11-29-2012, 12:14 AM
does using ultrasonics on a very high volume cause any damage to hearing? or perhaps decrease effectiveness ?
I have been trying to use them at a very high volume (on speakers) without distorted voices from the speakers I don't feel anything annoying so i'm guessing its fine but just need to make sure.
I have been trying to use them at a very high volume (on speakers) without distorted voices from the speakers I don't feel anything annoying so i'm guessing its fine but just need to make sure.
we must "be" before we can "do," and we can "do" only to the extent which
we "are," and what we "are" depends upon what we "think."
we "are," and what we "are" depends upon what we "think."