ieales
When trained listeners hear no difference, the purveyors claim inadequate biological capabilities.What test are you referring to? What "purveyors?"
Fanboys poo-poo blind tests trained listeners pass with aplomb.It's not clear what you mean here. In any event, it's a misnomer that a listener "passes" or "fails" a blind listening test. Such tests aren't designed to test the listener - their purpose is to test the "device under test," which is why they call it a DUT. You really need an audiologist to test a listener.

