KR950007275A - Sound output device of audio system - Google Patents

Sound output device of audio system Download PDF

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Publication number
KR950007275A
KR950007275A KR1019930015411A KR930015411A KR950007275A KR 950007275 A KR950007275 A KR 950007275A KR 1019930015411 A KR1019930015411 A KR 1019930015411A KR 930015411 A KR930015411 A KR 930015411A KR 950007275 A KR950007275 A KR 950007275A
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KR
South Korea
Prior art keywords
output device
audio system
sound output
control
control means
Prior art date
Application number
KR1019930015411A
Other languages
Korean (ko)
Inventor
이장환
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.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930015411A priority Critical patent/KR950007275A/en
Publication of KR950007275A publication Critical patent/KR950007275A/en

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Abstract

본 발명은 비선형적인 입력 대 출력 특성를 갖는 오디오 시스템의 사운드 출력 장치에 관한 것으로서, 입력신호(IN)의 레벨을 판정하는 레벨 판정 수단(1)과, 이 레벨 판정 수단(1)에 의한 판정 결과에 따라 제어 신호를 출력하는 제어 수단(2) 및, 각기 다른 증폭도를 갖춤과 더불어 상기 제어 수단(2)의 제어에 따라 구동되어 입력신호(IN)를 증폭 출력하는 다수의 증폭 수단(AP1~AP3)을 포함하여 구성된 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sound output device of an audio system having nonlinear input-to-output characteristics. Control means 2 for outputting a control signal and a plurality of amplification means AP 1 to AP having different amplification degrees and driven under the control of the control means 2 to amplify and output the input signal IN. 3 ) characterized in that configured to include.

Description

오디오 시스템의 사운드 출력 장치Sound output device of audio system

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

제2도는 본 발명에서 실현하고자 하는 입력 대 출력 특성를 나타낸 특성 곡선도2 is a characteristic curve diagram illustrating input versus output characteristics to be realized in the present invention.

제3도는 본 발명의 1실시예에 따른 사운드 출력 장치를 나타낸 블록 구성도3 is a block diagram showing a sound output device according to an embodiment of the present invention

Claims (3)

입력신호(IN)의 레벨을 판정하는 레벨 판정 수단(1)과, 이 레벨 판정 수단(1)에 의한 판정 결과에 따라 제어 신호를 출력하는 제어 수단(2) 및, 각기 다른 증폭도를 갖춤과 더불어 상기 제어 수단(2)의 제어에 따라 구동되어 입력 신호(IN)를 증폭 출력하는 다수의 증폭수단(AP1~AP3)을 포함하여 구성된 것을 특징으로 하는 오디오 시스템의 사운드 출력 장치.It has a level determining means 1 for determining the level of the input signal IN, a control means 2 for outputting a control signal in accordance with the determination result by the level determining means 1, and different amplification degrees. And a plurality of amplifying means (AP 1 to AP 3 ) driven under the control of the control means (2) to amplify and output the input signal (IN). 제1항에 있어서, 상기 레벨 판정 수단(1)은 각각 다른 기준 신호(A,B)로 입력신호(IN)를 비교하는 다수의 비교기(CP1,CP2)로 구성되는 것을 특징으로 하는 오디오 시스템의 사운드 출력 장치.The audio system according to claim 1, wherein the level determining means (1) comprises a plurality of comparators (CP1, CP2) for comparing the input signals IN with different reference signals A, B, respectively. Sound output device. 제1항 또는 제2항에 있어서, 상기 제어 수단(2)은 상기 레벨 판정 수단(1)으로부터DML 판정 신호를 디코딩하여 출력하는 디코더로 구성되는 것을 특징으로 하는 오디오 시스템의 사운드 출력 장치.The sound output device of an audio system according to claim 1 or 2, wherein said control means (2) comprises a decoder for decoding and outputting a DML determination signal from said level determining means (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930015411A 1993-08-09 1993-08-09 Sound output device of audio system KR950007275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930015411A KR950007275A (en) 1993-08-09 1993-08-09 Sound output device of audio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930015411A KR950007275A (en) 1993-08-09 1993-08-09 Sound output device of audio system

Publications (1)

Publication Number Publication Date
KR950007275A true KR950007275A (en) 1995-03-21

Family

ID=66817557

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930015411A KR950007275A (en) 1993-08-09 1993-08-09 Sound output device of audio system

Country Status (1)

Country Link
KR (1) KR950007275A (en)

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