Talk:PSD

PSD can also stand for Program Structure Diagram (http://en.wikipedia.org/wiki/Diagram#P)

So, I'm not sure how this actually works, but Power Spectral Density could be linked to this portion of the Spectral Density Article : http://en.wikipedia.org/wiki/Spectral_density#Power_spectral_density — Preceding unsigned comment added by 129.60.39.39 (talk) 08:30, 6 October 2014 (UTC)