I did such a comparison yesterday, between Finder and XLD AIFF, because i wanted to check how practicable it was using Audacity for this. I thought there might be a chance you'd ask a few questions about these methods, and this would make me more prepared for answering them.
So far, though, you haven't shown even a vague hint of an interest in wanting to find out why you hear what you hear, and I'm left to wonder what exactly it is you hope to gain from this discussion? What answers do you seek?
And by the way, I found no difference between the two files.
However, this only proves that my set-up is working fine. We still know little about yours.
Edited by limpidglitch - 11/4/13 at 1:45pm