It is well-known that many people like to listen to music when they are running,something that is not always available for people with hearing aids [1].The experience of music is not often taken into account when people have lostparts of their hearing, but music is in many ways important for the well-being[2]. In this project has an application been developed, to make certain audioparameters accessible for adjustments according to the users individual hearing.The parameters chosen were latency, compression, balance and loudness. Theseparameters have been chosen with the argument that they have big impact onthe experience of the music. As an example there might be latency betweenthe hearing aids between the left and the right hearing. Very often people withhearing aids have different hearing at the left and the right ear, therefore thebalance was chosen as a parameter. Compression were chosen with respect tothe fact that hearing loss often leads to less capability to hear frequencies indifferent frequencies areas. Loudness was chosen due to that it is a subjectiveparameter, that will have different impact on different individuals. The parametershave been chosen with a hypothesis that they may affect the hearingexperience for different individuals.

The result show that the participants changed audio settings, each of theaudio parameters to different values and appreciated the function to changethese parameters. The participants said that the application developed in thisproject, improved their music experience and they said that they would appreciateto use an application like this, to get more value of listening to music. Theapplication was well designed and easy to use during a sport session.