JPS588249U - Pop noise prevention circuit - Google Patents

Pop noise prevention circuit

Info

Publication number
JPS588249U
JPS588249U JP10172981U JP10172981U JPS588249U JP S588249 U JPS588249 U JP S588249U JP 10172981 U JP10172981 U JP 10172981U JP 10172981 U JP10172981 U JP 10172981U JP S588249 U JPS588249 U JP S588249U
Authority
JP
Japan
Prior art keywords
prevention circuit
noise prevention
pop noise
circuit
line
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
JP10172981U
Other languages
Japanese (ja)
Inventor
前田　龍国
Original Assignee
クラリオン株式会社
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 クラリオン株式会社 filed Critical クラリオン株式会社
Priority to JP10172981U priority Critical patent/JPS588249U/en
Publication of JPS588249U publication Critical patent/JPS588249U/en
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Noise Elimination (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の一実施例を示す概略回路図である。 １・・・信号ライン、２・・・外部電源、ＡＭＰｌ。 ＡＭＰ２・・・増幅器、Ｔｒ・・・トランジスタ、ＳＷ
・・・電源スィッチ、Ｃ・・・コンデンサ。The figure is a schematic circuit diagram showing one embodiment of the present invention. 1...Signal line, 2...External power supply, AMPL. AMP2...Amplifier, Tr...Transistor, SW
...Power switch, C...Capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 音響装置において、所定信号ラインの途中にミューティ
ング回路を接続し、上記装置の電源オフ時に、該ミュー
ティング回路を一時的に動作させて上記ラインの信号を
ミューティングするように構成したことを特徴とするポ
ツプ音防止回路。In the audio device, a muting circuit is connected in the middle of a predetermined signal line, and when the device is powered off, the muting circuit is temporarily operated to mute the signal on the line. Pop sound prevention circuit.
JP10172981U 1981-07-08 1981-07-08 Pop noise prevention circuit Pending JPS588249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10172981U JPS588249U (en) 1981-07-08 1981-07-08 Pop noise prevention circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10172981U JPS588249U (en) 1981-07-08 1981-07-08 Pop noise prevention circuit

Publications (1)

Publication Number Publication Date
JPS588249U true JPS588249U (en) 1983-01-19

Family

ID=29896386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10172981U Pending JPS588249U (en) 1981-07-08 1981-07-08 Pop noise prevention circuit

Country Status (1)

Country Link
JP (1) JPS588249U (en)

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