soundbank-delay

soundbank-delay
===

Basic delay processor AudioNode with feedback, filter and wet/dry AudioParams.

Intended for use as a processor in soundbank, but it is compatible with any Web Audio API AudioNode set up.

Install

``bash
$ npm install soundbank-delay
`

API

`js
var Delay = require('soundbank-delay')
`

$3

Create and return an AudioNode instance.

$3

When true, the delay rate is multiplied by 60 / node.tempo to allow beat sync.

$3

Time the feedback should be delayed by. Maximum value is 4 seconds.

If node.sync is true, this is the number or fraction of beats the feedback should be delayed by.

$3

$3

$3

$3

Defaults to "lowpass".

Can be any of the filters types specified by BiquadFilterNode

$3

Example

`js
var Delay = require('soundbank-delay')

var audioContext = new AudioContext()

var delay = Delay(audioContext)
delay.connect(audioContext.destination)

delay.time.value = 0.2 //seconds
delay.wet.value = 0.8
delay.dry.value = 1
delay.cutoff.value = 400 //Hz
delay.feedback.value = 0.6

setInterval(function(){
var source = audioContext.createOscillator()
source.connect(delay)
source.start()
source.stop(audioContext.currentTime + 0.5)
}, 2000)
``