JPS588212U - graphite equalizer - Google Patents

graphite equalizer

Info

Publication number
JPS588212U
JPS588212U JP10257281U JP10257281U JPS588212U JP S588212 U JPS588212 U JP S588212U JP 10257281 U JP10257281 U JP 10257281U JP 10257281 U JP10257281 U JP 10257281U JP S588212 U JPS588212 U JP S588212U
Authority
JP
Japan
Prior art keywords
light
emitting
reference level
equalizer
operating
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
JP10257281U
Other languages
Japanese (ja)
Inventor
水城　吉人
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP10257281U priority Critical patent/JPS588212U/en
Publication of JPS588212U publication Critical patent/JPS588212U/en
Pending legal-status Critical Current

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  • Control Of Amplification And Gain Control (AREA)

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]

第１図は、操作部に発光体を設けられたグラフィックイ
コライザーを示す図、第２図は本考案のグラフィックイ
コライザーに用いられる可変抵抗器を示す図、第３図は
第２図の等節回略図、第４図・第５図・第６図及び第７
図は本発明に係るグラフィックイコライザーの要部回路
を示す図である。 １・・・操作部、２・・・発光体、７・・・グラフィッ
クイコライザーアンプ、Ｓｌ、Ｓ２．Ｓ３・・・トーン
デフイユートスイッチ。Fig. 1 is a diagram showing a graphic equalizer with a light emitting body provided in the operation part, Fig. 2 is a diagram showing a variable resistor used in the graphic equalizer of the present invention, and Fig. 3 is an equidistant circuit of Fig. 2. Schematic diagrams, Figures 4, 5, 6 and 7
The figure is a diagram showing a main circuit of a graphic equalizer according to the present invention. DESCRIPTION OF SYMBOLS 1... Operating unit, 2... Light emitter, 7... Graphic equalizer amplifier, Sl, S2. S3...Tone defective switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操作部を操作することにより入力される信号の電気的特
性を可変できるグラフィックイコライザーに於いて、前
記操作部に複数の色を発光し得る発光体を設け、すくな
くとも前記操作部が基準レベル上に位置する場合と基準
レベル以下に位置する場合とで前記発光体の発行する色
を異ならせると共に同−発光色内においても前記操作部
の位置に私応じて輝度を変えるようにしたことを特徴と
するグラフィックイコライザー。In a graphic equalizer that can change the electrical characteristics of an input signal by operating an operating section, the operating section is provided with a light emitting body capable of emitting light of a plurality of colors, and at least the operating section is positioned above a reference level. The color emitted by the light-emitting body is different depending on whether the light-emitting element is located below a reference level or the light-emitting body is located below a reference level, and the brightness is also changed within the same light-emitting color depending on the position of the operating unit. graphic equalizer.
JP10257281U 1981-07-09 1981-07-09 graphite equalizer Pending JPS588212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10257281U JPS588212U (en) 1981-07-09 1981-07-09 graphite equalizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10257281U JPS588212U (en) 1981-07-09 1981-07-09 graphite equalizer

Publications (1)

Publication Number Publication Date
JPS588212U true JPS588212U (en) 1983-01-19

Family

ID=29897214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10257281U Pending JPS588212U (en) 1981-07-09 1981-07-09 graphite equalizer

Country Status (1)

Country Link
JP (1) JPS588212U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144605A (en) * 1985-12-19 1987-06-27 富士資材株式会社 Method for protecting necktie

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514624B2 (en) * 1976-04-01 1980-04-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514624B2 (en) * 1976-04-01 1980-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144605A (en) * 1985-12-19 1987-06-27 富士資材株式会社 Method for protecting necktie

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