• Nsabimana Emmanuel
• Mbonyimfura Jean Prosper Welcome
• Nzitabakuze Thomas

The design of a universal audiometric device as testing instrument for hearing loss people by using Atmega16 microcontroller that has the capability to apply an audio sound to the patients’ ear with a frequency range of (250Hz to 8KHz) with an intensity ranging from (-10 to 110 dB), and recording the patients’ response through an input device. Mainly in Middle income countries the diagnosis and treatment against Hearing loss is still very poor due to the poor of patient to doctor ratio so main motive behind designed this project is to provide a way of detecting hearing loss in order to improve patient care so The instrument hardware will be implemented by using a push button switch, headphone circuit, power supplies, output units using 2 X 16 LCD display and microcontrollers programmer with its program.

Audiometer, ATmega16, Audio Player

"Design of a Universal Audiometric Device for Hearing Loss People", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.141-145, May - 2019, Available :http://www.jetir.org/papers/JETIRCQ06025.pdf

"Design of a Universal Audiometric Device for Hearing Loss People", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp141-145, May - 2019, Available at : http://www.jetir.org/papers/JETIRCQ06025.pdf