What is a noise reduction headset? Undoubtedly, the literal explanation is a headset that can reduce noise, and noise reduction headsets can be divided into “active noise reduction” and “passive noise reduction” headphones. Noise-canceling earphones can eliminate environmental noise, provide a quiet and peaceful listening environment for earphone users, and can avoid the behavior of having to increase the music volume due to the interference of environmental noise, which protects the hearing of human ears to a certain extent.
If you are a business person, or a friend who often takes airplanes, I believe that you should have a personal experience of airplane noise. The reason why airplane noise is so tired is greatly related to being in a noise environment for a long time. The roar of the engine In addition to causing damage to human hearing, sound will also have a great impact on the entire physiological environment of humans, which will lead to psychological and mental boredom and fatigue. If this is the case for a long time, it will be tired, easy to get tired, and affect Work efficiency, long-term will cause insomnia, tinnitus, dreams, fatigue, memory decline and other symptoms. Therefore, at this time, if there is the emergence of active noise reduction headphones, these situations can be avoided.