Yes. That sound recording that you have at your Web site is almost exactly what I myself hear before many of our earthquakes. And I don't even live near any fault zones. Even the frequency is about right. Can you tell us what the actual frequency that you used is?

I have quite a bit of interesting data regarding this subject matter. If you visit my Data.html Web page, many of the EM signals listed there which have a "strength" rating of 1 are Ear Tones as are the ones marked "sub" (submitted to me by one or more other people).