In general, detection is the extraction of intelligence from a carrier signal in a communication system. Note that this may be either an overt signal, as in a conventional radio broadcast, or a covert signal, as in steganography.
In opto-electronic systems, the generation of an electrical signal in response to a received optical input. For example, the optical signal received from an optical fiber is converted to an electrical signal in a detector, often by a photodiode.
In radio systems, the extraction of an AM signal from its carrier frequency.
More on [ Detection ]

Slashdot:Linux Hardware Detection Project - A slashdot discussion on hardware detection under Linux.
Meta Description: [ Linux Hardware Detection Project -- article related to Hardware. ]
Some Free Software - Information about rescanning SCSI devices under Linux.
Meta Description: [ Linux: DC390 SCSI Driver ]
System Info Script - This little script automatically generates some specs on a system. It's specific for RedHat but can be changed.
| Free Microsoft Windows 7 Serial generator Keygenwith download link | |
| Next Video | |