Sometimes noise turns out to be signal (see developments leading to Cosmic Microwave Background [0]). At this stage in gravitational wave detection is it well f

Sometimes noise turns out to be signal (see developments leading to Cosmic Microwave Background [0]). At this stage in gravitational wave detection is it well founded to consider noise as noise instead of information we cannot yet understand? 0. https://discovery.princeton.edu/2015/11/19/cosmic-background-51-years-ago-an-accidental-discovery-sparked-a-big-bang-in-astrophysics/ https://discovery.princeton.edu/2015/11/19/cosmic-background...