ya...it does, it's a subtle nuance on the thickness - density and dampening of the reverb on sound.
on the singers themselves, trained singers will sing from their abdomen and stomach and have more efficient breathing, but non pros will sing from their chest and head.
but again this is specialized ear training - i have spent a lot of years in it.
as a producer, part of my gig is to get the best performance out of vocalist, so you can say it's a trained form of troubleshooting and advising a singer. ie - you aren't breathing enough, you are singing from your nose, you are singing from your chest, you are singing from your throat ....the producer is supposed to be able to recognize all these things so that they don't cause the artist to lose their voice when getting power performances. :p
Here's a twist - listening to extreme detail almost has nothing to do with how efficient your hearing is, and everything to do with focus and concentration. you could have amazing hearing but not know what to listen for. - so I'd imagine if stevie wonder could see - he'd be distracted by the visualization of a woman's breasts - and not as focused on listening to the detail of the subtle density difference between a heavy woman and a petite woman to imagine what she looks like.
also to keep things in perspective, we are talking about voice morphing and stereo-typical profiles of what different singers sound like naturally - if you want a skinny young person, you take off a lot of bass and pitch it higher - if you want a heavier older vocal - you add more bass and low mids and tune it lower.
☯🐉
"To define Tao is to defile it" - Lao Tzu