Sound Quality Comparisons With Different Hearing Aid Couplings and Venting Systems
Hearing Loss, Sensorineural
About this trial
This is an interventional other trial for Hearing Loss, Sensorineural
Eligibility Criteria
Inclusion Criteria:
- Mild to severe bilateral sensorineural hearing loss
- hearing must be symmetrical below 500 Hz
- must live within 30 miles of Aurora IL
Exclusion Criteria:
-
Sites / Locations
- Sonova US
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Experimental
Custom earmolds, then Open domes, then Vented domes
Open domes, then Vented domes, then Custom earmolds
Vented domes, then Custom earmolds, then Open domes
Participants first fit with Audeo 90P hearing aids and custom earmolds with dynamic venting, then fit with the same hearing aids using open domes, then fit with the same hearing aids using vented domes.
Participants first fit with Audeo 90P hearing aids and open domes, then fit with the same hearing aids using vented domes, then fit with the same hearing aids using custom earmolds with dynamic venting.
Participants first fit with Audeo 90P hearing aids and vented domes, then fit with the same hearing aids using custom earmolds with dynamic venting, then fit with the same hearing aids using open domes.