Checking…
Say it. See it. Say it better.
Record a 30–150 second talk. You get numbers you can check, the evidence behind them, and one thing to try next. No grades. No judging your voice or your accent.
★ Unlock the AI steps — for invited adults
Everything on this page works without AI. Transcription and the structure check use cloud models, so they need the demo code you were given. Students: ask the adult running your session.
1 Set up
2 Record, upload — or try a sample
0:00 / 2:30
No microphone? Hear how it works:
Samples are a synthetic voice reading a script (not a real student). They load with a hand-checked transcript so you can see every step.
3 Transcript — check it before you trust any count
Words, pace and fillers come from this text. Pauses and pitch come from the audio, measured on this device.
4 What we can measure
How each number was made
Transcript with evidence
5 Does the idea land?
The structure check needs the cloud model, which is not available here right now. Judge it yourself: underline your opening sentence, one reason, and your last sentence.
6 One thing to try next
Attempts
Speech Lab practice card · numbers you can check, not a grade · speechlab.x1000.ai