What is the correct way to wear headphones? 1 1. When wearing headphones, you don't simply plug them into the ear canal, you need a proper method. First, insert the earmuffs into the ear, push them in a little bit, open the earmuffs completely by hand and close the ear canal.
2. When wearing the left ear earphone, grasp the earlobe of the left ear with your right hand and pull it down to widen the ear canal. Then, gently push the earmuffs into the ear canal with your index finger and stop at the seal.
3. Finally, let go of the earlobe, restore the ear canal to its original state, and put on in-ear headphones. So is the right ear. Headphones headphones play loud, so you need to turn down the volume, so that the bass has a better texture.
At the same time, users can easily immerse themselves in their own world because of better sound effects. To achieve the best sealing effect, we need to find the best earmuffs. Most earplugs have earmuffs of different sizes and materials, such as rubber sleeves and foam sleeves.
5. Try the medium rubber sleeve first, then try the small one, and finally use the large earmuffs. Small rubber sleeves sometimes give you a more comfortable sealing feeling. If the rubber sleeve doesn't work, choose the foam sleeve.
What is the correct way to wear earplugs? 2 1. Good brand earplugs are expensive, and proper maintenance will help to prolong the service life of the products. After using headphones, it is best to wipe off the oil stains on the wires and keep them clean.
In addition, it is very important not to use it in cold environment. Because in-ear earplugs go deep into the ear canal, it is inevitable that some earwax will enter the unit and affect the sound. It is also beneficial for earplugs to clean up these pollutants in time by using their own earwax remover.
3. The use of in-ear earplugs is also noteworthy. First of all, pay attention to ear safety, and don't use in-ear earplugs for a long time to prevent hearing loss. Secondly, pay attention to ear hygiene and try not to lend earplugs to others. After all, in-ear style is a very individual item.
What is the correct way to wear headphones? 3. The principle of headphones (moving coil):
It can be said that 99% of headphones and speakers commonly used in the market adopt the principle of moving coil. The principle is that a high-strength permanent magnet in the speaker constantly releases magnetic force and is surrounded by magnetic induction lines. At the same time, a wound coil is attached to a circular diaphragm at a certain distance, and the coil passes through the permanent magnet. When current is applied to the coil from the outside, the coil generates magnetic force, which repels or attracts the original magnetic field and starts to vibrate. Because it is attached to the circular diaphragm, it drives the diaphragm to vibrate.
The advantage of dynamic headphones in sound is natural and delicate, especially good at low frequency, which has excellent performance in creating the overall atmosphere and surround sense of music. However, the moving coil unit is not perfect, for example, its high-frequency performance is difficult to adjust to excellent transparency, and the moving coil earphone needs to be in contact with the external air environment to ensure its normal working condition, so no matter how it is worn, its sound insulation effect cannot be guaranteed.
Earplugs and headphones are firmly worn:
Earplugs and headphones are worn in a shallow position, and the sound insulation effect is not very good. Ordinary people may try to plug earplugs tightly to make them more airtight in order to prevent them from falling off and improve the sound quality. You can put the earplug cotton on the sound filtering net again to increase friction, improve the fit with the ear hole, reduce sound leakage and enhance the low frequency.
In order to solve the problem that the earplug falls off when wearing, you can try to press the top of the earplug down with your index finger or pull down the handle of the earphone after wearing, so that the earplug is as wide as possible between the ear hole and the earlobe. Another way is to remove the earplug cotton and replace it with a soft rabbit ear suit, which is similar to the shark fin earplug suit in sports headphones and plays a fixed role.
Precautions in the use of earplugs and headphones: human ears are suitable for 60-70 decibels of sound, and 80-90 decibels will make people feel very noisy and nerve cells will be destroyed; However, if the volume exceeds 100 dB, it is enough to kill or damage the auditory hair cells inside the ear, resulting in hearing loss. Therefore, when listening to music, we need to consider the impact on our own health, which can be said to be the most important for individuals. Ordinary flat-headed earplugs have sound insulation of 5-8dB. If the noise is calculated as 75dB and the sound insulation is 5dB, then the noise entering the ear is 70dB, exceeding 20dB, and listening to music should be at least 90dB. And 90dB is actually a relatively high value, so everyone should pay attention to it. It is not recommended to use earplugs in noisy outdoor environment, and the continuous listening time should not exceed 2 hours.