Very little voice change in my alters

Hello,
I am new on here and wanted to talk about voice changes in alters, mine are very subtle except cadence and things like that, otherwise no one would notice really and it's not extreme. Does anyone else relate to this and is that typical? my attitude, posture, views, and even the way of talking does change but the actual sound of the voice is virtually none, undetectable to anyone who wasn't paying attention.