Test person database / test listener
At Hörzentrum Oldenburg, we conduct our user-centered studies with the help of normal and hearing-impaired test persons. People of different ages with healthy hearing help us to investigate in detail the complexity of unimpaired hearing and to draw conclusions for improved audio and hearing systems for hearing-healthy and hearing-impaired people. People with different degrees of hearing loss, with and without hearing aids, test audio and hearing devices in our laboratories and at home to investigate the benefits of the products.