RecruitingNot ApplicableNCT06840015

Use of Airpod Pros as Assistive Technology


Sponsor

The University of Texas at Dallas

Enrollment

24 participants

Start Date

Jul 1, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The goal of this study is to investigate the suitability and effectiveness of the AirPod Pro 2nd and 3rd generation (AP) as hearing assistive technology for individuals with mild-to-moderate hearing loss when listening in noisy environments. Researchers will compare four types of assistive technology: hearing aids (HAs), AP, dedicated wireless remote microphones, and Smartphone wireless remote microphone. The main questions it aims to answer are: * Which assistive technology provides the greatest benefit for speech recognition in noisy environments? * How do these devices impact listening effort, as measured by reaction time in a dual-task activity and changes in pupil size? * What are participants' preferences for each device based on how easy it is to understand speech and their overall satisfaction? Participants will visit the lab for a single 3-hour session. They will listen to sentences using each device and repeat what they hear. During this task, their reaction times for the secondary task and changes in pupil size will be measured.


Eligibility

Min Age: 18 YearsMax Age: 60 Years

Inclusion Criteria4

  • Adults aged 18 to 60 years.
  • Native English speakers.
  • Mild-to-moderate hearing loss confirmed by a pure-tone hearing test (average hearing threshold screening 25 to 55 dB HL across octave frequencies from 250 to 8000 Hz).
  • Individuals with no prior hearing aid experience for a year.

Exclusion Criteria5

  • Normal hearing.
  • Hearing loss worse than moderate.
  • Neurological, psychiatric, or ophthalmological conditions that might alter the pupil response.
  • Non-native English speakers.
  • Individuals with prior hearing aid experience more than a year.

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Interventions

DEVICEAirpod Pro as hearing assistive technology

All participants will use and evaluate four types of assistive technology: hearing aids, Airpod pro 2nd and 3rd generation, dedicated wireless remote microphones, and Smartphone wireless remote microphone.


Locations(1)

Callier Center for Communication Disorders

Richardson, Texas, United States

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NCT06840015


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