KR960016492A

KR960016492A - Main / sub mode individual / simultaneous recording device when receiving voice multiple broadcasting

Info

Publication number: KR960016492A
Application number: KR1019940027572A
Authority: KR
Inventors: 김성준
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-10-27
Filing date: 1994-10-27
Publication date: 1996-05-22

Abstract

본 발명은 음성다중방송이 가능한 텔레비전에 복수의 영상/음성출력단을 설치하여 임의의 음성모드로 임의의 음성다중방송프로그램을 시청하는 중에 소정의 모드선택키조작이 있을 경우 동일한 영상신호가 복수의 녹화기기에 녹화됨과 더불어 선택된 음성모드 및 비선택된 음성모드에 대한 음성신호가 복수의 녹화기기에 개별적이면서도 동시에 녹음될 수 있도록 된 음성다중방송수신시 주·부채널 개별/동시녹화장치를 제공하기 위한 것이다.According to the present invention, a plurality of video / audio output stages are installed in a television capable of audio multicasting, and the same video signal is recorded when a predetermined mode selection key operation is performed while watching a random audiomulticasting program in an arbitrary audio mode. It is to provide a main / sub-channel separate / simultaneous recording device when receiving voice multi-broadcasting, in which voice signals for a selected voice mode and a non-selected voice mode can be recorded separately and simultaneously on a plurality of recording devices. .

이를 위해 본 발명은, 튜너(10)에서 동조되는 방송신호를 중간주파수증폭부(12)에서 중간주파수증폭시킴과 더불어 영상검파부(14) 및 음성검파부(16)에서 각각 영상/음성검파처리를 행하고 검파된 영상/음성신호를 영상신호처리부(18) 및 음성다중처리부(20)에서 각각 영상신호처리 및 음성다중신호처리하여 영상증폭부(22) 및 음성증폭부(24)를 매개로 CRT 및 스피커(SP1,SP2)로 인가시키는 음성다중방송기능을 갗춘 텔레비전에서, 동일방송신호에 대한 주·부음성모드로의 녹화동작이 복수의 녹화기기에서 개별적이면서도 동시에 이루어질 수 있도록 하는 소정의 모드선택키(B)를 더 갖춘 키입력수단(26)과, 주음성모드 또는 부음성모드가 미리 선택된 상태에서 상기 모드선택키(B)가 조작된 경우 선택된 음성모드 및 비선택된 음성모드의 음성신호를 출력시킬 수 있도록 상기 음성다중처리부(20)를 제어하는 마이컴(28) 및, 상기 모드선택키(B) 조작시 선택된 채널의 방송신호중의 영상신호가 개별적으로 복수의 녹화기기에 전송될 수 있도록 함과 더불어 선택된 음성모드 및 비선택된 음성모드의 음성신호가 개별적이변서도 동시에 복수의 녹화기기에 전송되도록 하는 신호전송수단(30)을 추가로 구비하여 구성된 것이다.To this end, according to the present invention, the intermediate frequency amplifier 12 amplifies the broadcast signal tuned by the tuner 10, and the image / audio detection process is performed by the image detector 14 and the voice detector 16, respectively. Image signal processing unit 18 and audio multiple processing unit 20 respectively process the image signal and audio multiple signal by detecting the image / audio signal detected by the video amplifier unit 22 and the audio amplifier unit 24. And a predetermined mode selection key for allowing a recording operation in the main / sub audio mode for the same broadcast signal to be performed separately and simultaneously in a plurality of recording apparatuses in a television equipped with a voice multiple broadcasting function applied to the speakers SP1 and SP2. And a key input means 26 further comprising (B), and outputting a voice signal of a selected voice mode and a non-selected voice mode when the mode selection key B is operated while the main voice mode or the sub voice mode is preselected. Let The microcomputer 28 that controls the voice multiplexer 20 so as to control the voice multiplexer 20 and the video signal of the broadcast signal of the selected channel when the mode selection key B is operated are individually transmitted to a plurality of recording devices. The apparatus further comprises a signal transmitting means 30 which allows the voice signals of the voice mode and the non-selected voice mode to be simultaneously transmitted to the plurality of recording apparatuses separately.

Description

Main / sub mode individual / simultaneous recording device when receiving voice multiple broadcasting

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 따른 음성다중방송수신시 주·부모드 개별/동시녹화장치의 블럭구성도.1 is a block diagram of a main / sub-mode individual / simultaneous recording apparatus at the time of receiving voice multiple broadcasts according to an embodiment of the present invention.

Claims

The intermediate frequency amplifier 12 amplifies the broadcast signal tuned by the tuner 10 and performs image / audio detection processing on the image detector 14 and the voice detector 16, respectively. The audio signal is processed by the video signal processor 18 and the audio multiplexer 20 to process the video signal and the audio multiple signal, respectively, through the video amplifier 22 and the audio amplifier 24 through the CRT and the speakers SP1 and SP2. In a television having a voice multiplexing function, a predetermined mode selection key (B) is added so that the recording operation in the main / sub audio mode for the same broadcast signal can be performed separately and simultaneously in a plurality of recording devices. The key input means 26 and the main voice mode or the sub-audio mode, when the mode selection key B is operated in advance, to output a voice signal of the selected voice mode and the unselected voice mode. The microcomputer 28 controlling the multiplex processing unit 20 and the video signal in the broadcast signal of the selected channel when the mode selection key B is operated are individually transmitted to a plurality of recording apparatuses, and the selected voice mode is selected. And main / sub-mode individual / simultaneous recording apparatus for receiving voice multi-broadcasting, further comprising a signal transmission means 30 for transmitting a voice signal of an unselected voice mode to a plurality of recording apparatuses individually and simultaneously. .

2. The apparatus of claim 1, wherein the signal transmission means (30) comprises a plurality of video output terminals (30a, 30b) and a plurality of audio output terminals (30c, 30d). Mode Individual / Simultaneous Recording.

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