Auto-Key detects the key by capturing a few seconds of audio and returns the most likely musical key.
You can use Auto-Key mobile on any audio coming from a speaker or from an acoustic instrument or a voice.
Auto-Key Mobile was developed by Antares Audio Technologies, the inventors of Auto-Tune®.
Instantly share and sync the musical key with your Auto-Tune session running on your computer DAW.
Tap on the Auto-Key logo in the app home screen to find the key.
Detect the musical key of any tune whether in the studio or on the go.
It also returns the diatonic key.