ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,085, issued on June 2, was assigned to Scaler Plugin Pty Ltd (St. Kilda, Australia).

"Audio processing system" was invented by Davide Carbone (St Kilda, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal processing system for adjusting an audio signal, the signal processing system configured to: receive an audio signal for adjustment at a signal input; at a function generator, receive a selection of a musical key and scale, the musical key and scale including musical notes, and generate an audio signal processing function, configured to adjust the amplitude of frequencies of an audio signal, the audio signal processing function being d...