

Quality data starts with quality recordings. HearAdvisor worked with GRAS to build a no-compromise front end so every test is repeatable and reliable.

In initial fit testing with closed vented domes, the Orka Two delivered above-average speech-in-quiet performance (2.90/5) but struggled significantly with speech in noise (0.50/5). Feedback handling was excellent at 5.0/5, and own-voice comfort scored a solid 3.20/5, indicating good occlusion management. Music streaming quality was slightly above average at 3.30/5. The overall initial fit score of 2.54/5 suggests the device provides reasonable out-of-box performance for quiet settings but requires professional tuning to reach its potential.
What is HearAdvisor's Initial Fit?
The Initial Fit approximates the most likely settings and eartips for a typical moderate hearing loss. Results are measured across the same 72 acoustic scenes in our custom-built lab, then scored on a 5-star scale using an auditory model.

Initial Fitting | Tuned Fitting | |
|---|---|---|
| Ear Coupling | Closed Vented Dome | Closed Vented Dome |



