JPH0251414U - - Google Patents

Info

Publication number
JPH0251414U
JPH0251414U JP13077888U JP13077888U JPH0251414U JP H0251414 U JPH0251414 U JP H0251414U JP 13077888 U JP13077888 U JP 13077888U JP 13077888 U JP13077888 U JP 13077888U JP H0251414 U JPH0251414 U JP H0251414U
Authority
JP
Japan
Prior art keywords
volume
control signal
converter
output
detection circuit
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
JP13077888U
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 JP13077888U priority Critical patent/JPH0251414U/ja
Publication of JPH0251414U publication Critical patent/JPH0251414U/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図は本考案の一実施例を示すブロツク図、
第2図及び第3図はその動作説明に供する線図で
ある。 1…ポテンシヨメータ、2…A/Dコンバータ
、3…検知回路、4…制御信号発生部、5…音量
制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転角度に応じた電圧を発生するエンドレスロ
    ータリエンコーダと、該エンドレスロータリエン
    コーダから発生する上記電圧値をコード化するA
    /Dコンバータと、該A/Dコンバータの出力の
    変化を検知する検知回路と、該検知回路の出力を
    音量制御信号に変換する制御信号発生部と、上記
    音量制御信号により音量の増減を行う音量制御回
    路とを備えたことを特徴とする電子式音量制御装
    置。
JP13077888U 1988-10-05 1988-10-05 Pending JPH0251414U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13077888U JPH0251414U (ja) 1988-10-05 1988-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13077888U JPH0251414U (ja) 1988-10-05 1988-10-05

Publications (1)

Publication Number Publication Date
JPH0251414U true JPH0251414U (ja) 1990-04-11

Family

ID=31386251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13077888U Pending JPH0251414U (ja) 1988-10-05 1988-10-05

Country Status (1)

Country Link
JP (1) JPH0251414U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008048318A (ja) * 2006-08-21 2008-02-28 Kenwood Corp 電子機器及び制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008048318A (ja) * 2006-08-21 2008-02-28 Kenwood Corp 電子機器及び制御方法

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