ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,298, issued on Nov. 4, was assigned to DIGIBIONIC LIFESTYLE Co. LTD (New Taipei, Taiwan).
"Assistive listening system" was invented by Chih-Hsien Wu (New Taipei, Taiwan), Yu-Hsun Lin (New Taipei, Taiwan) and Fu Jie Tey (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an assistive listening system, which is designed to provide a prescription-adjusted signal to an audio output device to compensate for hearing impairment. The system includes a sound sensor, a digital signal processor, and a wireless transceiver. The sound sensor used to detect ambient background noise to generate a sensing signal. The digital signal proces...