MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202611068665 A) filed by Gla University, Mathura on June 01, 2026, for Smart Wireless Digital Hearing Aid System With Noise Reduction.
Inventor includes Yogendra Kumar.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: SMART WIRELESS DIGITAL HEARING AID SYSTEM WITH NOISE REDUCTION Abstract The present invention discloses a smart wireless digital hearing aid system (100) designed to enhance speech intelligibility and reduce background noise for individuals with hearing impairment. The system (100) comprises a microphone (101) for capturing environmental sound, a pre-amplifier (102) for signal conditioning, and an analog-to-digital converter (103) for digitizing the input signal. A DSP processor or microcontroller (104) processes the digital signal using algorithms including noise suppression, feedback cancellation, frequency shaping, and speech enhancement. A memory unit (105) stores user-specific profiles and processing parameters. The processed signal is converted back to analog form through a digital-to-analog converter (106), amplified by an audio amplifier (107), and delivered via a receiver (108). The system further includes a wireless module (109) enabling communication with a smartphone application (110) via a corresponding wireless module (111) for real-time customization and monitoring. A rechargeable battery (112) powers the system, enabling portable and efficient operation.
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