Designe An Electrical System for Adjustable Hearing Aid Based on Smartphone

Authors

  • Balsam S. Aziz1 , Auns Q. H. Al-Neami

DOI:

https://doi.org/10.37506/ijphrd.v11i10.11164

Keywords:

Smartphone application, PGA (Programmable Gain Amplifier), adjustable hearing aid, Bluetooth module, Arduino Nano.

Abstract

In this project we have designed an adjustable hearing aid by using android smartphone application
via Bluetooth connection for controlling the amplification process. Arduino Nano is used to execute all
commands and HC-06 Bluetooth module is used in this system. The Bluetooth connection transmit the data
to Arduino to provide digital outputs to the programmable gain amplifiers (PGA) and outputs the tone during
the tuning state. The final constructed hearing aid’s device was experimented on different set of people with
different hearing loss degree .The final test showed that the device could improve the hearing for people with
partial hearing problems.

Author Biography

Balsam S. Aziz1 , Auns Q. H. Al-Neami

1Post Grad. , 2
Assist prof Biomedical Engineering Department, College of Engineering, Al-Nahrain University,
Baghdad, Iraq

Published

2020-10-08

How to Cite

Balsam S. Aziz1 , Auns Q. H. Al-Neami. (2020). Designe An Electrical System for Adjustable Hearing Aid Based on Smartphone. Indian Journal of Public Health Research & Development, 11(10), 310-316. https://doi.org/10.37506/ijphrd.v11i10.11164