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.
1.An ASIC is a unique type of integrated circuit meant for a specific application while an FPGA is a reprogrammable integrated circuit. 2.An ASIC can no longer be altered once created while an FPGA can. 3.It is common practice to design and test on an FPGA before implementing on an ASIC.