Voice Playground / Rex
Real-time mic → STT → LLM → TTS, powered by Lovable AI
Now speaking with
Rex — Tier-1 Support
Tap to talk
Latency
142ms
Noise
14dB
Signal
100%
First mic prompt requires browser permission. Calls travel: Browser mic → Lovable AI STT (sage) → Gemini 3 Flash → TTS → Playback.
Live transcript
1 turns
R
Hello, you've reached Northwind support. I'm Rex — what's going on?