Stewart Pinkerton wrote:

Fact- it is trivially easy to measure a level difference of 0.01dB,
and it is not that difficult to measure a difference of 0.001dB, which
is more than a hundred times less than any human can detect.

I'm going to ask you a question, in a civilized manner. Let's see how
you are going to answer.. If at all.

Here goes; Is the perception and interpretation of music we hear from a
given hifi system *ALL* about DB level changes?