Can new hearing aid tech cut through noise?
NCT ID NCT07526428
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether a special noise reduction feature in Phonak hearing aids helps adults with moderate hearing loss understand speech better in noisy settings. 21 participants tested the Phonak device and a competitor's device in a lab and a real cafe. They completed speech tests and rated how clear and easy it was to hear. The goal was to see if the Phonak feature improves listening comfort and clarity.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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21 people
The number who actually took part.
- Started
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Apr 2026
- Finished
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Apr 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults (18+ years old) with audiograms within fitting range of the hearing aid (e.g., moderate to severe sensorineural hearing losses {N3-N5}) and with hearing aid experience will be recruit-ed for this study. * Ability to fill out questionnaires * No known cognitive issues. * Fluent in English, ability to read and write in English. * Informed consent documented by signature. * Willingness to wear binaural receiver-in-canal (RIC) devices with domes. * Willingness to meet up outside of the lab at a local café with two other consented research participants. Exclusion Criteria: * Contraindications to medical device (MD) in this study: known hypersensitivity or allergy to investigational product/domes. * Limited mobility/not being able to come to scheduled appoint-ments. * Limited ability to describe listening impressions/experiences and the use of the hearing aid. * Known psychological disorders.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Phonak Audiology Research Center
Aurora, Illinois, 60504-7940, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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