I'm a bit on the edge about Oliver Heaviside's birthday, which was yesterday. I don't think I'd have had the bandwidth to observe it, but then again, who has?

Anyways, around the time this photo was taken, Gibbs had already published a ringing endorsement for what happens when Heaviside's impulses meet the limited support in spectrum that physical systems have.

#dspjokes #scnr #mathjoke