JPS5894213A - 音声増幅器の過渡出力音抑制御回路 - Google Patents

音声増幅器の過渡出力音抑制御回路

Info

Publication number
JPS5894213A
JPS5894213A JP56194695A JP19469581A JPS5894213A JP S5894213 A JPS5894213 A JP S5894213A JP 56194695 A JP56194695 A JP 56194695A JP 19469581 A JP19469581 A JP 19469581A JP S5894213 A JPS5894213 A JP S5894213A
Authority
JP
Japan
Prior art keywords
transistor
control signal
audio amplifier
transistors
potential
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
JP56194695A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117605B2 (enrdf_load_stackoverflow
Inventor
Makoto Fukuyama
誠 福山
Satotoshi Goto
後藤　諭利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56194695A priority Critical patent/JPS5894213A/ja
Publication of JPS5894213A publication Critical patent/JPS5894213A/ja
Publication of JPH0117605B2 publication Critical patent/JPH0117605B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP56194695A 1981-11-30 1981-11-30 音声増幅器の過渡出力音抑制御回路 Granted JPS5894213A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56194695A JPS5894213A (ja) 1981-11-30 1981-11-30 音声増幅器の過渡出力音抑制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56194695A JPS5894213A (ja) 1981-11-30 1981-11-30 音声増幅器の過渡出力音抑制御回路

Publications (2)

Publication Number Publication Date
JPS5894213A true JPS5894213A (ja) 1983-06-04
JPH0117605B2 JPH0117605B2 (enrdf_load_stackoverflow) 1989-03-31

Family

ID=16328732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56194695A Granted JPS5894213A (ja) 1981-11-30 1981-11-30 音声増幅器の過渡出力音抑制御回路

Country Status (1)

Country Link
JP (1) JPS5894213A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392105A (ja) * 1986-10-07 1988-04-22 New Japan Radio Co Ltd ミユ−テイング機能付き電流源回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482148A (en) * 1977-12-14 1979-06-30 Hitachi Ltd Muting control circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482148A (en) * 1977-12-14 1979-06-30 Hitachi Ltd Muting control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392105A (ja) * 1986-10-07 1988-04-22 New Japan Radio Co Ltd ミユ−テイング機能付き電流源回路

Also Published As

Publication number Publication date
JPH0117605B2 (enrdf_load_stackoverflow) 1989-03-31

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