I could try it although I think I'd need to hook up a sensitive microphone to pickup the sound. I only detected the frequency by humming it into my phone as I was hearing it. And I can hear it up close to the skin... I will think about this and maybe record it sometime
I could try it although I think I'd need to hook up a sensitive microphone to pickup the sound. I only detected the frequency by humming it into my phone as I was hearing it. And I can hear it up close to the skin... I will think about this and maybe record it sometime