It occurs to me that recorded character voices and other voiceover work you
hear at theme parks, Disney in particular - announcements, recorded
character patter inside shows, etc. has a unique resonance to it. Hard to
put a finger on it, but it seems to me that it sounds different than
recordings you hear anywhere else - movies, outdoor amplified radio
broadcasts etc.

Has anyone here done these kind of recordings and/or have any insight as to
what it is I'm hearing?