JPS5946100U - Stereo source indicator - Google Patents

Stereo source indicator

Info

Publication number
JPS5946100U
JPS5946100U JP14123382U JP14123382U JPS5946100U JP S5946100 U JPS5946100 U JP S5946100U JP 14123382 U JP14123382 U JP 14123382U JP 14123382 U JP14123382 U JP 14123382U JP S5946100 U JPS5946100 U JP S5946100U
Authority
JP
Japan
Prior art keywords
source indicator
stereo
stereo source
channel signal
output
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP14123382U
Other languages
Japanese (ja)
Inventor
富安　敦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion Co Ltd
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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP14123382U priority Critical patent/JPS5946100U/en
Publication of JPS5946100U publication Critical patent/JPS5946100U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の実施例を示すブロック回路図である。 ＳＬ・・・Ｌチャンネル信号、ＳＲ・・・Ｒチャンネル
信号、Ｍ・・・減算回路、Ｖｌ・・・減算回路Ｍの出力
、Ｃ０ＭＰｌ・・・比較回路、Ｖｒｅｆ　ｌ・・・基準
電圧、ＤＲ・・・表示灯駆動回路、ＬＥＤ　ｌ・・・表
示灯。The figure is a block circuit diagram showing an embodiment of the present invention. SL...L channel signal, SR...R channel signal, M...subtraction circuit, Vl...output of subtraction circuit M, C0MPl...comparison circuit, Vref l...reference voltage, DR. ... Indicator light drive circuit, LED l... Indicator light.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｌチャンネル信号と、Ｒチャンネル信号と、を減算回路
に与え、この減算回路の出力を比較器に与え、前記両信
号の差が所定値より大きければ前記比較器の出力により
表示灯を点灯させて、音楽ソースがステレオであること
を表示させることを特徴としたステレオソースインジケ
ータ。The L channel signal and the R channel signal are applied to a subtraction circuit, the output of the subtraction circuit is applied to a comparator, and if the difference between the two signals is greater than a predetermined value, the output of the comparator lights up an indicator light. , a stereo source indicator that displays that the music source is stereo.
JP14123382U 1982-09-17 1982-09-17 Stereo source indicator Pending JPS5946100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14123382U JPS5946100U (en) 1982-09-17 1982-09-17 Stereo source indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14123382U JPS5946100U (en) 1982-09-17 1982-09-17 Stereo source indicator

Publications (1)

Publication Number Publication Date
JPS5946100U true JPS5946100U (en) 1984-03-27

Family

ID=30315938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14123382U Pending JPS5946100U (en) 1982-09-17 1982-09-17 Stereo source indicator

Country Status (1)

Country Link
JP (1) JPS5946100U (en)

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