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A self-fitting hearing aid system and method based on an intelligent terminal

A technology of intelligent terminal and mobile intelligent terminal, applied in hearing aids, electrical components and other directions, can solve the problems of pain and inconvenience, reduce patients' willingness and satisfaction in matching, and reduce the coverage of hearing aid services, so as to reduce the cost of fitting and improve satisfaction. degree of effect

Active Publication Date: 2019-07-09
SHENZHEN EARTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many elderly people have difficulty moving, especially in the case of road congestion, severe smog, rainy and snowy weather, and registration queuing. The coverage of hearing aid services has been reduced, and it is difficult to meet the needs of elderly patients at home

Method used

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  • A self-fitting hearing aid system and method based on an intelligent terminal
  • A self-fitting hearing aid system and method based on an intelligent terminal
  • A self-fitting hearing aid system and method based on an intelligent terminal

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Embodiment Construction

[0017] The design purpose of the present invention is to realize an intelligent hearing aid for self-fitting, which is specifically divided into APP software development for mobile intelligent terminals and hardware development for earside hearing aids. Among them, the APP of the mobile smart terminal mainly completes functions such as audiometry, prescription generation and hearing aid parameter configuration, and the side-ear hearing aid mainly completes voice signal processing functions such as hearing compensation and noise suppression.

[0018] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, and the described specific embodiments are only for explaining the present invention, and are not intended to limit the present invention.

[0019] A self-fitting hearing aid system based on an intelligent terminal proposed by the present invention, such as figure 1 As sho...

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Abstract

The invention discloses an autonomous fitting hearing aid system based on an intelligent terminal. The system comprises an ear hearing aid used for realizing hearing compensation and a mobile intelligent terminal used for realizing audiometry and fitting. The ear hearing aid and the mobile intelligent terminal carry out wireless communication. In a fitting method, through a questionnaire and audiometry of left and right ears respectively, a hearing condition of a user is acquired. Based on the hearing condition, a hearing map and hearing damage state data are made; hearing compensation prescriptions of left and right ears of the user are generated so as to acquire different voice frequencies of the left and right ears of the user and different sound strength gains, parameters are arranged on hardware of the ear hearing aid, and then a voice signal received by a microphone is segmented according to a frequency, and different amplification and compression are adopted for voices with different frequency ranges. A noise suppression algorithm is used to restrain noises generated by an environment and a hearing aid circuit. Signals of each frequency range are synthesized and finally the synthesized voice signal is output through a loudspeaker. By using the system and the method, fitting cost of the hearing aid user can be greatly reduced.

Description

technical field [0001] The invention belongs to the field of hearing aid design, and relates to an autonomous fitting hearing aid which integrates audiometry, fitting and hearing compensation through the interconnection between a smart phone and an ear-side hearing aid. Background technique [0002] China's population aging is accelerating. In 2014, the elderly accounted for 15% of the total population in China. By 2030, it will be close to 30%. China will become the country with the highest aging rate in the world. The party and the state attach great importance to the aging of the population. The State Council issued the "Guiding Opinions on Promoting the Integration of Medical and Health Care and Elderly Care Services" in November 2015, which required "to promote the extension of medical and health services to communities and families, and to promote community and home-based care services." , to provide continuous health management services and medical services for the el...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R25/00
CPCH04R25/505H04R2225/61
Inventor 陈霏
Owner SHENZHEN EARTECH CO LTD
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