JPS6356729B2 - - Google Patents

Info

Publication number
JPS6356729B2
JPS6356729B2 JP55085747A JP8574780A JPS6356729B2 JP S6356729 B2 JPS6356729 B2 JP S6356729B2 JP 55085747 A JP55085747 A JP 55085747A JP 8574780 A JP8574780 A JP 8574780A JP S6356729 B2 JPS6356729 B2 JP S6356729B2
Authority
JP
Japan
Prior art keywords
transistor
circuit
capacitor
output
section
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
JP55085747A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5711539A (en
Inventor
Mitsuru Nakajima
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.)
Toa Corp
Original Assignee
Toa Electric Co Ltd
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 Toa Electric Co Ltd filed Critical Toa Electric Co Ltd
Priority to JP8574780A priority Critical patent/JPS5711539A/ja
Publication of JPS5711539A publication Critical patent/JPS5711539A/ja
Publication of JPS6356729B2 publication Critical patent/JPS6356729B2/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 without distortion of the input signal
    • 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
JP8574780A 1980-06-24 1980-06-24 Squelch circuit Granted JPS5711539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8574780A JPS5711539A (en) 1980-06-24 1980-06-24 Squelch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8574780A JPS5711539A (en) 1980-06-24 1980-06-24 Squelch circuit

Publications (2)

Publication Number Publication Date
JPS5711539A JPS5711539A (en) 1982-01-21
JPS6356729B2 true JPS6356729B2 (de) 1988-11-09

Family

ID=13867435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8574780A Granted JPS5711539A (en) 1980-06-24 1980-06-24 Squelch circuit

Country Status (1)

Country Link
JP (1) JPS5711539A (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127114A (en) * 1976-04-19 1977-10-25 Hitachi Ltd Muting circuit
JPS5531387A (en) * 1978-08-29 1980-03-05 Pioneer Electronic Corp Muting circuit of fm receiver

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580948U (de) * 1978-11-30 1980-06-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127114A (en) * 1976-04-19 1977-10-25 Hitachi Ltd Muting circuit
JPS5531387A (en) * 1978-08-29 1980-03-05 Pioneer Electronic Corp Muting circuit of fm receiver

Also Published As

Publication number Publication date
JPS5711539A (en) 1982-01-21

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