tones

Hi I am trying to make a Metal Detecting Game, and I am trying to generate tones in game that mimic real tones. I have done a lot of research about the electrical signals generated for ferrous vs non-ferrous metals but Its not clear to me how those get converted into tones. All of my attempts...

Hello, Love reading post, looking at pics and watching vids. I live and Mdetect in Sweetwater/Abilene, Texas using an AT Gold. This is my second season of digging. I get in about 5 hours a week, more when I tend to obsess with it. Waiting to get off work so I can go again... Very difficult to...