Ah, forgot to say why this is related! I'm arguing that the fundamental unit, or at least the most basic unit that can exist - the epsilon limit of meaning, is a delta-like interaction. An infinitesimally thin amount of time with some amplitude. The interaction creates some sort of response that is a wave. That wave will propagate as other interactions into other nearby neighborhoods, and also has a decay - which acts as a memory. The main point, experience is the convolution of delta interactions.