low-pass filter


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Related to low-pass filter: high-pass filter, LPF

low-·pass fil·ter

a device or material with the opposite effect from a high-pass filter; most tissues act as low-pass filters of ultrasound signals.

low-pass filter

A filter that removes high-frequency waves from a sample, allowing only those below a specified frequency to pass.
See also: filter
References in periodicals archive ?
Omar, "Control of bandstop response of Hi-Lo microstrip low-pass filter using slot in the ground plane," IEEE Trans.
It is hard to synthesize a rectangular waveguide low-pass filter using the standard elliptic function element-value [32].
What's more, the absence of a low-pass filter maximizes the superior resolution of the high pixel count and rendering capabilities of NIKKOR lenses.