Linear phase
id:
linear-phase-272-7267147
title:
Linear phase
text:
In signal processing, linear phase is a property of a filter where the phase response of the filter is a linear function of frequency. The result is that all frequency components of the input signal are shifted in time by the same constant amount, which is referred to as the group delay. Consequently, there is no phase distortion due to the time delay of frequencies relative to one another. For discrete-time signals, perfect linear phase is easily achieved with a finite impulse response (FIR) fi
brand slug:
wiki
category slug:
encyclopedia
description:
Filter whose phase response is proportional to frequency
original url:
https://en.wikipedia.org/wiki/Linear_phase
date created:
date modified:
2023-02-22T07:59:15Z
main entity:
{"identifier":"Q512136","url":"https://www.wikidata.org/entity/Q512136"}
image:
fields total:
13
integrity:
14