JPS58114615U - スピーカの音圧制御装置 - Google Patents

スピーカの音圧制御装置

Info

Publication number
JPS58114615U
JPS58114615U JP976782U JP976782U JPS58114615U JP S58114615 U JPS58114615 U JP S58114615U JP 976782 U JP976782 U JP 976782U JP 976782 U JP976782 U JP 976782U JP S58114615 U JPS58114615 U JP S58114615U
Authority
JP
Japan
Prior art keywords
control device
sound pressure
pressure control
speaker sound
speaker
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.)
Granted
Application number
JP976782U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230903Y2 (enrdf_load_stackoverflow
Inventor
石ケ谷　章二
原川　元孝
Original Assignee
スタ−精密株式会社
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 スタ−精密株式会社 filed Critical スタ−精密株式会社
Priority to JP976782U priority Critical patent/JPS58114615U/ja
Publication of JPS58114615U publication Critical patent/JPS58114615U/ja
Application granted granted Critical
Publication of JPH0230903Y2 publication Critical patent/JPH0230903Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP976782U 1982-01-26 1982-01-26 スピーカの音圧制御装置 Granted JPS58114615U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP976782U JPS58114615U (ja) 1982-01-26 1982-01-26 スピーカの音圧制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP976782U JPS58114615U (ja) 1982-01-26 1982-01-26 スピーカの音圧制御装置

Publications (2)

Publication Number Publication Date
JPS58114615U true JPS58114615U (ja) 1983-08-05
JPH0230903Y2 JPH0230903Y2 (enrdf_load_stackoverflow) 1990-08-21

Family

ID=30022383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP976782U Granted JPS58114615U (ja) 1982-01-26 1982-01-26 スピーカの音圧制御装置

Country Status (1)

Country Link
JP (1) JPS58114615U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0230903Y2 (enrdf_load_stackoverflow) 1990-08-21

Similar Documents

Publication Publication Date Title
JPS58114615U (ja) スピーカの音圧制御装置
JPS6090926U (ja) フイルタ回路
JPS58115799U (ja) 圧電スピ−カの制御装置
JPS5963585U (ja) マイクロホン付ヘツドホン装置
JPS5957018U (ja) 演算増幅器
JPS60129898U (ja) モ−タ駆動回路
JPS5963588U (ja) マイクロホン付ヘツドホン装置
JPS60132018U (ja) 電圧可変回路
JPS5896400U (ja) 音響再生装置
JPS6027590U (ja) ヘツドホン
JPS5817564U (ja) ブリツジ平衡装置
JPS6095561U (ja) 音圧・衝撃センサ
JPS5996916U (ja) 可変利得増幅回路
JPS60181914U (ja) 音声電力増幅装置
JPS58152099U (ja) 出力バランサ−回路
JPS58149797U (ja) マイクロホン装置
JPS591292U (ja) ヘツドホ−ン
JPS6059617U (ja) ミキシングレベル自動可変回路
JPS6114523U (ja) ト−ンコントロ−ル
JPS6059696U (ja) スピ−カ装置
JPS5950489U (ja) 自動車用制御装置
JPS58114614U (ja) 増幅装置
JPS59126666U (ja) 厚さ自在のブツクカバ−
JPS5963589U (ja) マイクロホン付ヘツドホン装置
JPS6056098U (ja) アナログミキサ−回路を備えた残響付加装置