Patent ID: 7881487

Claim:
A hearing aid device for wearing on an ear of a hearing aid device wearer, comprising; an input transducer which receives an input signal and converts the input signal into an electrical input signal; a signal processing unit which processes and amplifies the electrical input signal; an output transducer which converts the processed and amplified electrical input signal into an output signal which is perceived as an acoustic signal by the hearing aid device wearer; a first control device which turns the hearing aid device on and off and sets a value of a parameter influencing the signal processing by the hearing aid device wearer; a memory which stores the value of the parameter setting when the hearing aid device is turned off; a calculating device comprising a program which determines whether the stored value of the parameter setting when the hearing aid device was turned off or a default parameter setting will be set for the hearing aid device after the hearing aid device is turned on; and a second control device which automatically sets the stored value of the parameter setting after the hearing aid device is turned on if the stored value of the parameter setting is selected.