10 Common Myths About Hearing Aids Debunked 1. Hearing Aids Won't Improve Your Hearing - While hearing aids cannot restore perfect hearing, they do help to improve the sound quality of what you are hearing by amplifying it and allowing your brain to better process the sound.2. You’ll Need to Wear Two – Even though two hearing aids may be recommended for those with severe hearing loss, most people can benefit from just wearing one devi...