The coordinates of the closest listener or undefined if there is none
Is the closest listener muffled
An AmbientSound object responsible for the sound, or undefined
The Sound node which should be controlled for playback
The SoundSource which defines the area of effect for the sound
The final volume at which the Sound should be played
Is playback constrained or muffled by walls and surfaces?
The minimum distance between a listener and the AmbientSound origin