What is Noise in Communication? A broad definition of noise in communication is something that keeps a receiver from completely comprehending a message. Distractions can inhibit a person from offering his undivided attention and may keep him from fully grasping what you are trying to say.
Difference Between FDM and FDMA. Frequency Division Multiplexing, or FDM, is a multiplexing technique for the physical layer that allows multiple low bandwidth signals to share the same high bandwidth frequency range. It is achieved by allocating a smaller frequency range to each signal that is using the same channel.
How is a WSD printer different from a non-WSD printer? I installed my printer today (Epson Expression Photo XP-750) and I saw that Windows 7 was asking me to choose between two different printing devices, even thou they both belong to the same physical printer. The printer was connected over Wi-Fi (not the Wi-Fi Direct mambo jambo) to my router.