+A **digital signal** represents information using discrete, distinct values, typically binary, as opposed to continuous variations. This sampled and quantized nature allows for highly reliable [Signal Processing](/wiki/signal_processing) and robust transmission across modern technologies, diverging fundamentally from an [Analog Signal](/wiki/analog_signal).
+## See also
+- [Data](/wiki/data)
+- [Binary](/wiki/binary)
+- [Sampling](/wiki/sampling)
... 1 more lines