SFLOcenEng
Jr. Member
My question is has anyone ever tried to process the signal from a metal detector to gain an advantage while hunting? By this I mean looking at the signal from the headphones in the frequency domain or doing time/freq. domain analysis. I have been working on gathering some data from test samples and processing them in MatLab. As soon as I get some results I will post them. What I hope to see is some real difference in the signal when various objects are scanned. If anyone has done anything like this please let me know. I'm using a Minelab Excalibur II.