Study the sampling theorem with this tool. Sampling Theorem can display the consequences of the sampling theorem. You may select from several predefined signal shapes, sampling them at different frequencies. The digitized signal is displayed in the lower part of the simulation. The sampling frequency can be adjusted by using the scroll bar at the left. The corresponding spectra are displayed in the right windows of the program.

The license of this software is Freeware, you can free download and free use this calculator software.