New hearing aid feature aims to silence wind without muffling speech
NCT ID NCT07543770
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new wind noise canceller for hearing aids that aims to reduce bothersome wind sounds while keeping speech clear. About 25 adults with mild to moderate-severe hearing loss will compare the new canceller to an older version by listening to recordings and choosing which sounds better. The goal is to see if the new version improves sound quality enough to support marketing claims.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Wind noise canceller device
- What this could lead to
- If it works, this could lead to hearing aids that reduce wind noise without hurting speech clarity, making outdoor conversations easier.
- What could go wrong
- This is a small, early study with only 25 participants, and results may not apply to all hearing aid users. The improvement may be small or not noticeable in real-world conditions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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About 25 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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May 2026
An estimate. End dates often move.
- 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 to 99 years
- 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 (18-99 years) * Binaural, symmetric, sensorineural N2 (mild) to N5 (moderate-severe) hearing loss * Fluent in English Exclusion Criteria: * Minors (\< 18 years * Normal hearing or hearing loss \> N6 (severe)
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Sonova Canada Inc.
Kitchener, Ontario, N2E 1Y6, Canada
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