JPH03125517U - - Google Patents

Info

Publication number
JPH03125517U
JPH03125517U JP3516590U JP3516590U JPH03125517U JP H03125517 U JPH03125517 U JP H03125517U JP 3516590 U JP3516590 U JP 3516590U JP 3516590 U JP3516590 U JP 3516590U JP H03125517 U JPH03125517 U JP H03125517U
Authority
JP
Japan
Prior art keywords
bass
switch
circuit
turned
frequency
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
JP3516590U
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 JP3516590U priority Critical patent/JPH03125517U/ja
Publication of JPH03125517U publication Critical patent/JPH03125517U/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図は本考案の概略回路構成図、第2図は本
考案の周波数特性、第3図は従来の概略回路構成
図、第4図は従来の周波数特性である。 6……低音強調回路、7……イコライザ回路、
8……低音強調用ON・OFFスイツチ、10…
…イコライザ回路の共振周波数シフト用スイツチ

Claims (1)

    【実用新案登録請求の範囲】
  1. 低域の共振周波数fをもつ低音強調回路と、
    前記共振周波数fを含む複数の共振周波数をも
    つイコライザ回路とが接続された音響機器におい
    て、前記低音強調回路をON・OFFするスイツ
    チを設け、該スイツチをON側に切換えた時前記
    イコライザ回路の共振周波数fを低域側にシフ
    トさせると共にピーク値を上昇させる手段を設け
    たことを特徴とする音響機器の低音強調装置。
JP3516590U 1990-03-30 1990-03-30 Pending JPH03125517U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3516590U JPH03125517U (ja) 1990-03-30 1990-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3516590U JPH03125517U (ja) 1990-03-30 1990-03-30

Publications (1)

Publication Number Publication Date
JPH03125517U true JPH03125517U (ja) 1991-12-18

Family

ID=31540285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3516590U Pending JPH03125517U (ja) 1990-03-30 1990-03-30

Country Status (1)

Country Link
JP (1) JPH03125517U (ja)

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