KR970057589A

KR970057589A - Output Control Method of TV with Karaoke Function

Info

Publication number: KR970057589A
Application number: KR1019950068923A
Authority: KR
Inventors: 홍성준
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-30
Filing date: 1995-12-30
Publication date: 1997-07-31

Abstract

본 발명은 노래방기능을 가진 티브이의 음성출력을 제어하는 방법에 관한 것으로서, 더욱 구체적으로는 사용자가 고성으로 노래를 하는 경우에 과부하에 의하여 발생되는 음성증폭부의 파손을 방지하고, 또한 스피커를 통하여 소음이 발생되는 것을 방지하기 위한 노래방기능을 가진 티브이의 출력제어방법에 관한 것이다.The present invention relates to a method for controlling the voice output of a TV having a karaoke function, and more specifically, to prevent breakage of the voice amplifier caused by overload when the user sings with high voice, and also through the speaker It relates to a TV output control method having a karaoke function to prevent the occurrence of this.

본 발명의 노래방기능을 가진 티브이의 출력제어방법은, 노래방기능이 수행되면 사용자에 의하여 입력되는 음성의 크기를 측정하는 제1단계; 상기 제1단계에서 측정된 음성의 크기가 소정의 크기를 초과하면 오버로드의 발생을 인식하는 제2단계; 오버로드의 발생이 확인되면 오버로드된 음성의 크기를 검색하는 제3단계; 및 상기 제3단계에서 검색된 음성의 크기에 상응하도록 설정된 크기로 음성출력을 제어하여 출력하는 제4단계로 구성되는 것을 특징으로 한다.The output control method of the TV having a karaoke function of the present invention, the first step of measuring the volume of the voice input by the user when the karaoke function is performed; A second step of recognizing occurrence of an overload if the volume of the voice measured in the first step exceeds a predetermined size; Searching for the loudness of the overloaded voice when the occurrence of the overload is confirmed; And a fourth step of controlling and outputting the voice output to a size set to correspond to the size of the voice searched in the third step.

Description

Output Control Method of TV with Karaoke Function

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

제1도는 본 발명에 사용되는 회로의 블럭도1 is a block diagram of a circuit used in the present invention.

제2도는 본 발명의 방법을 설명하기 위한 프로우챠트2 is a flowchart for explaining the method of the present invention.

제3도는 본 발명의 방법에 따라서 음성에 대한 증폭부의 출력 변화를 나타내는 그래프이다.3 is a graph showing a change in output of the amplifier for speech according to the method of the present invention.

Claims

A TV having a karaoke function, comprising: a first step of measuring a volume of a voice input by a user when a karaoke function is performed; A second step of recognizing occurrence of an overload if the volume of the voice measured in the first step exceeds a predetermined size; Searching for the loudness of the overloaded voice when the occurrence of the overload is confirmed; And a fourth step of controlling and outputting the voice output to a size set to correspond to the size of the voice searched in the third step.

The karaoke of claim 1, wherein the first step of measuring the volume of the voice is performed by modulating a user voice of an input analog signal into a digital code signal and measuring the size of the modulated code signal. TV output control method with functions.

The method of claim 1, wherein the third step sets the amplification degree of the voice amplifier to subdivide the size of the overloaded voice and to perform the voice amplification according to the third step.

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