Do Noise Cancelling Headphones Protect Hearing An In-depth Review Noise-cancelling headphones offer a convenient way to block out background noises and enjoy your music or audio without the need for loud volumes However it's crucial to understand that these devices while reducing ambient noise do not provide complete hearing protection against dangerously high decibel levels or prolonged exposure to loud noises that can lead to noise-induced hearing loss and tinnitus These headphones work by either passively sealing the ear from external sound waves or actively generating anti-noise sound waves to cancel out lower frequency ambient noises While effective for music listening and filtering background noises they cannot substitute proper hearing protection like earplugs during high noise exposure activities An audiologist can recommend the right noise-cancelling headphones and conduct hearing tests to monitor your ear health Types of Passive Hearing Protection Passive hearing protection devices are products that act as a barrier between the user's ear canal and potentially dangerous noise levels without any electrical or digital components These devices reduce sound levels by physically blocking or absorbing sound waves rather than using electronic means to cancel out noise Examples of passive hearing protection include Foam earplugs Expandable foam plugs that are inserted into the ear canal to seal out noise Pre-molded reusable earplugs Made of silicone or other materials these can be reused and provide a snug fit in the ear canal Canal caps semi-insert plugs These cover the outer ear without fully inserting into the canal Earmuffs Cups that... Login to read full