An iOS system for real-time multiple f₀ estimation. The application receives audio from the device microphone, performs polyphonic pitch analysis, and presents detected fundamentals and chords in a direct visual interface.
Key Features: • Real-time chord recognition • Audio file analysis • Music theory library • Chord timeline visualisation
Full documentation is available at https://amadeus-chordzart.readthedocs.io
As it stands, the application works on a server-based manner. With a planned future implementation of the Basic Pitch model for iOS (CoreML).
