[go: up one dir, main page]

JPS5520006A - Noise filter circuit - Google Patents

Noise filter circuit

Info

Publication number
JPS5520006A
JPS5520006A JP9153378A JP9153378A JPS5520006A JP S5520006 A JPS5520006 A JP S5520006A JP 9153378 A JP9153378 A JP 9153378A JP 9153378 A JP9153378 A JP 9153378A JP S5520006 A JPS5520006 A JP S5520006A
Authority
JP
Japan
Prior art keywords
multivibrator
noise
pulse signal
filter circuit
noise filter
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
JP9153378A
Other languages
Japanese (ja)
Inventor
Moritaro Yokota
Masahiro Nishimori
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.)
MARUKO KOGYO
MARUKOU KOGYO KK
Original Assignee
MARUKO KOGYO
MARUKOU KOGYO 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 MARUKO KOGYO, MARUKOU KOGYO KK filed Critical MARUKO KOGYO
Priority to JP9153378A priority Critical patent/JPS5520006A/en
Publication of JPS5520006A publication Critical patent/JPS5520006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE: To secure the satisfactory operation even to the noise of a small amplitude with a simple constitution by eliminating the noise regardless of the amplitude via the fact that the cycle of the pulse signal is substantially constant.
CONSTITUTION: Monostable multivibrator 2 using the pulse signal as the input is provided along with monostable multivibrator 5 using the output of multivibrator 2 as the input. The time constant of multivibrator 2 is set shorter slightly than the cycle of the pulse signal, and as a result the pulse signal with the noise eliminated is obtained from the output of multivibrator 5. Thus, the satisfactory operation is secured even to the noise of a small amplitude with a simple constitution.
COPYRIGHT: (C)1980,JPO&Japio
JP9153378A 1978-07-28 1978-07-28 Noise filter circuit Pending JPS5520006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9153378A JPS5520006A (en) 1978-07-28 1978-07-28 Noise filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9153378A JPS5520006A (en) 1978-07-28 1978-07-28 Noise filter circuit

Publications (1)

Publication Number Publication Date
JPS5520006A true JPS5520006A (en) 1980-02-13

Family

ID=14029076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9153378A Pending JPS5520006A (en) 1978-07-28 1978-07-28 Noise filter circuit

Country Status (1)

Country Link
JP (1) JPS5520006A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125127A (en) * 1982-12-29 1984-07-19 Haaamonii:Kk Transmitter
JPS6342929A (en) * 1986-08-06 1988-02-24 花王株式会社 Blended spun yarn for clothes having humidity conditioning function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125127A (en) * 1982-12-29 1984-07-19 Haaamonii:Kk Transmitter
JPS6342929A (en) * 1986-08-06 1988-02-24 花王株式会社 Blended spun yarn for clothes having humidity conditioning function

Similar Documents

Publication Publication Date Title
JPS5386108A (en) Impulse noise limiting circuit
JPS53114608A (en) Defect detector
JPS53144621A (en) Video signal processing system
JPS5520006A (en) Noise filter circuit
JPS52119020A (en) Signal processing unit
JPS51149047A (en) Signal processing circuit
JPS53148916A (en) Synchronous signal generator
JPS53102083A (en) Discrimination circuit of moving direction
JPS53117925A (en) Frequency control circuit
JPS51143181A (en) Process controller
JPS5234623A (en) Ghost elimination equipment
JPS5347254A (en) Generator circuit for delay time properties
JPS5427715A (en) Pickup unit
JPS5341967A (en) Wave form shaping circuit
JPS5348448A (en) Control circuit for monostable multivibrator
JPS5377412A (en) Noise eliminating circuit
JPS547828A (en) Balanced reception circuit
JPS5398768A (en) Area conversion circuit
JPS53147579A (en) Synchronism detecting circuit
JPS546449A (en) Pulse count fm-detection circuit
JPS5244516A (en) Tv receiver
JPS5227297A (en) Smoke sensor circuit
JPS53110443A (en) Operation unit
JPS53120358A (en) Detection circuit for peak of analog signal
JPS5585227A (en) Musical sound analyzer