Hearing is a highly complex task that can take vibrations in the air and turn them into an idea. Great speeches, alarm sounds, dog barks or beautiful music begin as mere vibrations reaching the ears. Hearing begins with detection (“a sound is present”). Next comes discrimination (“that is a word”), followed by recognition (“I know those words”) and, finally, comprehension …

The labs that produce the world’s top hearing instruments have been making high quality products for decades. Like many other products, hearing aids evolve and improve over time. Patients and prospective patients with hearing loss frequently ask how modern day hearing aids compare with those of the past. We have compiled a list of modern improvements for your consideration. Cosmetics …