The impairment to hearing and the consequences are illustrated with audio examples. You can download the examples in WMA format (file sizes between 2 and 3 MB).
The "HearLoss" hearing loss demonstrator is interactive PC software from University College London that demonstrates the effects of hearing loss to people with normal hearing.
The hearing loss demonstrator "HearLoss" demonstrates the effects of hearing loss
A teaching and study programme on audio CD (in German):
Purchase free of charge in our database
DGUV Publikationsdatenbank, search term "Audio-CD"