rodman99999
... In terms of simple logic the situation goes like this- the person who hears a difference is under no obligation to prove or substantiate it with physical theory. That’s one. And two would be, if they do go on to earn bonus points by offering up a proposed physical theory (as GK has done) its sufficient to show that it COULD possibly be an explanation.Agreed, and I’ve been saying basically the same thing here for years. But there will always be a few of the naysayers who demand otherwise, as atdavid does so predictably, sometimes dismissing suggestions with just a wave of the hand and a Wikipedia quote.