Sinc filter
id:
sinc-filter-212-1666194
title:
Sinc filter
text:
In signal processing, a sinc filter can refer to either a sinc-in-time filter whose impulse response is a sinc function and whose frequency response is rectangular, or to a sinc-in-frequency filter whose impulse response is rectangular and whose frequency response is a sinc function. Calling them according to which domain the filter resembles a sinc avoids confusion. If the domain is unspecified, sinc-in-time is often assumed, or context hopefully can infer the correct domain.
brand slug:
wiki
category slug:
encyclopedia
description:
Ideal low-pass filter or averaging filter
original url:
https://en.wikipedia.org/wiki/Sinc_filter
date created:
2003-07-14T20:26:03Z
date modified:
2024-09-12T04:18:10Z
main entity:
{"identifier":"Q1509050","url":"https://www.wikidata.org/entity/Q1509050"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d4/Sinc_function_%28normalized%29.svg","width":908,"height":623}
fields total:
13
integrity:
16