US Patent Issued to Chai Lung Lee, AUDIO ZOOM on June 24 for "Transducer apparatus: positioning and high signal-to-noise-ratio microphones" (Singaporean, Australian Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,138, issued on June 24, was assigned to Chai Lung Lee (Singapore) and AUDIO ZOOM PTE LTD (Singapore).

"Transducer apparatus: positioning and high signal-to-noise-ratio microphones" was invented by Chai Lung Lee (Singapore), Joseph Sylvester Chang (Singapore), Yin Sun (Singapore), Tong Ge (Singapore) and Sebastian MingJie Chang (Canberra, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention generally relates a transducer apparatus in a device to obtain high signal-to-noise-ratio signals including speech in a noisy environment by a non-acoustic transducer or sensor adapted in two ways. One, adapted to sense free-field acoustical soun...