Noise Isolating vs Cancelling earphone?
Channel: Amania Tv
Date: 2017-11-05

November 2017:

Noise Isolating vs Cancelling earphone?

Noise isolating earphones block outside noise by providing a noise reducing barrier. In fact, these isolation earbuds are so good you can use them as Earplugs when using a circular saw or lawn mower. Noise Cancelling earphones essentially listen to ambient noise and produce an opposite sound wave to cancel out the unwanted sound using destructive interference. Noise cancelling headphones produce this negative wave by listening in to the outside noise.


Attributions:

Doh De Oh by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100255
Artist: http://incompetech.com/

Subtle Library by Fabian Measures (http://freemusicarchive.org/music/Fabian_Measures/) is licensed under a Creative Commons Attribution licence ( https://creativecommons.org/licenses/by/4.0/)
Source: http://freemusicarchive.org/music/Fabian_Measures/Emotion_Music/Subtle_Library