ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,350, issued on Feb. 24, was assigned to Sonova AG (Stafa, Switzerland).
"Method of audio signal processing, hearing system and hearing device" was invented by Rafael Karrer (Staefa, Switzerland), Arnaud Brielmann (Le Landeron, Switzerland), Jan Brunner (Staefa, Switzerland) and Stina Wargert (Uetikon am See, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of audio signal processing, a hearing system and a hearing device. A primary input audio signal is obtained using an audio input unit of a hearing device. A secondary input audio signal is obtained using a second device of the hearing system. The secondary input audio signal is ...