US Patent Issued to HARMAN INTERNATIONAL INDUSTRIES on Oct. 14 for "System and method for adjusting active noise cancellation tuning parameters" (Michigan Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,396, issued on Oct. 14, was assigned to HARMAN INTERNATIONAL INDUSTRIES Inc. (Stamford, Conn.).

"System and method for adjusting active noise cancellation tuning parameters" was invented by Jeffrey Charles Tackett (Allen Park, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In at least one embodiment, an active noise cancellation (ANC) system is provided. The system includes at least one audio signal source, at least one loudspeaker, at least one microphone, and at least one controller. The at least one controller is programmed to receive a first error signal and a second error signal and to provide an estimated impulse response based at least ...