1.-Description of the principles of signal sampling and reconstructions.
2.- Visualization of the main signals involved in a sampling process.
3.- Analysis of the whole signal sampling and reconstruction cycle.
4.- Comparison of the use of a 2nd. against 4th. order filter in the recovery process of a signal.
5.- Faults simulation.

The module consists of a board for studying the principles of Sampling Theorem.

Internally the board generates a 1 KHz. signal which shall be used as the transmitted signal, as well as five different sampling frequency signals. The board also contains a circuit for calculating the time percentage used in each sampling period when the signal is sampled.

Two low-pass filters; cutoff frequency: 3.4 KHz., of 2nd. and 4th. order, for receiving, as the filter's order increases its gradient is stronger, allowing a better reconstruction.

There is an output for the sampled signal, and another for the sampling and maintenance of the signal.

There exists the possibility of introducing a sampled or pure signal, external to the board.