JPS6213853B2 - - Google Patents

Info

Publication number
JPS6213853B2
JPS6213853B2 JP14491080A JP14491080A JPS6213853B2 JP S6213853 B2 JPS6213853 B2 JP S6213853B2 JP 14491080 A JP14491080 A JP 14491080A JP 14491080 A JP14491080 A JP 14491080A JP S6213853 B2 JPS6213853 B2 JP S6213853B2
Authority
JP
Japan
Prior art keywords
output
receiver
signal
detector
signal level
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
JP14491080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5768933A (en
Inventor
Hidekazu Ishii
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP14491080A priority Critical patent/JPS5768933A/ja
Publication of JPS5768933A publication Critical patent/JPS5768933A/ja
Publication of JPS6213853B2 publication Critical patent/JPS6213853B2/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
    • 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
    • H03G3/341—Muting when no signals or only weak signals are present

Landscapes

  • Noise Elimination (AREA)
JP14491080A 1980-10-16 1980-10-16 Fm receiver Granted JPS5768933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14491080A JPS5768933A (en) 1980-10-16 1980-10-16 Fm receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14491080A JPS5768933A (en) 1980-10-16 1980-10-16 Fm receiver

Publications (2)

Publication Number Publication Date
JPS5768933A JPS5768933A (en) 1982-04-27
JPS6213853B2 true JPS6213853B2 (US08063081-20111122-C00044.png) 1987-03-30

Family

ID=15373115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14491080A Granted JPS5768933A (en) 1980-10-16 1980-10-16 Fm receiver

Country Status (1)

Country Link
JP (1) JPS5768933A (US08063081-20111122-C00044.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089853B1 (en) * 1982-03-23 1987-04-01 Nec Corporation Interference wave detection circuit for use in radio receiver

Also Published As

Publication number Publication date
JPS5768933A (en) 1982-04-27

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