KR970057536A - Volume control device of television and its control method - Google Patents

Volume control device of television and its control method Download PDF

Info

Publication number
KR970057536A
KR970057536A KR1019950058771A KR19950058771A KR970057536A KR 970057536 A KR970057536 A KR 970057536A KR 1019950058771 A KR1019950058771 A KR 1019950058771A KR 19950058771 A KR19950058771 A KR 19950058771A KR 970057536 A KR970057536 A KR 970057536A
Authority
KR
South Korea
Prior art keywords
television
volume control
signal
composite video
audio signal
Prior art date
Application number
KR1019950058771A
Other languages
Korean (ko)
Inventor
김시원
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950058771A priority Critical patent/KR970057536A/en
Publication of KR970057536A publication Critical patent/KR970057536A/en

Links

Landscapes

  • Television Receiver Circuits (AREA)

Abstract

음량제어 동작이 전자식으로 행하여지는 텔레비전에서 음성신호가 없는 기간동안 음성출력이 부단히 상승되는 것을 방지하는 텔레비전의 음량제어장치 및 제어방법을 제공한다. 시청자가 키입력부에 의해 음량조절용키를 조작하면 텔레비전은 복합영상신호에 음성신호가 포함되어 있지 않는 경우에는 키입력부로부터 입력 된 코드신호의 처리를 중단한다. 따라서, 복합영상신호에 음성신호가 포함되지 않으므로 인하여 음성출력이 없는 동안 시청자가 착각하여 음량을 상승시키는 조작을 하더라도 텔레비전의 음량이 무한히 켜지는 일이 없다.Provided are a volume control device and a control method for a television, which prevents the audio output from rising undesirably during periods when there is no audio signal in a television where the volume control operation is performed electronically. When the viewer operates the volume control key by the key input unit, the television stops processing the code signal input from the key input unit when the composite video signal does not contain an audio signal. Therefore, since the audio signal is not included in the composite video signal, the volume of the television does not turn on indefinitely even if the viewer misunderstands the audio output while there is no audio output.

Description

텔레비전의 음량제어장치 및 그 제어방법Volume control device of television and its control method

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

제 1도 본 발명에 다른 장치의 블록도1 is a block diagram of an apparatus according to the present invention.

제 2도 본 발명에 따른 장치의 동작 흐름도2 is a flow chart of operation of the device according to the invention

Claims (3)

음량조절이 전자식으로 이루어지는 텔레비전의 음량제어장치에 있어서, 복합 영상신호에 포함된 음성신호를 검출하는 음성신호 검출부와, 상기 음성신호 검출부의 출력이 없을 때 키입력부로부터 입력된 음량조절용 코드신호의 처리를 중단하는 제어부를 포함한 것을 특징으로 하는 텔레비전의 음량제어장치A volume control apparatus for televisions in which the volume control is electronic, comprising: an audio signal detection unit for detecting an audio signal included in a composite video signal; Volume control device of a television comprising a control unit for stopping the 제 1항에 있어서, 상기 복합 영상신호는 방송국에서 송출되는 텔레비전 신호인 것을 특징으로 하는 텔레비전의 음량제어장치The apparatus of claim 1, wherein the composite video signal is a television signal transmitted from a broadcasting station. 음량조절이 전자식으로 이루어지는 텔레비전의 용량제어방법에 있어서, 음량 조절용 코드신호가 입력되고 있는지를 판단하는 단계와, 복합 영상신호에 음성신호가 포함되어 있는지를 판단하는 단계와, 복합 영상신호에 음성신호가 포함되어 있지 않을 때 상기 음량 조절용 코드신호의 처리를 중단하는 단계를 포함하는 것을 특징으로 하는 텔레비전의 음량제어방법.A capacity control method of a television in which volume control is electronic, comprising the steps of: determining whether a volume control code signal is input; determining whether a composite video signal contains an audio signal; and, in a composite video signal, an audio signal. And stopping the processing of the volume control code signal when it is not included. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019950058771A 1995-12-27 1995-12-27 Volume control device of television and its control method KR970057536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058771A KR970057536A (en) 1995-12-27 1995-12-27 Volume control device of television and its control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058771A KR970057536A (en) 1995-12-27 1995-12-27 Volume control device of television and its control method

Publications (1)

Publication Number Publication Date
KR970057536A true KR970057536A (en) 1997-07-31

Family

ID=66619651

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058771A KR970057536A (en) 1995-12-27 1995-12-27 Volume control device of television and its control method

Country Status (1)

Country Link
KR (1) KR970057536A (en)

Similar Documents

Publication Publication Date Title
KR900013796A (en) Vertical Edge Detection Circuit
KR970057536A (en) Volume control device of television and its control method
KR970060889A (en) Signal Processing Device and Method
KR940017847A (en) Caption caption automatic display device and method
KR960006597A (en) On-Screen Display of Cable Broadcast Converter
KR950016258A (en) External input signal status display device and method
KR970019587A (en) TV broadcasting data receiving method and apparatus
KR970031888A (en) Power control method of video equipment
KR970057435A (en) Stereo music broadcasting automatic tuning device for television receiver and its method
KR970019585A (en) Broadcast signal blocking processing control method of television by transmission code
KR970057194A (en) How to Watch Previous Contents When the TV is On
KR970057121A (en) Television receiver with still picture output
KR970057250A (en) TV with OSD auto mute function during text broadcasting
KR970031867A (en) On-time control of television
KR960028198A (en) Noise Mute Circuit in Channel Search
KR960032915A (en) Music information display device and control method
KR960028177A (en) Signal error discrimination device of complex AV system
KR970057316A (en) Sub-screen music broadcasting automatic tuning circuit of television receiver and its method
KR970057097A (en) Sign language display function when broadcasting sign language ID signal
KR950010555A (en) Caption signal automatic control device of TV receiver
KR970014122A (en) VIDEO SIGNAL CONFIRMATORY METHOD IN TV MODE
KR970057195A (en) TV receiver with OSD color automatic switching function according to viewing distance
KR960028315A (en) Tuning speed control method of television and its apparatus
KR970064164A (en) How to set adjustment data of composite video equipment automatically
KR960030650A (en) Memo display method using a camcorder

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination