> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ambivertai.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Transcriber

> Voice Agents use STT (Speech to Text), to transcribe what the user speaks. This transcribed speech as text goes into an LLM to generate the response that gets played out to the user.

Ambivert AI platform supports Deepgram, OpenAI, Google, Azure Speech, AssemblyAI, Speechmatics, Cartesia, Gladia, Sarvam, Smallest AI, Hugging Face, and Ambivert AI transcribers. You can take a look at the providers documentation of which language to select for your language requirements.

For locally deployed or self-hosted STT models, Ambivert AI also supports Speaches, an OpenAI API-compatible server for streaming transcription.

Example: Deepgram has their language support documentation at [https://developers.deepgram.com/docs/models-languages-overview#nova-3](https://developers.deepgram.com/docs/models-languages-overview#nova-3)