The voice of a male to female transgender / transsexual person is crucial for being able to pass as a female. Some things that have helped me find my female voice was bring my voice up in pitch until it was comfortable. It should be comfortable and easy to speak. What helped the most though was self-hypnosis and the use of positive affirmations.
—My Hypnosis Channel—
Iris Fae – https://www.youtube.com/IrisFae
Article – https://autumnasphodel.com/?p=222