Noise reduction hearing aid with adaptive adjustment function

An adaptive adjustment and hearing aid technology, applied in hearing aids, instruments, sound-generating devices, etc., can solve the problems of reducing convenience and achieve the effect of improving convenience of use, ensuring audio quality, and improving compatibility

Active Publication Date: 2022-04-29
深圳市婕妤达电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing active noise reduction requires manual operation by the user, which reduces its convenience

Method used

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  • Noise reduction hearing aid with adaptive adjustment function
  • Noise reduction hearing aid with adaptive adjustment function
  • Noise reduction hearing aid with adaptive adjustment function

Examples

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] An embodiment of the present invention provides a noise reduction hearing aid with an adaptive adjustment function, including a hearing aid main body 100 , a sound transmission unit 200 and an earphone unit 500 . Exemplary, such as figure 1 and figure 2 As shown, the cross-section of the housing of the hearing aid ma...

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Abstract

The invention relates to the technical field of hearing aids, in particular to a noise reduction hearing aid with a self-adaptive adjustment function. Comprising a hearing aid host, one end of the hearing aid host is provided with a sound transmission unit, and the sound transmission unit comprises a first shell; the section of the first shell is of a cylindrical structure, the end, away from the hearing aid host, of the first shell is communicated with an ear hook fixing block, a receiver is fixedly installed in the first shell, and a plurality of sets of sound inlets are distributed in the side wall of the first shell in an annular array mode; each group of sound inlets is communicated with a group of sound transmission channels, the other ends of the sound transmission channels are communicated with the receiver, and a noise reduction mechanism is fixedly mounted in the ear hook fixing block; the noise reduction mechanism comprises a noise reduction cylinder; the noise reduction cylinder is installed in the ear hook fixing block, and an audio transmitter is installed on the side wall, close to the receiver, of the noise reduction cylinder. The noise reduction step does not need manual operation, and the use convenience is improved.

Description

technical field [0001] The invention belongs to the technical field of hearing aids, in particular to a noise reduction hearing aid with an adaptive adjustment function. Background technique [0002] In order to improve sound clarity and ensure that users can perceive high-quality effective sound information from the outside world, existing hearing aids usually need to perform noise reduction processing on sound sources. [0003] The noise reduction process usually includes passive noise reduction and active noise reduction. Passive noise reduction uses sound insulation materials for physical noise reduction. This method has poor noise reduction effects and will also increase the overall volume of the hearing aid. Active noise reduction is to use noise reduction equipment to process the sound source, so as to reduce the decibel number of the sound source. However, the existing active noise reduction requires manual operation by the user, thereby reducing its convenience. ...

Claims

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Application Information

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IPC IPC(8): H04R25/00G10K11/178
CPCH04R25/43H04R25/65H04R25/60G10K11/178G10K11/1787H04R2225/43H04R2225/61G10K2210/1081
Inventor 朱元玲
Owner 深圳市婕妤达电子有限公司
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