JPS641782Y2 - - Google Patents

Info

Publication number
JPS641782Y2
JPS641782Y2 JP1980150575U JP15057580U JPS641782Y2 JP S641782 Y2 JPS641782 Y2 JP S641782Y2 JP 1980150575 U JP1980150575 U JP 1980150575U JP 15057580 U JP15057580 U JP 15057580U JP S641782 Y2 JPS641782 Y2 JP S641782Y2
Authority
JP
Japan
Prior art keywords
circuit
muting
constant current
control
control voltage
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.)
Expired
Application number
JP1980150575U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5772618U (enrdf_load_stackoverflow
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 JP1980150575U priority Critical patent/JPS641782Y2/ja
Publication of JPS5772618U publication Critical patent/JPS5772618U/ja
Application granted granted Critical
Publication of JPS641782Y2 publication Critical patent/JPS641782Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP1980150575U 1980-10-22 1980-10-22 Expired JPS641782Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980150575U JPS641782Y2 (enrdf_load_stackoverflow) 1980-10-22 1980-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980150575U JPS641782Y2 (enrdf_load_stackoverflow) 1980-10-22 1980-10-22

Publications (2)

Publication Number Publication Date
JPS5772618U JPS5772618U (enrdf_load_stackoverflow) 1982-05-04
JPS641782Y2 true JPS641782Y2 (enrdf_load_stackoverflow) 1989-01-17

Family

ID=29509933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980150575U Expired JPS641782Y2 (enrdf_load_stackoverflow) 1980-10-22 1980-10-22

Country Status (1)

Country Link
JP (1) JPS641782Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117660A (en) * 1978-03-03 1979-09-12 Matsushita Electric Ind Co Ltd Sound volume controller

Also Published As

Publication number Publication date
JPS5772618U (enrdf_load_stackoverflow) 1982-05-04

Similar Documents

Publication Publication Date Title
US20010013808A1 (en) Mute circuit and digital audio amplifier circuit
JPS641782Y2 (enrdf_load_stackoverflow)
US20070279101A1 (en) Signal Output Circuit, Audio Signal Output Apparatus Using The Same, And Electronic Device
JPH054334Y2 (enrdf_load_stackoverflow)
US4432097A (en) Tone control circuit
JPH06303049A (ja) Ｐｗｍ増幅器
US20210119589A1 (en) Amplifier with signal dependent mode operation
US8081774B2 (en) Circuit for eliminating pop sounds at power on and off by a moderate waveform
JPH0314814Y2 (enrdf_load_stackoverflow)
JPS6339162B2 (enrdf_load_stackoverflow)
JPS6122345Y2 (enrdf_load_stackoverflow)
JPS6126845B2 (enrdf_load_stackoverflow)
JPS5813634Y2 (ja) ミュ−テイング信号発生回路
JPH0385014A (ja) Ｐｗｍ／ｄｃ電圧変換回路
JPS6024025Y2 (ja) 信号制御回路
JPS626725Y2 (enrdf_load_stackoverflow)
KR940002970B1 (ko) 쇼크음 방지회로
JPH0548406A (ja) 同期式三角波発生回路
JPS6326625B2 (enrdf_load_stackoverflow)
SU1039033A1 (ru) Управл емый силовой ключ
KR910001940Y1 (ko) 오디오 뮤팅회로
JPH09266426A (ja) 電力増幅器
KR890005822Y1 (ko) 음향기기용 스위칭 잡음 제거장치
JPH11225471A (ja) スイッチング電源のパルス幅変調回路
JPS6240807A (ja) ミユ−テイング回路