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Development of "MobileAudiometer" for screening using mobile phones.
1Institute for Human Science and Biomedical Engineering, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan.
Summary
Early detection of age-related hearing loss is crucial. This study developed a mobile phone-based audiometer prototype to screen for hearing problems, ensuring easier and earlier diagnosis.
Area of Science:
- Audiology
- Gerontology
- Biomedical Engineering
Background:
- Age-related decline in sensory organ function, including hearing, is common.
- Delayed diagnosis of hearing impairment and reluctance to use hearing aids are significant issues.
- Early detection and intervention are vital for managing hearing loss.
Purpose of the Study:
- To develop a prototype of a simple audiometer for early hearing loss screening.
- To create a mobile phone-based application for accessible hearing assessment.
- To validate the prototype's performance against international standards.
Main Methods:
- Development of a mobile phone application using Java.
- Utilizing mobile phone ringing tones as auditory stimuli.
- Classification of the audiometer prototype as type 4 for screening/monitoring.
- Verification of the prototype's functions and performance according to IEC standards.
Main Results:
- A functional prototype of a mobile phone-based simple audiometer was successfully developed.
- The prototype is designed for easy and early screening of hearing loss.
- Performance was validated against established IEC standards.
Conclusions:
- A mobile phone-based audiometer offers a promising solution for early detection of hearing loss.
- This accessible technology can help overcome barriers to timely diagnosis and intervention.
- Further development and validation can enhance its role in public health initiatives for hearing care.