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Data recording system for subjective audiometry and application method of data recording system

A technology of data recording and application method, applied in the field of audiology, can solve the problems of poor hearing aid fitting effect and low satisfaction

Pending Publication Date: 2020-02-11
FOSHAN BOZHI MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the follow-up hearing rehabilitation, if this inaccurate data is used as the fitting benchmark again, it will lead to bad results such as poor fitting effect of hearing aids and low satisfaction.

Method used

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  • Data recording system for subjective audiometry and application method of data recording system
  • Data recording system for subjective audiometry and application method of data recording system

Examples

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] figure 1 A subjective listening data recording system of one embodiment is schematically shown.

[0030] Such as figure 1 As shown, according to an aspect of this embodiment, a subjective listening data recording system is provided. The data recording system for subjective listening includes an earphone 4 , an audiometer 2 and a transponder 1 , and also includes a recording device 3 . The recording device 3 includes a controller 31 and a first conversion interface 32 and a second conversion interface 33 connected to the controller 31 . One of the first conversion interface 32 and the second conversion interface 33 is connected to the earphone 4 . Two of the first conversion interface 32 and the second conversion interface 33 are connected to the transponder 1 . The audiometer 2 is connected to both the first conversion interface 32 and the second ...

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PUM

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Abstract

The invention discloses a data recording system for subjective audiometry. The data recording system comprises an earphone, an audiometer and a transponder and also comprises a recording device, wherein the recording device comprises a controller as well as a first conversion interface and a second conversion interface connected with the controller, one of the first conversion interface and the second conversion interface is connected with the earphone, the other of the first conversion interface and the second conversion interface is connected with the transponder, and the audiometer is connected with the first conversion interface and the second conversion interface. The invention further discloses an application method of the recording system. The recording system can automatically record data such as times of response of a subject, stimulation sound intensity during response as well as internals between two adjacent responses, analyze reaction sensitivity and response quality of the subject through these data to judge the accuracy of these data, guide an operation technician to recognize useful data quickly, eliminate interference of bad data and finally improve accuracy of results obtained by subjective audiometry.

Description

technical field [0001] The invention relates to the field of audiology, in particular to a subjective listening data recording system and an application method thereof. Background technique [0002] Subjective listening is an audiometry method that requires the subject to make subjective judgments on the sound signal (test sound) heard, and make a behavioral response. It requires the subject's subjective cooperation to reflect their ability to test the sound. listen. [0003] Pure tone audiometry and speech audiometry are the most widely used and most reliable subjective tests in clinical practice. During the test, the test subject informs the operating technician through the subjective behavioral response. Conversely, the operating technician records the test result by observing the test subject's behavioral response. It can be seen that although the test is based on the subject's subjective behavior to obtain the results, it is actually the result recorded by the operato...

Claims

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Application Information

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IPC IPC(8): A61B5/12
CPCA61B5/123
Inventor 蓝天翔姜鸿彦赵非李华伟
Owner FOSHAN BOZHI MEDICAL TECH CO LTD
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