The latest IP cameras have much better video quality than the early analog CCTV cameras. Even though they both capture video, IP cameras do it dramatically better. The reason; they contain high performance digital processing computers. The computers provide reduced noise, improved wide dynamic range, reduced smearing, and enhanced low light performance. |
One of the most important components in a paging system is the speakers. So before we define any paging system, we start by determining the amount of sound required at each location. Once we know the type of sound required, we can select the right speaker. After we have defined the speakers, we can determine |
A wife sent her husband a message on a cold winter evening: "Windows frozen". The husband sent an answer back: "Pour some warm water over them". Some time later husband receives an answer from his wife: "The computer is completely messed up now". |
