New experiment · Beta
See inside your voice
Sing or speak for 5–20 seconds. We fit a physical model of the human vocal tract to your voice, then show you what your tongue, lips and jaw were doing.
- Sing into your mic, or pick one of your Smule performances
- We decode it: pitch, breath and the shape of your vocal tract
- Watch, listen & share your vocal tract in 3D
Nothing is stored. Your recording is processed and immediately discarded, and your result lives only in your browser tab.
All experiments
Small things we're building with your voice. Free to try.
Inside Voice
BetaSing or speak into your phone and watch a physical model of the human vocal tract reproduce it: tongue, lips, jaw and velum, fitted to your voice.