low-pass filter

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Related to Low pass filter: Band pass filter, High pass filter

low-pass filter

(lō′păs′)
n.
A filter designed to transmit electromagnetic frequencies below a certain value, while excluding those of a higher frequency.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

low-pass filter

n
(Electronics) electronics a filter that transmits all frequencies below a specified value, substantially attenuating frequencies above this value. Compare high-pass filter, band-pass filter
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.low-pass filter - a filter that passes frequencies below a certain value and attenuates frequencies above that value
filter - an electrical device that alters the frequency spectrum of signals passing through it
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References in periodicals archive ?
Nonetheless, these noises are approximately 30 HZ and are removed using a low pass filter realized in hardware with a specified cutoff frequency of 33HZ.
If the oscillation to apply a low pass filter with a transmission coefficient
The proposed design was used in the design of an RC low pass filter with cutoff frequency of 31.8 Hz.
The reactance of Butterworth low pass filter can be obtained as
A low pass filter allows low frequencies to pass through the filter while blocking the higher frequency contents.
So, a low pass filter should be chosen among high pass filter, sobel filter and median filter.
To show the applicability of the proposed circuit, a basic OTA based low pass filter is formed.
Where [[tau].sub.L] = L / [R.sub.L] is an inductor time constant and [[[tau].sub.C] = [R.sub.f][C.sub.f] is a low pass filter time constant.
In order to acquire the parameters and integrated elements of a band-pass filter at the resonance frequency [[omega].sub.0] based on the parameters and integrated elements of a low pass filter according to its parallel or serial structure, two different parameters will be defined.
If the H (s) has been directly transferred to the needed simulative low pass, high pass, band pass and band stop filter, then the [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] of low pass filtering is the needed low pass filter's cut-off frequency.
S., "Microstrip low pass filter with wideband rejection using opened circuit stubs and Z-slots defected ground structures," Microwave and Optical Technology Letters, Vol.
The main objective of this paper is to design and simulate two Chaos Shift Keying (CSK) [10] models based on Qi hyper-chaos, evaluate the effectiveness and efficiency of the models by calculating BER and to determine the level of robustness of the two models using power spectrum analysis and low pass filter methods.

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