Sonification
- Several levels of spatial sounds:
- 1- Mono
2- Stereo (differenciate right from left, east from west)
3- Spatial
right/left (easy) + up/down (hard) + front/back (very hard) + distance
(not really)
- Perception of spatial effects seems to improve when using personal
head-related transfer function (HRTF)
- Also improves when using head tracking (but requires special
hardware).