ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,449, issued on Oct. 28, was assigned to GN AUDIO A/S (Ballerup, Denmark).
"Audio signal processing system, loudspeaker and electronics device" was invented by Jakob Birkedal Nielsen (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses an audio signal processing system, a loudspeaker and an electronics device. The audio signal processing system having a clipping threshold estimator, which receives an input audio signal and outputs at least one clipping threshold; and an audio processing unit, which receives the input audio signal, processes the input audio signal to control the non-linear distortion added to...