interecho
Interecho is a term that can refer to a few distinct concepts, often related to audio processing or communication. In audio engineering, interecho refers to the audible repetition of a sound after the original sound has ceased. This can be a desirable effect, used in music production to create a sense of space and depth, or it can be an unwanted artifact caused by acoustic feedback loops in a microphone and speaker system. The perceived delay and decay of the repeated sound are key characteristics of interecho.
In telecommunications, interecho describes a delay in a signal that is reflected back to the sender. This
More broadly, the concept of interecho can be applied metaphorically to situations where a communication or