ReCalm introduces a small, intelligent acoustic device for masking disturbances of noisy industrial equipment or environments to create a silent comfort zone. ReCalm is the first company that scales proven complex active noise control algorithms from up-to-date scientific researches to a small salable hardware platform.

The idea of this logo is a sound wave line, hectic at first that settles down in time. This logo perfectly illustrates the transition from noise to quiet.
Simple and elegant and especially easy to remember.