KR900010797Y1 - 필터 회로 - Google Patents

필터 회로 Download PDF

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Publication number
KR900010797Y1
KR900010797Y1 KR2019880005935U KR880005935U KR900010797Y1 KR 900010797 Y1 KR900010797 Y1 KR 900010797Y1 KR 2019880005935 U KR2019880005935 U KR 2019880005935U KR 880005935 U KR880005935 U KR 880005935U KR 900010797 Y1 KR900010797 Y1 KR 900010797Y1
Authority
KR
South Korea
Prior art keywords
signal
filter
circuit
level
notch filter
Prior art date
Application number
KR2019880005935U
Other languages
English (en)
Korean (ko)
Other versions
KR880020709U (ko
Inventor
히사또시 후꾸다
Original Assignee
니뽕 빅터 가부시끼가이샤
이노우에 도시야
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 니뽕 빅터 가부시끼가이샤, 이노우에 도시야 filed Critical 니뽕 빅터 가부시끼가이샤
Publication of KR880020709U publication Critical patent/KR880020709U/ko
Application granted granted Critical
Publication of KR900010797Y1 publication Critical patent/KR900010797Y1/ko

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Filters And Equalizers (AREA)
  • Networks Using Active Elements (AREA)
  • Picture Signal Circuits (AREA)
KR2019880005935U 1987-04-28 1988-04-27 필터 회로 KR900010797Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP64637 1987-04-28
JP1987064637U JPH0537545Y2 (US20030204162A1-20031030-M00001.png) 1987-04-28 1987-04-28

Publications (2)

Publication Number Publication Date
KR880020709U KR880020709U (ko) 1988-11-30
KR900010797Y1 true KR900010797Y1 (ko) 1990-11-30

Family

ID=30900973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880005935U KR900010797Y1 (ko) 1987-04-28 1988-04-27 필터 회로

Country Status (2)

Country Link
JP (1) JPH0537545Y2 (US20030204162A1-20031030-M00001.png)
KR (1) KR900010797Y1 (US20030204162A1-20031030-M00001.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5497309A (en) * 1978-01-18 1979-08-01 Onkyo Kk Noise suppressing device

Also Published As

Publication number Publication date
JPH0537545Y2 (US20030204162A1-20031030-M00001.png) 1993-09-22
JPS63171025U (US20030204162A1-20031030-M00001.png) 1988-11-08
KR880020709U (ko) 1988-11-30

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