JPS6413811U - - Google Patents

Info

Publication number
JPS6413811U
JPS6413811U JP10847187U JP10847187U JPS6413811U JP S6413811 U JPS6413811 U JP S6413811U JP 10847187 U JP10847187 U JP 10847187U JP 10847187 U JP10847187 U JP 10847187U JP S6413811 U JPS6413811 U JP S6413811U
Authority
JP
Japan
Prior art keywords
frequency
resonant
switching
switching means
operated
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
JP10847187U
Other languages
English (en)
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 filed Critical
Priority to JP10847187U priority Critical patent/JPS6413811U/ja
Publication of JPS6413811U publication Critical patent/JPS6413811U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す図、第２図は
共振回路の一例を示す図、第３図ａ，ｂは本考案
による周波数調整帯域の切換を示す図である。 ２……可変抵抗器群、３……共振回路、９……
切換スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可聴周波数帯域を複数に分割し、各分割点にお
    ける周波数レベルを可変することにより所望の周
    波数特性を得るようにしたグラフイツクイコライ
    ザにおいて、夫々異なる共振周波数を有する複数
    の共振回路手段と、該共振回路手段の共振周波数
    を切換える切換手段とを設け、前記切換手段の操
    作時、前記複数の共振回路手段の共振周波数を前
    記切換手段の非操作時の周波数間隔よりも小なる
    間隔となるよう設定したことを特徴とするグラフ
    イツクイコライザ。
JP10847187U 1987-07-15 1987-07-15 Pending JPS6413811U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10847187U JPS6413811U (ja) 1987-07-15 1987-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10847187U JPS6413811U (ja) 1987-07-15 1987-07-15

Publications (1)

Publication Number Publication Date
JPS6413811U true JPS6413811U (ja) 1989-01-24

Family

ID=31343831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10847187U Pending JPS6413811U (ja) 1987-07-15 1987-07-15

Country Status (1)

Country Link
JP (1) JPS6413811U (ja)

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