Frequency Division is a method used in telecommunications to allocate different frequency bands for various signals. This allows multiple signals to be transmitted simultaneously over the same medium without interference. Each signal is assigned a unique frequency, ensuring that they can be separated and decoded at the receiving end. One common application of Frequency Division is in Frequency Division Multiplexing (FDM), where multiple data streams are combined into a single signal for transmission. This technique is widely used in radio broadcasting and television transmission, enabling efficient use of available bandwidth and improving communication systems' overall capacity.