Sample Rate

[Nordlöw via Digitalmars-d]

Has anybody more than I thought about representing the sample 
rate of a sampled signal collected from sources such as 
microphones and digital radio receivers?

With it we could automatically relate DFT/FFT bins to real 
frequencies and other cool stuff.

Maybe we could make it part of the standard solution for linear 
algebra processing and units of measurement in D.

Destroy.