Deepgram · 2024– · Aura

Deepgram Aura-2

TTS from a company that already owned a lot of production STT. Aura-2 is aimed at voice agents that need STT and TTS from one vendor, with published latency under 90 ms. The clips are Deepgram’s published documentation samples (Thalia and Orion).

Known for

The other half of a Deepgram voice stack.

Vendor / paper demo

Aura-2-thalia-en · Official Deepgram Aura-2-thalia-en documentation sample (WAV converted to MP3).

Vendor demo: Aura-2-thalia-en clip from Deepgram’s public examples. Exact spoken text is not printed on the docs page; listen to the file.

Vendor / paper demo

Aura-2-orion-en · Official Deepgram Aura-2-orion-en documentation sample (WAV converted to MP3).

Vendor demo: Aura-2-orion-en clip from Deepgram’s public examples. Exact spoken text is not printed on the docs page; listen to the file.

Approach
Streaming
Year / era
2024
License class
commercial
Cloning
No
Streaming
Yes
Emotion controls
No
Languages (tags)
en
Official
Source
Kokoro 82M · af_heart