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Smartphone-based Hearing Screening in Noisy Environments

Overview
Journal Sensors (Basel)
Publisher MDPI
Specialty Biotechnology
Date 2014 Jun 14
PMID 24926692
Citations 9
Authors
Affiliations
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Abstract

It is important and recommended to detect hearing loss as soon as possible. If it is found early, proper treatment may help improve hearing and reduce the negative consequences of hearing loss. In this study, we developed smartphone-based hearing screening methods that can ubiquitously test hearing. However, environmental noise generally results in the loss of ear sensitivity, which causes a hearing threshold shift (HTS). To overcome this limitation in the hearing screening location, we developed a correction algorithm to reduce the HTS effect. A built-in microphone and headphone were calibrated to provide the standard units of measure. The HTSs in the presence of either white or babble noise were systematically investigated to determine the mean HTS as a function of noise level. When the hearing screening application runs, the smartphone automatically measures the environmental noise and provides the HTS value to correct the hearing threshold. A comparison to pure tone audiometry shows that this hearing screening method in the presence of noise could closely estimate the hearing threshold. We expect that the proposed ubiquitous hearing test method could be used as a simple hearing screening tool and could alert the user if they suffer from hearing loss.

Citing Articles

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A study on the IOS application "uHear" as a screening tool for hearing loss in Bangkok.

Bunnag K, Kaewsalubsri W, Junthong S, Kulthaveesup A Laryngoscope Investig Otolaryngol. 2023; 8(1):253-261.

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Software Application toward Accessible Hearing Care Assessment: Gap in Noise Test.

Alhussaini K, Saleh S, Aleid A, Alkhalaf S, Badghaish R, Altinawi A J Healthc Eng. 2022; 2022:1112598.

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Utilizing True Wireless Stereo Earbuds in Automated Pure-Tone Audiometry.

Guo Z, Yu G, Zhou H, Wang X, Lu Y, Meng Q Trends Hear. 2021; 25:23312165211057367.

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Worldwide Prevalence of Hearing Loss Among Smartphone Users: Cross-Sectional Study Using a Mobile-Based App.

Masalski M, Morawski K J Med Internet Res. 2020; 22(7):e17238.

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