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Description

Petralex® is a hearing aid application basedon your Android phone or tablet device, running same principles asconventional wearable hearing aid. Auto-adjusting to yourpersonalized hearing profile, completely invisible to anyone - useit with regular headset!

Using powerful hardware running Android 4.1 or higher with ourpatented algorithms and user-friendly interface with fast profileselection brings maximum sound quality and comfort of use.


Benefits of Petralex®:

- Easy to use - no special devices, no battery replacements orall-day wearing annoyance;
- Quick Setup for any sound environment;
- Increased sampling rate - 44.1 kHz, providing the best soundquality;
- Easy switching between device and headset microphones;
- Full acoustic gain up to 30 dB with a standard headset;
- Minimum signal processing delay - just 6,3-15,7 ms (depending onthe model and software running simultaneously);
- Use the built-in mic to catch sound from distant sources, i.e. inclassroom, at theatre (or use it as a spy-ear!);
- Easy profile sync for all of your Android powered devices withDropbox cloud storage support;
- Setup and adjust the app without visiting a specialist;
- BT headset support (for processed sound playback only, sound iscaptured by device onboard mic).

You can compare the original and processed sound test phrases onour site www.petralex.pro.

*Disclaimer:
The Petralex® app is not approved as a medical device or softwareand cannot be used as a hearing aid with doctor`sprescription.
Audiometric test provided in the application can be used only forapp adjustment. Testing results are not a substitute forprofessional audiology tests and cannot be considered as a basisfor diagnosis.

Keep in touch:
https://www.facebook.com/Petralex.EN
https://twitter.com/PetralexEN