JPS63174713U - - Google Patents

Info

Publication number
JPS63174713U
JPS63174713U JP15316486U JP15316486U JPS63174713U JP S63174713 U JPS63174713 U JP S63174713U JP 15316486 U JP15316486 U JP 15316486U JP 15316486 U JP15316486 U JP 15316486U JP S63174713 U JPS63174713 U JP S63174713U
Authority
JP
Japan
Prior art keywords
circuit
signal
audio device
muting
muting 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
JP15316486U
Other languages
Japanese (ja)
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 JP15316486U priority Critical patent/JPS63174713U/ja
Publication of JPS63174713U publication Critical patent/JPS63174713U/ja
Pending legal-status Critical Current

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Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Description

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

図は本考案の一実施例を示す回路図である。 ３，５…増幅器、８…減衰指令入力端子、９…
ミユーテイング指令入力端子。 The figure is a circuit diagram showing an embodiment of the present invention. 3, 5...Amplifier, 8...Attenuation command input terminal, 9...
Muting command input terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 信号を所定量減衰させる為の信号減衰回路と、
上記信号を遮断する為のミユーテイング回路とを
有する音響機器において、上記ミユーテイング回
路の作動に連動して上記減衰回路を作動させる手
段を設けたことを特徴とする音響機器のミユーテ
イング回路。 a signal attenuation circuit for attenuating the signal by a predetermined amount;
A muting circuit for an audio device comprising a muting circuit for cutting off the signal, characterized in that the audio device is provided with means for operating the attenuation circuit in conjunction with the operation of the muting circuit.
JP15316486U 1986-10-07 1986-10-07 Pending JPS63174713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15316486U JPS63174713U (en) 1986-10-07 1986-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15316486U JPS63174713U (en) 1986-10-07 1986-10-07

Publications (1)

Publication Number Publication Date
JPS63174713U true JPS63174713U (en) 1988-11-14

Family

ID=31071806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15316486U Pending JPS63174713U (en) 1986-10-07 1986-10-07

Country Status (1)

Country Link
JP (1) JPS63174713U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161802A (en) * 1988-12-14 1990-06-21 Nec Corp Amplifier circuit with muting function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161802A (en) * 1988-12-14 1990-06-21 Nec Corp Amplifier circuit with muting function

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