🎙️ Machines That Hear · Day 5

Talk to Text

Time for magic: you talk, and the AI writes down your words — running 100% on your own device. Your voice never leaves your computer. Let's wake up the AI's ears and try it!

↓ let's listen
🎧 Step 1 · Wake Up the Ears

Download the listening AI (once)

This is a real speech AI called Whisper. It downloads to your device one time (then it's cached and works offline). Everything after that happens right here in your browser — nothing is uploaded. 🛡️

not loaded yet

🎯 Step 2 · Read It Right — 3 Challenges

Read the sentence out loud

Read the sentence below, then hold the mic and say it. The AI shows what it heard with matches and misses. Complete all 3 to earn your badge!

Challenge 1 of 3
Load the AI above first ☝️
The AI's version will appear here…
🐞 Try to break it: whisper the sentence, say it super fast, or turn on music. Watch mistakes appear — that's why clear audio (and varied training data, like Module 1!) matters. 🛡️ And remember: your voice never leaves your device.
🎙️ Step 3 · Free Play — Say Anything!

Your turn — talk about anything

No rules here. Hold the mic and say whatever you want — a joke, your day, a wild story. The AI writes it below so you can see exactly what it understood. Hold it again and a fresh one replaces it!

Load the AI above first ☝️
👂 What the AI heard:
Hold the mic and say something…
🛡️ 100% on your device

🎉 Day 5 Complete!

You ran a real speech-recognition AI on your own device — turning your voice into text, privately. That's the heart of every voice assistant.

Day 6: Text to Talk →
Tomorrow: the reverse magic — type anything and hear the AI say it out loud, in different voices. 🔊
AI Adventure · Machines That Hear · Day 5 — made for young inventors 🚀