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Hearing aid hearing compensation integral control method and device

A technology of integral control and compensation control, applied in hearing aids, complex mathematical operations, electrical components, etc., can solve the problems of different hearing compensation overflow, sound distortion, and reduce the user experience of hearing aids, so as to improve the user experience and avoid frequent The effect of detection

Pending Publication Date: 2022-07-22
ZUODIAN IND (HUBEI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the hearing compensation module of the hearing aid will experience compensation overflow after being used for a period of time, especially for different sound wave frequency bands, the hearing compensation overflow will be different
Compensation spillover in different acoustic frequency bands distorts the sound heard by hearing-impaired patients
Hearing-impaired patients have to go to testing institutions frequently for testing, and adjust the hearing compensation module of the hearing aid to fully suit the hearing loss of the hearing-impaired patient, thereby reducing the user experience of hearing-impaired patients using hearing aids

Method used

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  • Hearing aid hearing compensation integral control method and device
  • Hearing aid hearing compensation integral control method and device
  • Hearing aid hearing compensation integral control method and device

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Embodiment Construction

[0036] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. In addition, the technical features in each embodiment or a single embodiment provided by the present invention can be arbitrarily combined with each other to form a feasible technical solution. This combination is not restricted by the sequence of steps and / or the structural composition mode, but must be in the order of Those of ordi...

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Abstract

The invention provides a hearing-aid hearing compensation integral control method and equipment, and the method comprises the steps: obtaining the audiograms of a hearing-impaired patient at all frequency bands, constructing a first hearing model of the hearing-impaired patient according to the audiograms of all frequency bands, and obtaining a first volume change model of the first hearing model; virtual mapping of the first hearing model is determined, a second hearing model is constructed based on the virtual mapping, and a second volume change model of the second hearing model is obtained; a volume error model is obtained according to the first volume change model and the second volume change model, a volume error in the volume error model is used as an input variable to construct an integrator, and the integrator and the volume error model are combined to obtain a hearing compensation control system; the hearing compensation control system is adopted to carry out hearing compensation on the sound input into the hearing aid, and it is ensured that the compensated volume is matched with the audiogram. The hearing compensation overflow of the hearing aid can be effectively regulated and controlled, and the user experience of using the hearing aid is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of hearing aids, and in particular, to a method and device for integral control of hearing compensation for hearing aids. Background technique [0002] At present, the problem of hearing impairment has received more and more attention, and the development of hearing aids has also received more and more attention. A hearing aid is a medical device that assists hearing-impaired patients. It enables hearing-impaired patients to communicate with the outside world by amplifying sound signals. At present, when people with hearing impairments buy hearing aids, they need to go to a professional testing agency to detect the hearing loss, determine the accurate loss according to the audiogram, and then set the hearing compensation of the hearing aids to meet the needs of hearing impaired patients. [0003] However, after a period of use, the hearing compensation module of the hearing aid will ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R25/00G06F17/11
CPCH04R25/502G06F17/11
Inventor 朱江涛向文林许立陈可夫向文明
Owner ZUODIAN IND (HUBEI) CO LTD
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