KR870003037U - 오디오 증폭기의 뮤팅회로 - Google Patents

오디오 증폭기의 뮤팅회로

Info

Publication number
KR870003037U
KR870003037U KR2019850009465U KR850009465U KR870003037U KR 870003037 U KR870003037 U KR 870003037U KR 2019850009465 U KR2019850009465 U KR 2019850009465U KR 850009465 U KR850009465 U KR 850009465U KR 870003037 U KR870003037 U KR 870003037U
Authority
KR
South Korea
Prior art keywords
audio amplifier
muting circuit
muting
circuit
amplifier
Prior art date
Application number
KR2019850009465U
Other languages
English (en)
Other versions
KR880001011Y1 (ko
Inventor
강양명
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850009465U priority Critical patent/KR880001011Y1/ko
Publication of KR870003037U publication Critical patent/KR870003037U/ko
Application granted granted Critical
Publication of KR880001011Y1 publication Critical patent/KR880001011Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/305—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in case of switching on or off of a power supply
    • 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 or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
KR2019850009465U 1985-07-25 1985-07-25 오디오 증폭기의 뮤팅회로 KR880001011Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850009465U KR880001011Y1 (ko) 1985-07-25 1985-07-25 오디오 증폭기의 뮤팅회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850009465U KR880001011Y1 (ko) 1985-07-25 1985-07-25 오디오 증폭기의 뮤팅회로

Publications (2)

Publication Number Publication Date
KR870003037U true KR870003037U (ko) 1987-03-19
KR880001011Y1 KR880001011Y1 (ko) 1988-03-17

Family

ID=19244181

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850009465U KR880001011Y1 (ko) 1985-07-25 1985-07-25 오디오 증폭기의 뮤팅회로

Country Status (1)

Country Link
KR (1) KR880001011Y1 (ko)

Also Published As

Publication number Publication date
KR880001011Y1 (ko) 1988-03-17

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Payment date: 19970829

Year of fee payment: 12

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