The machinery and equipment used in armed forces and disaster relief can create noise disturbances which, without being kept in check, can come to hinder sensitive and urgent work efforts. With the Echo Barrier portable modular noise control system, we protect personnel and civilians from hearing damage while preventing operational disruption. Bringing the world’s highest-performing acoustic barrier to the frontline means personnel can get the job done without concern for disturbance or the devastating effects of noise-induced hearing loss.