ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,833, issued on Aug. 25, was assigned to Nomono AS (Trondheim, Norway).
"Method for processing an audio signal" was invented by Emmanouil Chourdakis (Trondheim, Norway).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention concerns a computer implemented method for processing an audio signal for which an audio signal containing speech is obtained. Then a smoothed difference signal is derived from the obtained audio signal and smoothed spectrum thereof. At least one peak is detected in the obtained difference signal and a peaking filter generated based on the at least one detected peak. The peaking filter comprises at least a Q factor an...