GainNode

package js.html.audio

extends AudioNode › EventTarget

Available on js

The GainNode interface represents a change in volume. It is an AudioNode audio-processing module that causes a given gain to be applied to the input data before its propagation to the output. A GainNode always has exactly one input and one output, both with the same number of channels.

Documentation GainNode by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See also:

• https://developer.mozilla.org/en-US/docs/Web/API/GainNode

Constructor

new(context:BaseAudioContext, ?options:Null<GainOptions>)

Throws:

null	DOMError

Variables

read onlygain:AudioParam

Is an a-rate AudioParam representing the amount of gain to apply. You have to set AudioParam.value or use the methods of AudioParam to change the effect of gain.