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In the past few years, noise-canceling performance and sound quality have improved, and the prices of noise-canceling headphones have come down. Today, several competitors rival Bose for...
Noise-cancelling headphones alongside a carry case. Noise-cancelling headphones are headphones which suppress unwanted ambient sounds using active noise control. This is distinct from passive headphones which, if they reduce ambient sounds at all, use techniques such as soundproofing.
Serviceable earbuds can be had for as little as 20 bucks; quality noise-canceling buds can be had for about $100. Over-ear headphones cost more; you can get decent ones starting at...
Top 3 best wireless noise-cancelling earbuds. Best ANC overall: Bose QuietComfort Earbuds 2 A remarkable follow-up that delivers better sound, great call quality, and unrivaled ANC, these...
The headphone types that provide most attenuation are in-ear canal headphones and closed-back headphones, both circumaural and supra aural. Open-back and earbud headphones provide some passive noise isolation, but much less than the others. Typical closed-back headphones block 8 to 12 dB, and in-ears anywhere from 10 to 15 dB.
Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first.