Live Mic
Realtime browser audio
Browser Mic
Stream live microphone audio with a short-lived token, with a five-second upload fallback.
Start talking
Billable operation: Deepgram realtime STT begins only when you press Start Live Mic.
Live transcript
Your transcript will appear here.
Current
Idle
Last successful state
None yet
Token
Not requested
Socket
Not opened
Settings
Not applicable
Audio
Not started
Transcript
Waiting
Playback
Not applicable
Choose your condenser mic or audio interface if it appears here.
Selected: Microphone 1
Realtime language configuration
This setting tells Deepgram which language you will speak. It does not translate speech into another language.
All languages supported by Nova-3 and the realtime /v1/listen transport. Language support varies by model, endpoint, and transport.
Try your native language
Billable operation: Deepgram realtime STT begins only when you press Start Live Mic.
Optional native-language presenter prompt
Hello, I am testing realtime transcription. I will pause, then correct one detail.
Transcript redaction
Changes transcript output only. The original audio remains unchanged.
Off — no redact query values will be sent.
The meter only confirms local microphone input. Deepgram transcription starts after the WebSocket opens.
Deepgram connection
Live audio uses two bounded connection attempts. Containerized browser audio is sent without raw PCM parameters.
Live mic diagnostic checklist
Interim Transcript
No interim transcript yet.
Final Transcript Log
No final transcript yet.
Chunks sent
0
Total bytes
0 B
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Raw live event JSON
[]
Demo script to read aloud
SaaS webhook issue
The webhook payload for customer ID CUS-1842 failed twice, then the retry policy sent a duplicate event to the dashboard.
Italian account support
Buongiorno, non riesco ad accedere al mio account e vorrei controllare la fattura numero IT-4821.
guided session intro
I built this Deepgram learning lab to test live microphone transcription, sample audio, and text to speech from one local dashboard.