What is Petralex?
Petralex is a phone-based hearing aid which aims to help restore your sound perception to the natural level. By automatically adjusting to specific features of your hearing, users are able to get a customised experience that can be saved as your profile over several devices. This mobile application has been tested on individuals with first and second degree hearing disorders. Please note that this application is not approved as a medical device and cannot replace a hearing aid.
How can Petralex help?
The Petralex app works by using smartphone technologies as a maximum sound amplifier. It has several features, some of which involve being able to adapt to different types of environments, a built-in hearing test, and automatic adjustment to hearing specifics. Now you can use this mobile application with a pair of headphones and be able to watch TV with your friends and family at a volume that is comfortable for everyone. It can even be used in a cinema!