ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,254, issued on Aug. 25, was assigned to KAETEL SYSTEMS GMBH (Munich).
"Apparatus and method for generating a first control signal and a second control signal by using a linearization and/or a bandwidth extension" was invented by Klaus Kaetel (Munich).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for generating a first control signal for a first transducer and a second control signal for a second transducer, including: an input interface providing a first audio signal for a first audio channel and a second audio signal for a second audio channel; a signal combiner for determining from the first audio signal and the second audio signal a ...