
Summary
In the initial fit condition using a closed dome coupling, the Linner Nova Earbud demonstrated significant limitations for speech amplification. Speech in quiet scored just 0.40/5, well below the category benchmark, while speech in noise measured 0.30/5. Own-voice comfort rated poorly at 0.50/5, indicating notable occlusion effects. The device excelled in feedback handling (5.00/5) and music streaming (4.50/5), but the overall fit score of 1.35/5 reflects its struggles with core hearing aid functionality.
The tuned fit condition yielded identical results to the initial fit, maintaining the same closed dome coupling and producing no measurable improvement across any metric. Speech scores remained at 0.40/5 for quiet and 0.30/5 for noise, with own-voice comfort unchanged at 0.50/5. This lack of differentiation between fits suggests the device offers limited customization options for optimizing amplification to prescriptive targets, leaving the strong music streaming (4.50/5) and feedback handling (5.00/5) as its only standout features.
Lab Review Scores
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