Gammatone filter
id:
gammatone-filter-291-8824720
title:
Gammatone filter
text:
A gammatone filter is a linear filter described by an impulse response that is the product of a gamma distribution and sinusoidal tone. It is a widely used model of auditory filters in the auditory system. A gammatone response was originally proposed in 1972 as a description of revcor functions measured in the cochlear nucleus of cats. The gammatone impulse response is given by where f is the center frequency, ϕ is the phase of the carrier, a is the amplitude, n is the filter's order, b is the f
brand slug:
wiki
category slug:
encyclopedia
description:
Linear filter
original url:
https://en.wikipedia.org/wiki/Gammatone_filter
date created:
date modified:
2024-02-05T01:33:20Z
main entity:
{"identifier":"Q5520341","url":"https://www.wikidata.org/entity/Q5520341"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/94/Sample_gammatone.svg","width":600,"height":480}
fields total:
13
integrity:
15