US Patent Issued to MSI DFAT on Sept. 9 for "High output acoustic system for direct field acoustic testing" (Maryland, California Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,056, issued on Sept. 9, was assigned to MSI DFAT LLC (Baltimore).

"High output acoustic system for direct field acoustic testing" was invented by Matthew S. Polk Jr. (Gibson Island, Md.), Marcos A. Underwood (Cupertino, Calif.) and Michael D. Sullivan (Eldersburg, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A direct field acoustic testing system comprising a control microphone, a controller operatively coupled to the control microphone such that the controller receives at least one input signal from the control microphone, and a plurality of acoustic transducer groups receiving an electronic signal from the controller, each transducer group ...