Hearing Aid Signal Processing Comparative Study

  • days left to enroll
  • participants needed
  • sponsor
    Sonova AG
Updated on 21 July 2021


Participants will be fit with each of two hearing instruments in an ABA cross-over design. The study will consist of a total of three approximately 10-day home trials with the devices. Participants will be asked to provide qualitative feedback to investigators regarding the performance of and their preference for each hearing instrument.

Condition Sensorineural hearing loss
Treatment Receiver-in-canal hearing instrument; Manufacturer A, Receiver-in-canal hearing instrument; Manufacturer B
Clinical Study IdentifierNCT04839289
SponsorSonova AG
Last Modified on21 July 2021


Yes No Not Sure

Inclusion Criteria

Moderate to severe sensorineural hearing loss
Current hearing aid user

Exclusion Criteria

Lack of willingness to wear study devices for approximately one month
Inability to travel to study appointments or to complete questionnaires
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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