Hearing is one of the most important senses of human beings. A hearing loss plunges your world into silence, keeping you away from the voice of loved ones, chirping of birds, everyday noises.. The things we take for granted! An Audiologist is a health care professional who is involved in the diagnosis and treatment of hearing loss and balance disorders in children as well as adults. In simpler words, an audiologist helps to keep you away from silence! This Audiologist day get your ears tested and keep your world from being silent!