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 pure-tone audiometry.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 30 Aug 2017|
|Event||International Conference on Innovations in Non-Destructive Testing, SibTest 2017 - Sosnovkav, Novosibirsk, Russian Federation|
Duration: 27 Jun 2017 → 30 Jun 2017
ASJC Scopus subject areas
- Physics and Astronomy(all)