At its core, Neutron Elements 4 is a channel strip plugin for mixing audio. Unlike traditional channel strips that require you to know exactly which frequency to cut or how much compression to apply, Neutron uses machine learning to listen to your audio and suggest a starting point.
Sharpens or softens the initial hit (attack) and ring-out (sustain) of percussive sounds like drums and acoustic guitars. Step-by-Step: How to Mix a Track izotope neutron elements 4