching of the switching device TR1. And a relay for switching the voice signal of the voice intermediate frequency detection means output through the condenser (C1) to the voice processing means. 제1항에 있어서, 음성처리수단은 시스템제어수단의 제어신호와 음성스위칭수단을 통한 음성신호를 비교하여 그 결과 신호를 출력하는 비교수단과, 상기 음성메모리수단으로부터 출력된 음성정보를 아날로그신호로 처리하는 디지탈/아날로그 변환수단과, 상기 비교수단의 결과신호에 의해 스위칭되어 디지탈/아날로그 변환수단의 출력 음성신호와 음성스위칭수단의 음성신호를 선택하여 출력하는 음성선택수단과, 상기 음성선택수단에서 선택된 음성신호를 일정레벨로 증폭하여 스피커로 출력하는 음성출력수단으로 구성함을 특징으로 한 문자 다중방송 수신시의 음성처리장치.The voice processing means according to claim 1, wherein the voice processing means compares the control signal of the system control means with the voice signal through the voice switching means and outputs a result signal, and the voice information output from the voice memory means as an analog signal. Digital / analog conversion means for processing, voice selection means for switching and outputting the output signal of the digital / analog conversion means and the voice signal of the voice switching means, switched by the result signal of the comparison means, and in the voice selection means. And a voice output means for amplifying a selected voice signal to a predetermined level and outputting the same to a speaker. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920027274A 1992-12-31 1992-12-31 Audio sihnal handling device of teletext receiver KR950011041B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920027274A KR950011041B1 (en) 1992-12-31 1992-12-31 Audio sihnal handling device of teletext receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920027274A KR950011041B1 (en) 1992-12-31 1992-12-31 Audio sihnal handling device of teletext receiver

Publications (2)

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KR940017801A true KR940017801A (en) 1994-07-27
KR950011041B1 KR950011041B1 (en) 1995-09-27

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KR1019920027274A KR950011041B1 (en) 1992-12-31 1992-12-31 Audio sihnal handling device of teletext receiver

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