Signal to noise ratio: How much is signal and how much is noise?
Everything is noise before it becomes signal.
Noise is a quantity and not an entity. Noise is an infinite judgment loop.
Sometimes the entire broadcast is not evaluated, parts of it is previously judged noise and blocked from judgment. To reset judgment, new signal has to be sent through disguised as noise.
Sometimes entire broadcasts are simply just noise disguised as signal.
Noise is an infinite loop, the frequency of which scales in relation to what is considered to be signal.