low-pass filter

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low-pass filter

(lō′păs′)
n.
A filter designed to transmit electromagnetic frequencies below a certain value, while excluding those of a higher frequency.

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
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
References in periodicals archive ?
Realization of lowpass and bandpass leapfrog filters using OAs and CCCIIs, management and Service Science: 1-4.
Intra-frame noise reduction and lowpass filtering is commonly used before encoding, and with heavy HEVC/AVC compression.
Fifteen directional subbands including lowpass subbands were obtained after a three-level NSCF decomposion of Log-Polar images
Among his topics are how loudspeakers work, crossover types, lowpass and highpass filter characteristics, equalization, subwoofer crossovers, line inputs and outputs, and power supply design.
Cain, An extension to the sampling theorem for lowpass bandlimited periodic time functions using Nthorder sampling schemes, IEEE Trans.
The kinematic and kinetic data collected during the wheelchair transfer were smoothed with a fourth-order, zero-lag Butterworth lowpass filter with a cut-off frequency of 10 Hz [23].
The median filter is popular because of its demonstrated ability to reduce random impulsive noise without blurring edges as much as a comparable linear lowpass filter.
0]) in the direction orthogonal to d, and a smooth lowpass behavior in direction of d.
At each level in the recursive structure, the bandpass (BP) output wavelet coefficients d(j,*), and the lowpass (LP) output scale coefficients a(j,*), occur at half rate of the input a(j-1,*).
The amplified signal is then filtered using a high pass butterworth filter at 50MHz to diminish the baseline wandering and slow motion interference and a lowpass butterworth filter at 150Hz to diminish the EMG interference .
Friday, March 13, for Gerald Gerard "Jerry" Aumiller of Marcola, formerly of Lowpass and Junction City, who died March 2 of liver failure.