I've been wondering how is the voice processed in Elliot Smith's song Angeles.
My guess is that it's duplicated (maybe recorded twice? That would already make them a little different) and then eqed differently, and pitch altered a bit differently on each channel.
I'd like to know if there's someone who could confirm this or complete it. Is it some known technique I'm not familiar with? If anyone has any sources where I could watch or read on similar approaches, I'd be thankful.
Thanks in advance.