1. A computer-implemented method for programming a hearing aid device, the computer-implemented method comprising: collecting with an audiometer a plurality of audiograms, an audiogram being a collection of hearing thresholds at various frequencies for a particular individual; computing a hearing enhancement fitting from each audiogram of the collected plurality of audiograms to produce hearing enhancement fittings for the plurality of audiograms; dividing the hearing enhancement fittings into one or more sets of fittings; creating a representative enhancement fitting for each set of the divided one or more sets of fittings to produce one or more representative hearing enhancement fittings; and programming the hearing aid device with at least one of the one or more representative hearing enhancement fittings.