A novel feature of Harmonic Tuner is the Spectrum Tuner. It visualizes the sounds in an intuitive real-time Detuning Spectrum. Even polyphonic sounds (chords) can be quickly checked for being in or out of tune.
Youtube Demo Clip (Example: Spectrum Tuner & electric guitar)
Reference Pitch (Concert A) Detector & Key Detector:
The novel Reference Pitch Detector module finds the tuning reference frequency of musical performances or recordings accurately.
In addition, the prominence of all 12 notes over several seconds is displayed and the fitting Major/minor scale is estimated.
Youtube Demo Clip (Example: detecting the tuning reference pitch and key of a baroque piano piece played at historic 415 Hz)