Pure-tone audiometer

被引：6
|
作者：
Kapul, A. A. [1 ]
Zubova, E. I. [1 ]
Torgaev, S. N. [1 ,2 ,3 ]
Drobchik, V. V. [4 ]
机构：
[1] Natl Res Tomsk Polytech Univ, 30 Lenin Ave, Tomsk 634050, Russia
[2] Natl Res Tomsk State Univ, 36 Lenin Ave, Tomsk 634050, Russia
[3] RAS, VE Zuev Inst Atmospher Opt, SB, Tomsk 634055, Russia
[4] Peter Great St Petersburg Univ, St Petersburg 195251, Russia
来源：
INTERNATIONAL CONFERENCE ON INNOVATIONS IN NON-DESTRUCTIVE TESTING (SIBTEST) | 2017年 / 881卷
关键词：
D O I：
10.1088/1742-6596/881/1/012010
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The research focuses on a pure-tone audiometer designing. The relevance of the study is proved by high incidence of an auditory analyser in older people and children. At first, the article provides information about subjective and objective audiometry methods. Secondly, we offer block-diagram and basic-circuit arrangement of device. We decided to base on STM32F407VG microcontroller and use digital pot in the function of attenuator. Third, we implemented microcontroller and PC connection. C programming language is used for microcontroller's program and PC's interface. Fourthly, we created the pure-tone audiometer prototype. In the future, we will implement the objective method ASSR in addition to puretone audiometry.
引用
收藏
页数：9
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