1 Preference based on a product questionnaire and SSQ12-C assessing the preference for Bernafon Alpha 9 of 19 Bernafon Viron 9 MNR T R users conducted in internal investigation in November 2020 (n=19, mean age=68, PTA=44dB HL).
2 EuroTrak multi-country survey on hearing aid usage published by EHIMA (https://www.ehima.com/surveys/) & internal survey on 2025 hearing aid users.
3 Speech Reception Threshold (GOSA) measured in a clinical investigation conducted in November 2020 with Viron 9 and Alpha 9 MNR T R devices (n=19, mean age=68, PTA=44 dB HL). 1.1 dB on a GOSA test corresponds to approx. 20% improvement in speech intelligibility.
Results are significant unless otherwise stated.