02-28-2014, 11:12 PM
Question for Shannon: I'm listening to the ultrasonic track, I play it on my laptop with no additional speakers. From what I've been reading most people don't hear nothing with the ultrasonic. I do hear like a faint continuos whistle sound..I'm not sure how to describe it. I've always had good hearing...could that be the cause? is it ok to hear it ? thanks!
