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Sampling Rate, Nyquist Rate, and Aliasing (data acquisition effects)

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Published on May 18, 2009

http://video-demos.colostate.edu

Demonstration of sampling rate (Nyquist rate), aliasing, and amplitude fidelity.

Software used: "MAX MSP" from the company "Cycling 74."

Amplitude fidelity can be restored in a sampled signal using a reconstruction filter. For more info, see:
http://www.engr.colostate.edu/~dga/me...
http://lavryengineering.com/pdfs/lavr...

Many more video demonstrations of engineering and physics principles and devices can be found at:

http://video-demos.colostate.edu

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