The invention relates to equipment for fitting a hearing aid to the
specific needs of a hearing impaired individual. The equipment comprising
a computer or similar device with soft-ware, where the device has display
means for visual display of data, data entry means for entering hearing
aid programming data into the device, data storing means, and data output
means for outputting programming data to the hearing aid. According to
the invention means are provided for selecting simultaneous settings
relating to two or more different parameters relating to the processing
of sound in the hearing aid to be programmed.