JPS5253612A - Muting circuit - Google Patents

Muting circuit

Info

Publication number
JPS5253612A
JPS5253612A JP12964775A JP12964775A JPS5253612A JP S5253612 A JPS5253612 A JP S5253612A JP 12964775 A JP12964775 A JP 12964775A JP 12964775 A JP12964775 A JP 12964775A JP S5253612 A JPS5253612 A JP S5253612A
Authority
JP
Japan
Prior art keywords
muting circuit
muting
reception section
circuit
receiver
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
JP12964775A
Other languages
Japanese (ja)
Other versions
JPS5847893B2 (en
Inventor
Mitsuo Osawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP12964775A priority Critical patent/JPS5847893B2/en
Publication of JPS5253612A publication Critical patent/JPS5253612A/en
Publication of JPS5847893B2 publication Critical patent/JPS5847893B2/en
Expired 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

Landscapes

  • Noise Elimination (AREA)
  • Stereo-Broadcasting Methods (AREA)

Abstract

PURPOSE:The muting is given to AM reception section of FM - AM receiver in or order to make possible IC manufacture at reception section.
JP12964775A 1975-10-28 1975-10-28 Muting warmer Expired JPS5847893B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12964775A JPS5847893B2 (en) 1975-10-28 1975-10-28 Muting warmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12964775A JPS5847893B2 (en) 1975-10-28 1975-10-28 Muting warmer

Publications (2)

Publication Number Publication Date
JPS5253612A true JPS5253612A (en) 1977-04-30
JPS5847893B2 JPS5847893B2 (en) 1983-10-25

Family

ID=15014677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12964775A Expired JPS5847893B2 (en) 1975-10-28 1975-10-28 Muting warmer

Country Status (1)

Country Link
JP (1) JPS5847893B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169645U (en) * 1980-05-16 1981-12-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169645U (en) * 1980-05-16 1981-12-15

Also Published As

Publication number Publication date
JPS5847893B2 (en) 1983-10-25

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