Use Amazon Polly . The "Neural" version of Brian/Eric is the highest quality iteration of that voice ever released. It handles breathing and intonation better than the old desktop files.
The voice is a high-quality, American English male voice originally developed by IVONA . It is widely recognized for its natural tone and has been a staple in video creation, notably on the GoAnimate platform. 🛠️ How to Access the Eric Voice text+to+speech+eric+ivona+full