Center frequency
id:
center-frequency-247-3724806
title:
Center frequency
text:
In electrical engineering and telecommunications, the center frequency of a filter or channel is a measure of a central frequency between the upper and lower cutoff frequencies. It is usually defined as either the arithmetic mean or the geometric mean of the lower cutoff frequency and the upper cutoff frequency of a band-pass system or a band-stop system. Typically, the geometric mean is used in systems based on certain transformations of lowpass filter designs, where the frequency response is c
brand slug:
wiki
category slug:
encyclopedia
description:
The channel between upper and lower cutoff frequencies of a band system
original url:
https://en.wikipedia.org/wiki/Center_frequency
date created:
date modified:
2021-09-22T04:06:49Z
main entity:
{"identifier":"Q1940572","url":"https://www.wikidata.org/entity/Q1940572"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/6/6b/Bandwidth_2.svg","width":600,"height":400}
fields total:
13
integrity:
15