3D sound in Vizard

[whj]

Hello,

Could anyone tell me whether spatialized audio in Vizard involves y-axis information and orientation information?

For the y-axis information, when there are two sound source just in different height, can listeners tell the difference? (I assume different x or z positions makes difference.)

For the orientation information, when the sound source is static and the listener turn around without changing his position, can he tell the difference?

Thanks a lot!