That's why I said that it could vary.
In a true test where one would hope to gather any useful information, most of the perceptive cues would have to be muted or averaged out over the sample because something as simple as a change in sound can change ones perception of speed, direction, proximity, etc.
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
|