The common reaction of early students when confronted with “Complex Analysis” is one of confusion and regression to “rote-learning” in order to survive the examination process.

The Emona ETT-101-40 Signal Systems add-on board for the Emona ETT-101/C Experimenter makes it possible for students to experience at first hand the interaction between the theory and mathematics of the digital signal processing, circuit analysis and signals and systems textbooks, with the real world of hardware and of signals in wires and waves.