When I was doing ultrasonic spot-welds on bits of metal tape it was a statistical nightmare to make sense of the data. Maybe you need to have a very large number of readings when the frequency is so high, because you're listening through bone. I don't know. I believe it that he has done it, and that without the software, you're toast. Hand grenades won't be of any help.
"Try - Just A Little Bit Harder" - Janis Joplin
CCSVI procedure Albany Aug 2010
'MS' is over - if you want it
Patients sans/without patience
I am not a doctor. Do not take anything I say as medical advice.