Singing starts with our speaking voice….and we are all blessed with a speaking voice that is uniquely our own.
Some people have a breathy voice, while others don’t. Some people have thick cords while others have thin. Some people have a larynx that sits higher in their throat than others. Some people have short tongues, while others have long. Some have limited jaw mobility.
As you can see, the list is endless for physical reasons why you sound the way you do.
It’s always a good idea to learn from a professional the type of speaking voice you have. Good singing starts with good speaking. Good speaking requires the same vocal habits as good singing.
There is a singing coach who is also a speaking coach names Roger Love. I believe he trained in speech level singing years ago. He has loads of valuable resources. Check out his website here. http://www.rogerlove.com/