JPS6381413U - - Google Patents

Info

Publication number
JPS6381413U
JPS6381413U JP17440386U JP17440386U JPS6381413U JP S6381413 U JPS6381413 U JP S6381413U JP 17440386 U JP17440386 U JP 17440386U JP 17440386 U JP17440386 U JP 17440386U JP S6381413 U JPS6381413 U JP S6381413U
Authority
JP
Japan
Prior art keywords
frequency
frequency signal
response
generation circuit
down counter
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
JP17440386U
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 JP17440386U priority Critical patent/JPS6381413U/ja
Publication of JPS6381413U publication Critical patent/JPS6381413U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る電子ボリウム装置を示す
図、第２図は動作波形図である。 １はマイクロコンピユータ、１ａはアツプ・ダ
ウンカウンタ、１ｂは周波数信号発生回路、５は
周波数―電圧変換回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. アツプ・ダウン指示キーの操作に応答してアツ
    プ・ダウン計数されるアツプ・ダウンカウンタと
    、前記アツプ・ダウンカウンタの計数出力に応答
    してこの計数出力に応じた周波数を有する信号を
    発生する周波数信号発生回路と、前記周波数信号
    発生回路より出力される周波数信号をアナログ電
    圧に変換する周波数―電圧変換回路よりなる電子
    ボリウム装置。
JP17440386U 1986-11-12 1986-11-12 Pending JPS6381413U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17440386U JPS6381413U (ja) 1986-11-12 1986-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17440386U JPS6381413U (ja) 1986-11-12 1986-11-12

Publications (1)

Publication Number Publication Date
JPS6381413U true JPS6381413U (ja) 1988-05-28

Family

ID=31112753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17440386U Pending JPS6381413U (ja) 1986-11-12 1986-11-12

Country Status (1)

Country Link
JP (1) JPS6381413U (ja)

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