Now it is possible to use sampling rate of 44,1 kHz, which is much higher than used regular hearing aids. Higher sampling rate makes pass-band wider – so you can hear broader sound range with the app.
Petralex will be tuned for your hearing within 3 minutes. It`s the first hearing aid that tunes itself automatically without special study room, equipment and qualified audiologist`s help.
New sound environment? Special sound clarity requirements? Variety of headphones and headsets? Fast moving from phone to tablet and back? It`s all available now!
The Petralex® app is not approved as a medical device or software and cannot be used as a hearing aid with doctor`s prescription. Audiometric test provided in the application can be used only for app adjustment. Testing results are not a substitute for professional audiology tests and cannot be considered as a basis for diagnosis.