Empathic Voice Interface (EVI)

Empathic Voice Interface FAQ

We’ve compiled a list of frequently asked questions from our developer community. If your question isn’t listed, we invite you to join the discussion on our Discord.

What language model does EVI use?

How can I use my own API key for the LLM provider?

Do supplemental LLMs affect EVI’s pricing?

What do EVI's expression labels and measures mean?

Why is prosody (tone-of-voice) measured at the sentence level?

Is EVI multilingual?

Are there plans to add more voices?

How does Hume’s eLLM work?

Why is EVI so much faster than other LLMs?

Which supplemental LLM for EVI has the lowest latency?

Does EVI support TTS?

Is it possible to pause EVI responses within a chat?

Does EVI support resuming chats?