KR970057570A - Channel automatic conversion device and method of voice multicasting - Google Patents

Channel automatic conversion device and method of voice multicasting Download PDF

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Publication number
KR970057570A
KR970057570A KR1019950068866A KR19950068866A KR970057570A KR 970057570 A KR970057570 A KR 970057570A KR 1019950068866 A KR1019950068866 A KR 1019950068866A KR 19950068866 A KR19950068866 A KR 19950068866A KR 970057570 A KR970057570 A KR 970057570A
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KR
South Korea
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signal
voice
main
channel
audio
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KR1019950068866A
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Korean (ko)
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김시원
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배순훈
대우전자 주식회사
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Priority to KR1019950068866A priority Critical patent/KR970057570A/en
Publication of KR970057570A publication Critical patent/KR970057570A/en

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Abstract

본 발명은 다중언어로 기록된 복수채널의 디지털채널을 이전에 주음성으로 시청하였을 때, 다음 시청시에는 부음성으로 자동전환할 수 있는 채널 전송장치를 제고하는데 있다. 이러한 목적을 달성하기 위한 본 발명의 구성은 , 주음성신호와 부음성신호를 처리함으로써 음성다중처리를 행하고, 상기 음성다중처리가 행해진 신호들을 비디오 카세트레코더에 기록재생하는 비디오카세트레코더의 음성다중방송의 채널 자동변환 장치에 있어서, 상기 주음성과 상기 부음성으로 이루어진 중간주파수입력신호를 수신하는 음성신호 처리수단(1)과, 상기 음성신호 처리수단(1)으로부터 출력되는 주음성신호를 수신하는 주신호버퍼수단(3), 상기 주신호버퍼수단(3)으로부터 출력되는 주음성을 수신하여 상기 주음성의 식별신호를 검파하는 식별신호검파수단(5) 및, 상기 식별신호검파수단(5)으로부터 출력되는 주신호식별부호를 검출하면 부음성으로 전환시키는 채넣전환수단(6)을 구비하는 것을 특징으로 하는 음성다중방송의 채널 자동변환 장치로 이루어져 있다.The present invention provides a channel transmission apparatus capable of automatically switching to a sub-audio when a multi-channel digital channel recorded in multi-language was previously viewed as the main voice. To achieve this object, a configuration of the present invention is to perform audio multiplexing by processing a main audio signal and a sub-audio signal, and audio multicasting of a video cassette recorder for recording and reproducing the signals subjected to the audio multiplexing to a video cassette recorder. A channel automatic converting apparatus comprising: voice signal processing means (1) for receiving an intermediate frequency input signal consisting of the main voice and the sub-voice, and a main voice signal output from the voice signal processing means (1); Main signal buffer means (3), identification signal detection means (5) for receiving the main audio output from the main signal buffer means (3) and detecting the identification signal of the main voice, and the identification signal detection means (5) And a channel switching means (6) for switching to sub-voices when detecting the main signal identification code output from the channel. It consists of a conversion device.

Description

음성다중방송의 채널 자동변환 장치 및 방법Channel automatic conversion device and method of voice multicasting

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

제3도는 발명의 음성다중 기록재생장치를 도시하는 블록도3 is a block diagram showing an audio multiple recording and reproducing apparatus of the invention.

Claims (5)

주음성신호와 부음성신호를 처리함으로써 음성다중처리를 행하고, 상기 음성다중처리가 행해진 신호들을 비디오 카세트레코더에 기록재생하는 비디오카세트레코더의 음성다중방송의 채널 자동변화 장치에 있어서, 상기 주음성과 상기 부음성으로 이루어진 중간주파수입력신호를 수신하는 음성신호 처리수단(1)과, 상기 음성신호 처리수단(1)으로부터 출력되는 주음성신호를 수신하는 주신호버퍼수단(3)과, 상기 주신호버퍼수단(3)으로부터 출력되는 주음성을 수신하여 상기 주음성의 식별신호를 검파하는 식별신호검파수단(5) 및, 상기 식별신호검파수단(5)으로부터 출력되는 주신호식별부호를 검출하면 부음성으로 전환시키는 채널전환수단(6)을 구비하는 것을 특징으로 하는 음성다중방송의 채널 자동변환 장치An apparatus for automatically changing the channel of audio multicasting of a video cassette recorder which performs audio multiplexing by processing a main audio signal and a sub-audio signal, and records and reproduces the signals subjected to the audio multiplexing on a video cassette recorder. Voice signal processing means (1) for receiving the intermediate frequency input signal consisting of the negative voice, main signal buffer means (3) for receiving the main audio signal output from the voice signal processing means (1), and the main signal An identification signal detecting means 5 for receiving the main voice output from the buffer means 3 and detecting the identification signal of the main voice and a main signal identification code output from the identification signal detecting means 5 are detected. A channel automatic conversion apparatus for voice multicasting, characterized in that it comprises a channel switching means (6) for switching to voice. 제1항에 있어서, 상기 식별신호 검파수단(5)과 상기 화면표시수단(11)사이에 채널전환수단(6)을 더 구비하는 것을 특징으로 하는 음성다중방송의 채널 자동변환 장치The apparatus of claim 1, further comprising a channel switching means (6) between the identification signal detecting means (5) and the screen display means (11). 제2항에 있어서, 상기 채널전환수단(6)은 상기 식별신호검파수단(5)으로부터의 상기 주음성신호식별부호를 검출하면 부음성신호로 전환시켜 출력시키는 것을 특징으로 하는 음성다중방송의 채널 자동변환 장치3. The channel according to claim 2, wherein the channel switching means (6) detects the main audio signal identification code from the identification signal detecting means (5) and converts it to a sub audio signal for output. Automatic converter 주음성신호와 부음성신호를 처리함으로써 음성다중처리를 행하고, 상기 음성다중처리가 행해진 신호들을 비디오 카세트레코더에 기록재생하는 비디오카세트레코더의 음성다중방송의 채널 자동변환 방법에 있어서, 상기 주음성과 상기 부음성으로 이루어진 중간주파수입력신호를 수신하는 단계와, 상기 중간주파수 입력신호중 주음성신호를 수신하는 단계와, 상기 주음성을 수신하여 상기 주음성의 언어식별신호를 검파하는 단계와, 상기 검파단계로부터 출력되는 주음성신호식별부호를 검출하면 자동으로 부음선신호로 전환하여 송출하는 단계를 구비하는 것을 특징으로 하는 음성다중방송의 채널 자동변환 방법A method of automatically converting a channel of a voice multiple broadcast of a video cassette recorder, which performs voice multiplexing by processing a main audio signal and a sub-audio signal, and records and reproduces the signals subjected to the voice multiplexing on a video cassette recorder. Receiving an intermediate frequency input signal consisting of the sub-voice, receiving a main audio signal among the intermediate frequency input signals, receiving the main voice to detect a language identification signal of the main voice, and detecting And automatically converting the sub-audio signal when the main audio signal identification code is output from the step and transmitting the sub-audio signal. 제4항에 있어서, 상기 식별신호 검파단계와 상기 화면표시단계사이에 채널전환단계를 더 구비하고, 상기 채널전환단계는 상기 식별신호검파단계로부터의 상기 주음성신호식별부호를 검출하면 부음성신호로 전환하여 출력시키는 것을 특징으로 하는 음성다중방송의 채널 자동변환 방법5. The method of claim 4, further comprising a channel switching step between the identification signal detection step and the screen display step, wherein the channel switching step is performed by detecting the negative audio signal identification code from the identification signal detection step. Automatic channel conversion method of the multi-speech voice, characterized in that for switching to the output ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019950068866A 1995-12-30 1995-12-30 Channel automatic conversion device and method of voice multicasting KR970057570A (en)

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KR1019950068866A KR970057570A (en) 1995-12-30 1995-12-30 Channel automatic conversion device and method of voice multicasting

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KR1019950068866A KR970057570A (en) 1995-12-30 1995-12-30 Channel automatic conversion device and method of voice multicasting

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