All-pass filter
id:
all-pass-filter-246-9972227
title:
All-pass filter
text:
An all-pass filter is a signal processing filter that passes all frequencies equally in gain, but changes the phase relationship among various frequencies. Most types of filter reduce the amplitude of the signal applied to it for some values of frequency, whereas the all-pass filter allows all frequencies through without changes in level.
brand slug:
wiki
category slug:
encyclopedia
description:
Signal processing filter
original url:
https://en.wikipedia.org/wiki/All-pass_filter
date created:
date modified:
2023-03-13T14:20:35Z
main entity:
{"identifier":"Q1431902","url":"https://www.wikidata.org/entity/Q1431902"}
image:
fields total:
13
integrity:
14