There are some people who honestly don't, won't and can't hear it. Everyone is physically and emotionally different. But sometimes these people can't fathom that other people can. And some of those people think that it's their responsibility to tell people it's nonsense.
Soundstage and image height, does it exist?
On another site, there is a discussion on soundstage, and there are a few people clamming, that, since there is no vertical information encoded on stereo recordings, that soundstage height does not actually exist. It is a product of our minds filling in missing information.
Are they correct?
Please explain your position, with as much technical details as you feel needed.