Assertion: pass filter | /r/ObjectUse | used as anti-aliasing filter
Facets:
value: for signals
type: PURPOSE
value: prior to
type: TEMPORAL
Source sentences:
text: A low-pass filter is used as an anti-aliasing filter prior to sampling and for reconstruction in digital-to-analog conversion.
text: For signals that are bandwidth limited, but not centered at zero, a band-pass filter can be used as an anti-aliasing filter.