Physical signal detection device e.g. a digital camera, has digital information store for recording detected physical signals coupled to encoding device

摘要

The physical signal detection device, e.g. a digital camera (6), has a digital information store (1) for recording the detected physical signals (7), which is coupled to an encoding device (4) for encoding the signal supplied from the digital information for protecting them from subsequent manipulation. Also included are Independent claims for the following; (a) a digital camera; (b) a physical signal detection method