JPS6143890B2 - - Google Patents

Info

Publication number
JPS6143890B2
JPS6143890B2 JP53075614A JP7561478A JPS6143890B2 JP S6143890 B2 JPS6143890 B2 JP S6143890B2 JP 53075614 A JP53075614 A JP 53075614A JP 7561478 A JP7561478 A JP 7561478A JP S6143890 B2 JPS6143890 B2 JP S6143890B2
Authority
JP
Japan
Prior art keywords
circuit
detection
level
transistor
pulse noise
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
JP53075614A
Other languages
English (en)
Japanese (ja)
Other versions
JPS553236A (en
Inventor
Hiroyasu Kishi
Junji Sakamoto
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP7561478A priority Critical patent/JPS553236A/ja
Priority to US06/023,408 priority patent/US4289981A/en
Priority to DE2912689A priority patent/DE2912689C2/de
Publication of JPS553236A publication Critical patent/JPS553236A/ja
Publication of JPS6143890B2 publication Critical patent/JPS6143890B2/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
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking

Landscapes

  • Manipulation Of Pulses (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Noise Elimination (AREA)
JP7561478A 1978-06-21 1978-06-21 Pulse noise detection circuit Granted JPS553236A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7561478A JPS553236A (en) 1978-06-21 1978-06-21 Pulse noise detection circuit
US06/023,408 US4289981A (en) 1978-06-21 1979-03-23 Pulsive component detecting apparatus
DE2912689A DE2912689C2 (de) 1978-06-21 1979-03-30 Einrichtung zum Detektieren von impulsförmigen Störsignalen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7561478A JPS553236A (en) 1978-06-21 1978-06-21 Pulse noise detection circuit

Publications (2)

Publication Number Publication Date
JPS553236A JPS553236A (en) 1980-01-11
JPS6143890B2 true JPS6143890B2 (en:Method) 1986-09-30

Family

ID=13581255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7561478A Granted JPS553236A (en) 1978-06-21 1978-06-21 Pulse noise detection circuit

Country Status (1)

Country Link
JP (1) JPS553236A (en:Method)

Also Published As

Publication number Publication date
JPS553236A (en) 1980-01-11

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