panningModel property of the
PannerNode interface is an enumerated value determining which spatialization algorithm to use to position the audio in 3D space.
The possible values are:
equalpower: Represents the equal-power panning algorithm, generally regarded as simple and efficient.
equalpoweris the default value.
HRTF: Renders a stereo output of higher quality than
equalpower— it uses a convolution with measured impulse responses from human subjects.