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Method for testing hearing aid function and voice performance of acoustic generator

A sounder and functional technology, which is applied in the field of testing the hearing aid function and sound performance of the sounder, can solve the problems of reducing production efficiency, wasting working hours, affecting product appearance, etc., and achieves the goal of improving work efficiency, strong operability, and easy testing Effect

Inactive Publication Date: 2011-05-25
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the hearing-aid function and sound performance of the sounder are tested in two procedures, which not only affects the appearance of the product during the test, but also brings waste of man-hours and greatly reduces production efficiency

Method used

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  • Method for testing hearing aid function and voice performance of acoustic generator
  • Method for testing hearing aid function and voice performance of acoustic generator
  • Method for testing hearing aid function and voice performance of acoustic generator

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] The method for testing the hearing-aid function and sound performance of the sounder is simple and easy to operate, and can greatly improve work efficiency during production testing.

[0023] Such as figure 1 with 2 As shown, the specific steps of the method include: the first step, providing a sounder 10 with a hearing aid function, the sounder 10 is provided with pins 110 electrically connected to external components; the second step, providing a tooling platform 12. Fix the sounder 10 on the tooling platform; the third step is to provide a test pressing block 13, which is provided with a chamber inside, and an input terminal (input) 131 and an output terminal are provided outside it 132; the fourth step is to provide a hearing aid sensor device 14, and assemble the hearing aid sensor device 14 in the cavity of the test pressure block 13. In ...

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PUM

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Abstract

The invention provides a method for testing a hearing aid function and voice performance of an acoustic generator. The method is realized on the basis of arranging a hearing aid sensor device in a cavity of a test press block, so that when the test press block supplies electrical signal input to the acoustic generator, the hearing aid sensor device arranged in the test press block can acquire a magnetic induction signal of a hearing aid part of the acoustic generator, and the magnetic induction signal is transmitted to a test computer through the test press block; and a voice signal realizes voice conversion through an artificial ear which is connected with the acoustic generator, and the voice performance is tested by the test computer. By the test method, the voice performance and the hearing aid function of the acoustic generator can be simultaneously tested, the working time is saved and the test efficiency is improved.

Description

【Technical field】 [0001] The invention relates to a method for testing the hearing aid function and sound performance of a sound generator. 【Background technique】 [0002] With the rapid development of mobile communication technology, communication devices such as mobile phones are becoming more and more popular in people's lives. People not only require them to meet the advantages of lightness and thinness, but also require them to have good performance. As the sound output device of mobile phones, sound generators, The quality of its sound directly affects the performance of the product. Therefore, the method of sound generator performance test is also particularly important. [0003] Sounders with hearing aid functions have attracted more and more attention, but nowadays, the hearing aid function and sound performance testing of sounders are usually still at the stage of separate detection. That is, first use the test pressure block to input electrical signals to the so...

Claims

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Application Information

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IPC IPC(8): H04R29/00
Inventor 黄萍海
Owner AAC TECH PTE LTD