Hello Dr. Golden ,
Thank you for reaching out on the Microsoft Q&A .
As of now, Azure AI Speech Service primarily offers avatars with an Asian appearance. While they're working on expanding the options, the current choices are limited. You can use Azure AI Studio or directly integrate the Speech Service to access the available avatars. Keep an eye on Microsoft's updates as they may introduce new avatar options in the future.
I hope this helps! If you have any further questions, feel free to ask.
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