Smartphone-bundled earphones as personal sound amplification products in adults with sensorineural hearing loss
Heng‐Yu Haley Lin, Hoi-Shan Lai, Chii-Yuan Huang, Chih‐Hao Chen, Shang-Liang Wu, Yuan-Chia Chu, Yu-Fu Chen, Ying-Hui Lai, Yen‐Fu Cheng
Abstract
Given the low prevalence of hearing aid use among individuals with hearing loss due to their high costs and social stigma, personal sound amplification products (PSAPs) may serve as alternatives with adequate hearing compensation and greater accessibility. This study examined the electroacoustic features of hearing aids and selected smartphone-bundled earphones, specifically AirPods, as PSAPs, and compared hearing performances among adults with mild-to-moderate hearing loss when aided with each hearing assistive device. Our results indicated that AirPods Pro met four out of five PSAP standards. No significant differences were found regarding speech perception between AirPods Pro and hearing aids in quiet but not with the presence of background noises. AirPods Pro may have the potential to be a hearing assistive device for adults with mild-to-moderate hearing loss. More research is needed to investigate the safety and feasibility of using earphones bundled with other smartphones as PSAPs.