US Patent Issued to GN AUDIO on Sept. 16 for "Audio device with ultrasound movement detection" (Danish Inventors)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,753, issued on Sept. 16, was assigned to GN AUDIO A/S (Ballerup, Denmark).

"Audio device with ultrasound movement detection" was invented by Robert James (Ballerup, Denmark) and Clement Laroche (Ballerup, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "An audio device comprising, an interface, one or more first output transducers, one or more input transducers, and a processor. The audio device is configured to emit a first ultrasound signal, receive a first reflection indicative of the first ultrasound signal, process the first reflection to determine movement, and in response to movement being determined, adjust one or more audio processin...