Digital instruments sample analog waveforms and operate on the samples with the assurance that the data can be restored to continuous analog form. The sampling theorem states that a signal digitized ...
Previous articles in Planet Analog make mention of the “aliasing effect.” Most EEs agree in the importance of the aliasing effect as a noise source and take for granted that anti-aliasing filters are ...
Inthe October 6, 2008 "Tips from Titus" column I made an error thatwould confuse readers. There are two ways to correct the error, which occurs inthe section about ...