After being informed about the study and potential risks, clients giving written informed consent will be enrolled as participants. Each participant will use the app to self-fit and fine-tune the study aids over 30 days. Outcome measures include speech perception tests, questionnaires and the need for support with using the app. Own-aid performance is the reference, while unaided performance is the baseline.
The purpose of the study is to evaluate the efficacy of a prototype app for the self-fitting of hearing aids.