Patent ID: 7738667

Claim:
A hearing aid for logging data and learning from said data, comprising: an input unit configured to convert an acoustic environment to an electric signal; an output unit configured to convert a processed electric signal to a sound pressure; a signal processing unit interconnecting said input and output unit and configured to generate said processed electric signal from said electric signal according to a setting; a user interface configured to convert user interaction to a control signal thereby controlling said setting; and a memory unit including a control section configured to store a set of control parameters associated with a user identity, and a data logger section configured to receive data from said input unit, said signal processing unit, and said user interface, wherein said signal processing unit configures said setting according to said set of control parameters corresponding to the user identity and includes a learning controller configured to execute un-supervised identity learning based on data logged by the data logger and adjust said set of control parameters according to the learned identity.