Version: 2.0

Harrison Mendonça www.github.com/euharrison
Pedro Rezende www.github.com/pedrorezende
Nicole Schlegel
Davi Fontenele

Please, take a note that it use the experiment Web Audio API from Google Chrome and will not works on all browsers/machines.

1. On Google Chrome, type chrome:https://flags.

2. Enable the Web Audio Input, you will have to restart your browser.

3. Allow access to the microphone.

4. Start play or sing.

This is an experiment that happened on SuperLab(https://superlab.superuber.com/), Rio de Janeiro.
The main objective is to begin to learn the power of WebGL.

Here you can fine tune your musical instrument.
If it is tuneful, it will appear the correspondent signal in green, if it is out of tune, it will appear in red and noisy.

Remember that it is an experiment and just for fun, do not use it as a professional tuner.

Enjoy.

Youtube example