How Key Detection Works in a Session
Key Detector analyzes the audio you load and reports the root note and scale, along with two alternative candidates. Waves says the detection is powered by its Neural Networks engine, which it describes as precise even on complex material.
This is most useful when you are working with sources whose key is unknown, such as sample packs with no key labels, loops from older projects, or a finished mix you want to pitch-match. The result gives you a starting point for choosing transposition, chord voicings or melodic material without checking by ear first.
