Any specific examples?
Paul, With all my respect for your work, and I am really looking for you to port DeltaWave so we can use it on Macosx too, I was referring to this test.
I downloaded the files and I passed the test even PK metric shows lower than -50. While PK Metric most of the time correct but we have to add these factors to the sound production as it's part of it.
I'm not sure if we call it "cheating" but Amir did pass such tests that maybe PK metric would show very low values. It's all about catching the differences if he can catch it, then it's audible to me.