KR970057546A

KR970057546A - TV with voice output function of broadcasting subtitle

Info

Publication number: KR970057546A
Application number: KR1019950065128A
Authority: KR
Inventors: 홍성준
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-31

Abstract

본 발명은 방송자막의 음성출력 기능을 갖는 티브이에 관한 것으로, 티브이 자막을 음성으로 변환 출력하여 시각 장애자에 관계없이 보다 편리한 방송 서비스를 제공하는 데 작당한 방송자막의 음성출력 기능을 갖는 티브이를 제공하기 위한 것이다.The present invention relates to a TV having a voice output function of a broadcast subtitle, and provides a TV having a voice output function of a broadcast subtitle appropriate for providing a more convenient broadcasting service regardless of visually impaired by converting and outputting a TV subtitle into voice. It is to.

이를 위한 본 발명에 따른 방송자막의 음성출력 기능을 갖는 티브이는 전체시스템을 제어하는 마이콤과, 사용자의 선택에 따라 방송 전파를 선국하여 IF 신호로 변환하는 튜너부와, 상이 튜너부에서 출력되는 IF신호를 증폭하는 프리앰프부와, 상기 증폭된 신호를 원래의 영상 신호로 복조하고, 화면상에 디스플레이하는 적당한 신호로 처리하여 출력하는 영상신호 처리부와, 상기 영상신호 처리부에서 출력되는 영상신호중 자막 관련 신호가 포함되어 있을 경우 상기 마이콤의 제어신호에 따라 자막 관련 신호를 음성신호로 복조하는 자막/음성 복조부와, 상기 자막/ 음성 복조부의 출력 신호를 입력으로 하여 사용자가 들을 수 있는 적당한 음성 신호로 처리하는 음성 신호 처리부와, 상기 음성 신호 처리부의 출력신호를 보다 큰 신호로 증폭하여 스피커로 출력하는 음성 신호 증폭부를 포함하여 구성됨을 특징으로 한다.The TV having the voice output function of the broadcast subtitle according to the present invention for this purpose is a microcomputer to control the entire system, a tuner unit for tuning the broadcast wave to convert the IF signal according to the user's selection, IF output from the different tuner unit A preamplifier for amplifying a signal, a video signal processor for demodulating the amplified signal into an original video signal, and processing and outputting the amplified signal to a suitable signal for display on a screen; and subtitles among video signals output from the video signal processor. If a signal is included, the caption / voice demodulator for demodulating the caption-related signal into a voice signal according to the control signal of the microcomputer and the output signal of the caption / voice demodulator are input as appropriate audio signals that can be heard by the user. A voice signal processor for processing and amplifying the output signal of the voice signal processor It characterized by configured to include a voice signal amplifying section for outputting a.

Description

TV with voice output function of broadcasting subtitle

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

제 2도 본 발명에 따른 방송 자막의 음성출력 기능을 갖는 티브이의 구성 블록도2 is a block diagram of a TV having a voice output function of the broadcast subtitles according to the present invention

Claims

A microcomputer 27 for controlling the entire system, a tuner unit 20 for tuning broadcast radio waves to an IF signal according to a user's selection, and a preamplifier unit for amplifying an IF signal output from the tuner unit 20. 21, a video signal processor 22 for copying the amplified signal into an original video signal, processing the signal as an appropriate signal for display on a screen, and outputting the video signal from the video signal processor 22; When the caption related signal is included, the caption / audio demodulator 23 demodulates the caption-related signal into a voice signal according to the control signal of the microcomputer 27, and outputs the output signal of the caption / voice demodulator 23. A voice signal processor 25 for processing a proper voice friendly voice that can be heard by the user as an input, and a voice signal amplifier 26 for amplifying the output signal of the voice signal processor 25 into a larger signal and outputting the same to a speaker; To TV having a broadcast caption synthesized speech, characterized by configured to also

The TV having the audio output function of the subtitle of claim 1, wherein the subtitle / voice demodulator 23 comprises a foreign language voice demodulator 24.

※ Note: The disclosure is based on the initial application.