Voice Hub v0.1.17

Browser recordings can be captured and played back immediately here. Stored recordings can now be submitted to transcription runs with different tools, runtimes, and models.

Transcription Workbench

This PoC keeps the recording source separate from the transcription engine. That lets the same stored audio be compared across local and hosted tools while logging latency for each run.

Set FASTER_WHISPER_MODEL_PATH to prefill a local model directory.

Default is 2 seconds. This controls how long Twilio waits after silence before submitting the caller's speech turn.

Faster Whisper

Local transcription via faster-whisper.

Twilio Native

Twilio callback-based transcription placeholder for comparison.

Record In Browser

Use your microphone to create a local test recording. It will upload into the review list and become playable immediately.

Microphone idle.

+491747491232

To +12407480635

Source: Twilio call (twilio)

Message received

Last run: Twilio Native / managed / latency -

completed

Transcript

In center, who did cooper, con, state police, pleasure, dumb decreases, where else the sacred ruler ran to governance measureless to man down to some of the sea. So twice, 5 miles of the town homes, with walls and colors of good will grow and they were gardens, black with sinews, rules, with bustling, many incense, bare increase. And here wake Forest patient of the Hill in colt and sunny spots of greenery.

Call SID
CAb8936e8763b3b7895e49a037ecd3959e
Recorded
2026-04-06 10:16:02 UTC
Recording status
completed
Recording duration
1s
Confidence
-
Updated
2026-04-06 10:18:59 UTC
Playback

Chat Session Scrolling transcript with timestamps across keyboard, microphone, and Twilio inputs.

No chat messages yet.

Type below or wait for a Twilio transcript to arrive.

Transcription Runs Compare tools, runtimes, and model variants on this recording.
ID Provider Runtime Model Language Status Latency RTF Latest output
20 Twilio Native managed twilio-record-transcribe en-US completed - - In center, who did cooper, con, state police, pleasure, dumb decreases, where else the sacred ruler ran to governance measureless to man down to some of the sea. So twice, 5 miles
19 Twilio Native managed twilio-record-transcribe en-US failed - - -