2 Apr
2002
2 Apr
'02
3:26 p.m.
It does not contain positional information.
maybe you could get that by modulating the sinewave with a step function (steps bigger than your max. deviation) ? just thinking aloud...
my biggest problem with reflective US was always the amount of energy I got back from soft objects (like dancers or people in general...) which was never enough to make it work reliably for larger distances
best Sukandar
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sukandar kartadinata
the glui performance hardware
http://www.glui.de/proj/gluiph.html
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