2 Apr
2002
2 Apr
'02
3:55 a.m.
I recently build a doppler sonar system (ab)using a 96kHz soundcard.
hmm, that sounds interesting - I kinda gave up on reflective US but maybe there's more possibilities than I thought.
does doppler mean that you're not just measuring the time lag between sending and receiving US pulses (like most US sensor systems), but doing some further analysis on the US echo ? Like measuring the frequency deviation to determine the speed of objects (like the term doppler would suggests) ?
probably all in your upcoming documentation... looking forward to this
best Sukandar
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sukandar kartadinata
the glui performance hardware
http://www.glui.de/proj/gluiph.html
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