Speech recognition tuned for live speakers
BabelStone captures the speaker's audio and converts it to text continuously, so captions appear while they are still talking rather than after each sentence.
Solution
Real-time captions in every attendee's language
One speaker in, many languages out. BabelStone transcribes speech as it happens and translates it into each language your audience selected, updating on screen within moments of the words being spoken.
Live captioning and translation removes the language barrier from your event without putting a headset on every attendee. Because captions are text on a screen, they also make your content more accessible to attendees who are deaf or hard of hearing.
Per-language streams from one source
A single spoken source fans out into a separate caption stream per language. Every attendee reads a clean, continuous transcript in the language they picked.
Readable, accessible, and on the big screen
Show captions on attendees' own devices or project a language on the main screen. Text captions double as live subtitles for accessibility.
Frequently asked questions
How quickly do captions appear?
Captions stream continuously and update within moments of speech, so attendees read along in near real time rather than waiting for each segment to finish.
Can attendees switch language mid-session?
Yes — an attendee can change their language at any time and the caption stream follows their choice.
Ready to see it on your event?
Get a live walkthrough tailored to your audience and languages.