new AudioReverb(duration, decay, mix)audioEffects.js:176Create a reverb effect
durationnumber optional, default 2Seconds until the reverb tail is silent
decaynumber optional, default 2How quickly the tail fades, higher is faster
mixnumber optional, default 0.5Wet/dry balance, 0 is fully dry and 1 is fully wet
const hall = new AudioReverb(4, 1.5, .4);
footstep.output = hall;