# gammatone

> English word · Noun

## Definitions
1. A linear filter described by an impulse response that is the product of a gamma distribution and sinusoidal tone, often used to model the auditory system.

## Etymology
From gamma + tone.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/gammatone