A hearing prosthesis for delivering stimuli to a hearing-impaired
recipient is disclosed, the hearing prosthesis comprising: a sound
transducer for converting received sound signals into electric audio
signals; a sound processor for converting said electric audio signals
into stimuli signals; a stimulator for delivering said stimuli to the
recipient; a memory for storing data representative of sound signals; and
a controller configured to cause selected sound data to be retrieved from
said memory and processed by said sound processor.