JPS579142A - Muting device for am stereo receiver - Google Patents

Muting device for am stereo receiver

Info

Publication number
JPS579142A
JPS579142A JP8315380A JP8315380A JPS579142A JP S579142 A JPS579142 A JP S579142A JP 8315380 A JP8315380 A JP 8315380A JP 8315380 A JP8315380 A JP 8315380A JP S579142 A JPS579142 A JP S579142A
Authority
JP
Japan
Prior art keywords
signal
muting
detects
stereo
detector
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
JP8315380A
Other languages
English (en)
Other versions
JPS5920211B2 (ja
Inventor
Tatsuo Numata
Akira Nishioka
Hitoshi Hirata
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP8315380A priority Critical patent/JPS5920211B2/ja
Priority to US06/274,564 priority patent/US4383136A/en
Publication of JPS579142A publication Critical patent/JPS579142A/ja
Publication of JPS5920211B2 publication Critical patent/JPS5920211B2/ja
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
    • 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)
JP8315380A 1980-06-19 1980-06-19 Ａｍステレオ受信機のミュ−ティング装置 Expired JPS5920211B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8315380A JPS5920211B2 (ja) 1980-06-19 1980-06-19 Ａｍステレオ受信機のミュ−ティング装置
US06/274,564 US4383136A (en) 1980-06-19 1981-06-17 Muting circuit for AM stereophonic receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8315380A JPS5920211B2 (ja) 1980-06-19 1980-06-19 Ａｍステレオ受信機のミュ−ティング装置

Publications (2)

Publication Number Publication Date
JPS579142A true JPS579142A (en) 1982-01-18
JPS5920211B2 JPS5920211B2 (ja) 1984-05-11

Family

ID=13794283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8315380A Expired JPS5920211B2 (ja) 1980-06-19 1980-06-19 Ａｍステレオ受信機のミュ−ティング装置

Country Status (1)

Country Link
JP (1) JPS5920211B2 (ja)

Also Published As

Publication number Publication date
JPS5920211B2 (ja) 1984-05-11

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