The study investigated the validity of using smartphones and noise-attenuating ear cups (in-situ) to conduct hearing tests in the community, potentially allowing less trained individuals like community health workers (CHWs) to fit hearing aids. Four experiments were conducted to assess the method's accuracy and reliability. Results showed that smartphone-facilitated in-situ … [Read more...] about Smartphone-Facilitated In-Situ Hearing Aid Audiometry for community-Based Hearing Testing
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