Is there an open source or perpetual license way of “cloning” ones voice? This would be a boon to those who have lost or will lose the ability to speak or spea

Is there an open source or perpetual license way of “cloning” ones voice? This would be a boon to those who have lost or will lose the ability to speak or speak well. Especially if it can be integrated into communication apps and ones cell phone. The number of people who could use this is going up as the hpv+ head and neck cancer wave ramps up.