Input device including a plurality of sensors

Abstract

The input device according to an embodiment of the inventive concept may include a first sensor, a second sensor, or a sensor controller. The first sensor may receive a first acoustic signal generated by an acoustic signal generator. The second sensor may receive an abnormal signal different from the first acoustic signal. The sensor controller may receive a first sensing result from the first sensor and a second sensing result from the second sensor and output the sensing results to the electronic equipment. The first acoustic signal may be received by the first sensor through a housing that covers at least a portion of the electronic equipment. The input device according to an embodiment of the inventive concept may sense the acoustic signal and a signal different therefrom, sense whether the electronic equipment is in an abnormal state, and filter the acoustic signal.

Dependencies are inferred from the claim text.