Humming Note

"Humming Note" is an application that automatically generates music scores from humming.
Even if you don't know how to write score, you can easily create music notation (MIDI file).
The generated file is automatically transposed to the key of C major, so even if the notes are slightly out of tune, you can still score them beautifully.
How to make a good notation
1. Sing in "tah, tah, tah"
2. Sing in a noise-free environment.
3. Don't vibrate your singing voice.