With the increasing competition in the earphone industry, the gradual development of noise reduction earphones will become a hot trend in the future! What are the advantages of noise reduction earphones and how to choose them?

Noise pollution has been paid more and more attention to. It seems that noise is all around us except when we are asleep on business travel, daily travel or working environment. Since we can't control the noise source, we can only prevent it from entering our ears. As users' awareness of noise reduction increases, the demand for noise reduction earphones increases.

With the increasing competition in the earphone industry, the gradual development of noise reduction earphones will become a hot trend in the future! What are the advantages of noise reduction earphones and how to choose them?

Types of noise reduction game earphones

The active noise reduction function is to neutralize the noise by generating a reverse sound wave equal to the external noise through the noise reduction system, to achieve the effect of noise reduction.

Active noise reduction earphones are equipped with noise reduction circuits that can compete with external noise. Most of them adopt a large headworn design, which can block external noise by using earplug cotton and earphone shell and other structures for the first round of sound insulation. At the same time, active noise reduction circuits and power supplies are installed to have sufficient space.

Passive noise reduction earphones mainly form a closed space by surrounding the ears, or use sound insulation materials such as silicone earplugs to block external noise. Because the noise is not processed by the noise reduction circuit chip, it can only block high-frequency noise, and the effect of noise reduction for low-frequency noise is not obvious.

Noise reduction earphones will bring the following benefits to users:

1. Create a quality life: noise reduction earphones were first used to reduce noise on airplanes, which is the most original use of noise reduction earphones. In the case of noisy environment, noise reduction earphones can eliminate the surrounding environment noise to the maximum extent (depending on the noise reduction level), so that users can enjoy a quiet travel life. For users who require high-quality life, noise reduction earphones solve the troublesome noise problem and improve their quality of life.

2. Protect users' hearing: noise reduction earphones can protect their hearing. Why do you say that? We assume that the ambient noise is constant, and the volume of the mobile phone that can meet the listening requirements without noise reduction earphones is 20 bars; After being replaced with noise reduction earphones, as the noise is reduced, only 10 bars are needed to meet the listening requirements. Therefore, from this perspective, noise reduction earphones have a very prominent protective effect on hearing.

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