ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,231,860, issued on Feb. 18, was assigned to Infineon Technologies Austria AG (Villach, Austria).
"Measurement-based loudspeaker excursion limiting" was invented by Thomas Holm Hansen (Vaerlose, Denmark), Pawan Garg (Torrance, Calif.), Jun Honda (El Segundo, Calif.) and Niels Petersen (Frederiksberg, Denmark).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for designing a loudspeaker excursion estimator comprises measuring an excursion-related parameter for a loudspeaker, for each of a plurality of loudspeaker input signal levels and each of a plurality of loudspeaker input signal frequencies. The method further comprises, for each of the loudspea...