npm install delay-buffer
A generic delay buffer. It can be used for reverb, echo, flanging, etc. This delay does not provide feedback. Look out for the feedback buffer! **
var Delay = require('delay');
, d = 4000 // in samples not seconds
, g = .75 // gain of the delay
, delay = Delay(d, g);
function(t){
var sample = funhkySample(t);
return delay(sample) // also accepts option gain param
}