JPS5754435A - Jidosukeruchiseigyohoshiki - Google Patents

Jidosukeruchiseigyohoshiki

Info

Publication number
JPS5754435A
JPS5754435A JP12910680A JP12910680A JPS5754435A JP S5754435 A JPS5754435 A JP S5754435A JP 12910680 A JP12910680 A JP 12910680A JP 12910680 A JP12910680 A JP 12910680A JP S5754435 A JPS5754435 A JP S5754435A
Authority
JP
Japan
Prior art keywords
noise
voltage
comparator
amplified
received
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.)
Pending
Application number
JP12910680A
Other languages
English (en)
Inventor
Takehiko Takahashi
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.)
KOORARU KK
Original Assignee
KOORARU KK
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 KOORARU KK filed Critical KOORARU KK
Priority to JP12910680A priority Critical patent/JPS5754435A/ja
Publication of JPS5754435A publication Critical patent/JPS5754435A/ja
Pending 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
    • H03G3/344—Muting responsive to the amount of noise (noise squelch)

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Noise Elimination (AREA)
JP12910680A 1980-09-19 1980-09-19 Jidosukeruchiseigyohoshiki Pending JPS5754435A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12910680A JPS5754435A (ja) 1980-09-19 1980-09-19 Jidosukeruchiseigyohoshiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12910680A JPS5754435A (ja) 1980-09-19 1980-09-19 Jidosukeruchiseigyohoshiki

Publications (1)

Publication Number Publication Date
JPS5754435A true JPS5754435A (ja) 1982-03-31

Family

ID=15001213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12910680A Pending JPS5754435A (ja) 1980-09-19 1980-09-19 Jidosukeruchiseigyohoshiki

Country Status (1)

Country Link
JP (1) JPS5754435A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123138U (ja) * 1989-03-20 1990-10-09
CN113824470A (zh) * 2021-09-26 2021-12-21 海南宝通实业公司 一种跳频收信话音质量的改善方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123138U (ja) * 1989-03-20 1990-10-09
CN113824470A (zh) * 2021-09-26 2021-12-21 海南宝通实业公司 一种跳频收信话音质量的改善方法及装置

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