KR920003768A - Automatic sound delay time adjustment device according to TV installation location - Google Patents

Automatic sound delay time adjustment device according to TV installation location Download PDF

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Publication number
KR920003768A
KR920003768A KR1019900010735A KR900010735A KR920003768A KR 920003768 A KR920003768 A KR 920003768A KR 1019900010735 A KR1019900010735 A KR 1019900010735A KR 900010735 A KR900010735 A KR 900010735A KR 920003768 A KR920003768 A KR 920003768A
Authority
KR
South Korea
Prior art keywords
time constant
converter
delay time
adjustment device
sound delay
Prior art date
Application number
KR1019900010735A
Other languages
Korean (ko)
Inventor
백윤길
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900010735A priority Critical patent/KR920003768A/en
Publication of KR920003768A publication Critical patent/KR920003768A/en

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  • Stereophonic System (AREA)

Abstract

내용 없음No content

Description

티브이 설치 장소에 따른 음향 딜레이 타임 자동조정장치Automatic sound delay time adjustment device according to TV installation location

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

제1도는 본 발명을 실시하기 위한 전기적 회로도1 is an electrical circuit diagram for practicing the present invention.

제2도는 본 발명의 흐름도2 is a flow chart of the present invention

Claims (1)

마이콤의 제어를 받아 시간을 조정하는 시정수 변환부와 상기 시정수 변환부에 접속되어 아날로그 딜레이부에 클럭신호를 입력하도록 하는 클럭 발생부로 구성된 써라운드 조정회로에 있어서, 실내의 크기를 측정하는 포토센서인 적외선 발신부(바)와 적외선 수신부(사) 및 상기 측정을 온, 오프하게 하는 스위치(S2)와 통상의 시정수 변환부(라)에 바리캡 다이오드(B1)를 삽입접속하여 마이콤에서 데이타를 입력받아 일정 전압을 공급하는 D/A컨버터와 상기 전압에 의해 시정수가 가변되도록 하는 시정수 가변부(마)를 포함하는 것을 특징으로 하는 티브이 설치 장소에 따른 음향 딜레이 타임 자동 조정장치.A surround adjustment circuit comprising a time constant converter for adjusting the time under the control of a microcomputer and a clock generator connected to the time constant converter for inputting a clock signal to an analog delay unit, the port for measuring the size of a room. Inserting and connecting a barrier cap diode (B 1 ) to an infrared ray transmitter (bar), an infrared ray receiver (company) as a sensor, a switch (S 2 ) for turning on and off the measurement, and a normal time constant converter (D). A device for automatically adjusting the sound delay time according to a TV installation site, comprising a D / A converter receiving a data from a microcomputer and supplying a predetermined voltage, and a time constant variable unit (e) for changing the time constant by the voltage. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900010735A 1990-07-14 1990-07-14 Automatic sound delay time adjustment device according to TV installation location KR920003768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900010735A KR920003768A (en) 1990-07-14 1990-07-14 Automatic sound delay time adjustment device according to TV installation location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900010735A KR920003768A (en) 1990-07-14 1990-07-14 Automatic sound delay time adjustment device according to TV installation location

Publications (1)

Publication Number Publication Date
KR920003768A true KR920003768A (en) 1992-02-29

Family

ID=67538926

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010735A KR920003768A (en) 1990-07-14 1990-07-14 Automatic sound delay time adjustment device according to TV installation location

Country Status (1)

Country Link
KR (1) KR920003768A (en)

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