Abstract: A system for performing an audiometric test and calibrating a hearing aid includes an audio playback component, a selection component, and a wireless communication module. The system also includes an audiometric group having a system volume setting module configured to set the volume of the system according to corresponding commands given by the user, and an audiometric test module configured to perform an audiometric test of the user hearing, sending a sequence of tones. The system further includes a hearing aid management group with a hearing aid settings calibration module configured to calibrate settings of the hearing aid according to both the results of the performed audiometric test and the requirements and specifications of fitting of the hearing aid.