I'm slightly insecure about my voice, its a bit hoarse but low pitch. especially when I'm conscious of it or too taken in the situation.

after workin in tech support a while ago the... tempo of my voice has improved greatly and I can make myself clear to people without speaking loudly or slowly and be overall more charismatic.

but I wonder if there is some way to: 1. 'clear' the voice 2. make it deeper

the lack of 1. and 2. is especially pronounced since I have a very masculine face and body language overall.

its trp related because the voice of a person is overall very representive of him and an underestimated target for self improvement.

UPDATE - I have found out that one of the causes for this is speaking with my lungs being empty, by having a moderate amount of air in my lungs it indeed allows my voice to resonate deeper and not sound squeezed out. however It does go back to this state rather quickly creating a rather interesiting rolercoaster effect as I try to maintain relaxed lungs, so obviously I'd need to practice this in a dedicated way.