CS302 GDB Solution

When we convert continues signal in to digital we can get the exact information. No chance of lost of information because digital system have only two values. While in analogue signal much distortion is there.Analogue to digital conversion is easy. Because

in this conversion we just break the signals in to parts then quantized that assign values. But in digital to analogue conversion is very difficult there are so many processes. Like ASK, FSK, PSK and QSK. It becomes very difficult to choose exact method of conversion. And these methods of conversion are difficult to implement.