KR970073080A - Method and apparatus for recording multiple audio channels in TVCR (TVCR) - Google Patents

Method and apparatus for recording multiple audio channels in TVCR (TVCR) Download PDF

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Publication number
KR970073080A
KR970073080A KR1019960011227A KR19960011227A KR970073080A KR 970073080 A KR970073080 A KR 970073080A KR 1019960011227 A KR1019960011227 A KR 1019960011227A KR 19960011227 A KR19960011227 A KR 19960011227A KR 970073080 A KR970073080 A KR 970073080A
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KR
South Korea
Prior art keywords
recording
channel
tuner
unit
voice
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Application number
KR1019960011227A
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Korean (ko)
Inventor
박상열
Original Assignee
배순훈
대우전자 주식회사
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960011227A priority Critical patent/KR970073080A/en
Publication of KR970073080A publication Critical patent/KR970073080A/en

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  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

본 발명은 티브이씨알(TVCR)에서 녹화채널의 음성다중 녹화장치와 방법에 관한 것으로서, 종래의 TVCR에 서는 녹화채널 즉, 제 2 튜너에서 선국된 음성신호를 스테레오 처리하는 스테레오 처리부가 구비되지 않았기 때문에 녹화채널이 음성다중 방송되는 채널일지라도 이를 원음 그대로 녹음하지 못하는 문제점이 있었다.The present invention relates to an apparatus and method for recording multiple audio signals on a TV channel (TVCR), and a conventional TVCR does not include a stereo processing unit for performing a stereo processing on a recording channel, that is, a sound signal selected by the second tuner Even if the recording channel is a voice multiplex broadcasting channel, the recording channel can not be recorded as it is.

따라서, 상기 문제점을 해결하기 위한 본 발명은 녹화채널에서 검파된 음성신호를 스테레오 처리부로 입력시키고, 녹화모드 설정시 녹화채널의 음성신호가 음성다중인지를 판단하고, 그 판단결과에 따라 스테레오 처리된 녹화채널의 음성신호를 녹화함으로서, 음성다중 방송되는 채널을 원음 그대로 녹화할 수 있도록 한 TVCR에서 녹화채널의 음성다중 녹화장치와 방법이다.In order to solve the above problems, according to the present invention, there is provided a method for recording a video signal, comprising the steps of inputting a voice signal detected in a recording channel to a stereo processor, determining whether a voice signal of a recording channel is voice multiplexed in a recording mode, And recording the voice signal of the recording channel so that the voice multiplexed channel can be recorded as it is in the original sound.

Description

티브이씨알(TVCR)에서 녹화채널의 음성다중 녹화장치와 방법Method and apparatus for recording multiple audio channels in TVCR (TVCR)

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제 2 도는 본 발명 녹화채널의 음성다중 녹화장치가 적용된 TVCR을 보인 블럭도, 제 3 도는 본 발명 녹화채널의 음성다중 녹화장치의 제어과정을 보인 플로우챠트.FIG. 2 is a block diagram showing a TVCR to which a voice multiplexed recording apparatus of a recording channel of the present invention is applied; FIG. 3 is a flow chart showing a control procedure of a voice multiplexed recording apparatus of a recording channel of the present invention;

Claims (2)

채널선국을 위한 제1, 제 2 튜너(21)(24)와, 영상 및 음성신호의 검파를 위한 제 1, 제2 검파부(22)(25)와를 포함하여 구성된 TVCR에 있어서, 제 1 검파부(22)에서 검파된 음성신호를 스테레오 처리하는 스테레오처리부(23)와, 검파부(22)(25)에서 출력된 영상신호를 스위칭하는 영상 스위칭부(26)와, 상기 제2 검파부(25)와 스테레오처리부(23)에서 출력된 음성신호를 스위칭 하는 음성 스위칭부(27)와, 스위칭부(26)(27)로부터 입력되는 영상과 음성을 녹화하는 녹화부(28)와, 녹화모드 설정시 음성다중 방송중인 녹화채널의 음성신호가 녹화될 수 있도록 각 부를 제어하는 제어부(29)를 구성된것을 특징으로하는 티브이씨알(TVCR)에서 녹화채널의 음성다중 녹화장치.A first tuner 21 and a second tuner 21 for channel selection and a first and a second detector 22 and 25 for detecting video and audio signals, A stereo processing section 23 for stereo processing the audio signal detected by the detection section 22 and an image switching section 26 for switching the video signal outputted from the detection sections 22 and 25, An audio switching unit 27 for switching the audio signal output from the stereo processing unit 23 and a recording unit 28 for recording video and audio inputted from the switching units 26 and 27, And a control unit (29) for controlling each unit so that a voice signal of a recording channel during voice multiplex broadcasting is recorded when the voice multiplex broadcasting is being performed. 녹화모드가 설정되면 제 1 튜너로 녹화채널을 선국하는 제 1 단계와, 제 1 튜너에서 선국된 채널의 음성신호가 음성다중 방송인지를 판단하는 제 2 단계와, 제 2 단계의 판단결과 음성다중 방송이면 제 1튜너에서 선국된 채널의 영상 및 음성신호가 녹화부로 공급되도록 스위칭부를 제어하는 제 3 단계와, 제 2 단계의 판단결과 음성다중 방송이 아니면 제 2 튜너를 녹화채널로 선국하고, 제 2 튜너에서 선국된 채널의 영상 및 음성신호가 녹화부로 공급되도록 스위칭부를 제어하는 제 4 단계로 진행되는 것을 특징으로 하는 티브이씨알(TVCR)에서 녹화채널의 음성다중 녹화방법.A first step of tuning a recording channel to a first tuner when a recording mode is set, a second step of determining whether a voice signal of a channel selected by the first tuner is a voice multiplex broadcasting, A third step of controlling the switching unit so that the video and audio signals of the channel tuned in the first tuner are supplied to the recording unit if the broadcast signal is not broadcasted; The method comprising the steps of: controlling the switching unit so that the video and audio signals of the channel selected by the tuner are supplied to the recording unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960011227A 1996-04-15 1996-04-15 Method and apparatus for recording multiple audio channels in TVCR (TVCR) KR970073080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960011227A KR970073080A (en) 1996-04-15 1996-04-15 Method and apparatus for recording multiple audio channels in TVCR (TVCR)

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Application Number Priority Date Filing Date Title
KR1019960011227A KR970073080A (en) 1996-04-15 1996-04-15 Method and apparatus for recording multiple audio channels in TVCR (TVCR)

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KR970073080A true KR970073080A (en) 1997-11-07

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050115573A (en) * 2004-06-04 2005-12-08 주식회사 대우일렉트로닉스 Method for recording broadcast program
KR100681652B1 (en) * 2005-06-30 2007-02-09 주식회사 대우일렉트로닉스 Writing device of optical disc and method for recording thereof
KR100726561B1 (en) * 2006-06-30 2007-06-11 주식회사 대우일렉트로닉스 Method and apparatus for recording stereo/sap signal using of tmi audio out

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050115573A (en) * 2004-06-04 2005-12-08 주식회사 대우일렉트로닉스 Method for recording broadcast program
KR100681652B1 (en) * 2005-06-30 2007-02-09 주식회사 대우일렉트로닉스 Writing device of optical disc and method for recording thereof
KR100726561B1 (en) * 2006-06-30 2007-06-11 주식회사 대우일렉트로닉스 Method and apparatus for recording stereo/sap signal using of tmi audio out

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