BONE ANCHORED HEARING IMPLANT DEVICE, HEARING DEVICE SYSTEM AND SIGNAL PROCESSING METHOD

A bone anchored hearing implant device (2) for enhancing the hearing capability of a user is disclosed. The device includes at least one antenna element (4) for receiving signals provided by an external device, in particular by at least one external hearing device (32), at least one modulation device (8) for demodulating the signals received by the antenna element (4), at least one transducer (10), in particular for generating vibrations depending on the demodulated signals, at least one connection circuit (6) for transferring the demodulated signals to the transducer (10), at least one protection circuit (12) for at least partly short-circuiting the connection circuit (6), wherein the short-circuit at least partly prevents a transfer of the demodulated signals to the transducer (10). Additionally a hearing device system and a signal processing method are disclosed.