The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Oct. 10, 2023
Digibionic Lifestyle Co., Ltd., New Taipei, TW;
DIGIBIONIC LIFESTYLE CO., LTD, New Taipei, TW;
Abstract
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 processor receives the sensing signal to generate a prescription-adjusted signal. The wireless transceiver transmits the prescription-adjusted signal to the audio output device. When the ambient background noise changes, the sound sensor can generate the sensing signal in real-time, and the digital signal processor can generate and transmit the prescription-adjusted signal to the audio output device. Therefore, the user can enjoy optimized sound quality conveniently without manually adjusting the audio output device.