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Why should earphones be used? The most accurate way to use earphones

Why should earphones be used? The most accurate way to use earphones

4hw.org: for people who are just interested in headphones, they often mention the word "burn in". Many people don't understand why a headphone needs to be burned. In fact, it can be simply explained that, just like a new car, all parts need to go through a period of running in, so as to achieve the best effect. Headphones are also applicable. Let's learn about it together Next, why should earphones be used in the machine? How should earphones be used correctly.

Is it necessary to burn headphones?

So it's necessary for us to know the word "cooker" first, and introduce the principle and some methods of the cooker to you. I believe that you will have a good understanding after reading it, and we believe that you can master certain methods for how to cook the cooker.

Why go to the cooker

As mentioned before, the internal components of a new audio and earphone are relatively new. When they are used, they do not reach an optimal state, so they must not be mature enough in sound performance. The process of the cooker is to artificially accelerate the aging of equipment to a stable state. For earphone products, it is not as many transistors, integrated circuits and capacitors as the sound system. It is mainly the folding ring of the diaphragm, so it is relatively simpler in principle.

The diaphragm and voice coil of earphone are made of high compliance materials, and their internal structure is not so stable at the initial stage of qualitative analysis, so the compliance is also relatively small, that is, it is relatively stiff. Only after a long time of movement, the distance between molecules is extended, and the distribution is more uniform, then the smoothness can be increased. The new earphone products will be more distorted due to the poor mechanical smoothness of diaphragm folding ring, which is due to the low potential of bass, small volume sense, low sound, soft intermediate frequency, rough and sharp treble, etc.

After a period of use, the smoothness will gradually become better, the distortion will gradually reduce to a reasonable level, and all aspects of the sound will also reach a more comfortable level, much looser. So theoretically speaking, it's necessary to use the earphone. The earphone can make the sound more stable and mature to a normal level. It's not hard for us to understand why a lot of people put forward some questions about earphones after buying them.

The casserole machine is not the factor to improve the sound greatly

The earphone is a kind of artificial way. Actually, it is a process of accelerating the aging of the internal diaphragm in an abnormal way to make it reach the mature stage. Therefore, when we buy the earphone, we need to make it work continuously for a period of time to achieve this acceleration process. If we use it regularly, it may be much slower than this continuous way of working. In fact, if we don't rush to let headphones enter a stage of rapid maturity and listen to them naturally, it will naturally enter a stage of maturity after a few months.

High end earphones need to be cooked. It seems necessary

However, many people can't wait to let their headphones enter this stage, so burning headphones has become a way for them to 'ripen'. Another point is that only new earphones need to be burned, and most people do. Few people will burn earphones that have been listened to for a long time. In fact, even the earphones that have been burned need a certain amount of time to adapt to each time they listen to the sound. It's about a quarter of an hour. It can be said that this is the warm-up period. It's just like that athletes need to warm up before the game. Only after the warm-up is completed can the earphones reach the best state and produce the best sound quality.

The low-end headphones may not work well even if they are in use

In addition, it is worth emphasizing that not all headphones will get excellent sound after burning, because it is also closely related to the quality of headphones themselves. Some earphones will change their sound after cooking. However, some earphones will not have obvious effect after cooking, which is also a normal stage. The purpose of the cooker is to speed up the aging of its diaphragm and quickly enter a stable state. If you think that the cooker can greatly improve the sound quality, it's a bit mysterious. Good sound depends on the sound source and other factors, rather than accelerating the physical maturity of the headset itself.

Specific steps and methods of the cooker

As for the specific steps of the cooker, there are also detailed tutorials on the Internet, which are easy to search. The most widely spread and accepted method should be implemented according to the following five steps:

1. relaxing tendons

Use the volume of one third of the normal volume intensity to drive the headset for 12 hours (better with a sweep signal of 100-1500hz / 5S)

2. dredging collaterals

Use the volume of two thirds of the normal listening intensity to drive the headset for 12 hours (better with a sweep signal of 50-1800hz / 3S)

3. martial arts

Use normal listening intensity to drive headphones for 72 hours (better with a sweep signal of 20-2000hz / 2S)

4. fight

Use a volume of 4 / 3 of normal listening intensity to drive the headset for 24 hours (better with a sweep signal of 18-2200hz / 1s)

5. debut

Enter the normal use stage

However, it's worth noting that our earphones can't be bought without waiting for them to finish the insurance. In fact, the time for each time to burn the machine should not be too long. After working continuously for a period of time, we need to rest the earphones before continuing. Because there is resistance in the sound source, it will heat up after working for a long time, and even burn out the voice coil if it is serious.

At the beginning of the cooker, the volume is not easy to be too large, just normal volume, because the diaphragm of headphones is a relatively fragile material, and the volume is too large to make the voice coil travel larger. Pulling the diaphragm will cause the looseness of the voice coil, the flat shape of the diaphragm or even tear. Do not underestimate the volume of the headset in the pot. It is very important for the headset in the pot. If the pot is not good, it may cause physical damage to the headset, such as power overload, excessive amplitude, which may cause physical damage such as diaphragm edge beating. Such damage is difficult to repair. So a proper volume is necessary.

Some notes on the cooker

In addition, it is worth noting that although there are no strict restrictions on the music of the casserole, MP3 is certainly not good, because the music has reduced the high and low parts in the process of compression into MP3 format, and the original intention of the casserole is to give full play to the performance of these high and low tones, so using MP3 music to casserole can only be a waste of effort. When using the music recorder, it's better to choose CD or ape, FLAC and other lossless music formats.

Using high quality music to cook

There are many friends who will ask what kind of music to use for headphones. Of course, the choice of music may be more noteworthy, but there is no definite stipulation on what kind of music to use for headphones. At the beginning, we should try our best to choose some soft and soothing music. We should avoid using big dynamic music to stimulate new earphones, and rock and dance music are still too exciting. In modern electronic music, the bass component is too strong, which may cause physical damage to some earphones with high sensitivity. Of course, we don't recommend the music specifically.

Using the radio cooker

Some friends like to use the pink noise from the radio to cook the machine, and they are sure that this method is good. It's true that it's also a way to connect headphones to the radio, jump to a frequency without a radio station, and the kind of "hissing" sound can also make headphones do not work, but this method seems not very significant. In addition, it also has some methods of using software to burn in the pot, but it's not as fast as directly bringing headphones to listen to music, using sound LELAI nature cooker may be the best way.

Conclusion:

In other words, it is a way to speed up the performance of headphones and make them play the best role. It has some scientific basis, and it also exists in some ways. But not many people think it can improve the sound quality of headphones to a great extent. If you hold this view, it may be a little disappointing in the end. Therefore, we still need to treat the process of the cooker rationally. If we are not too anxious, then we can listen normally. Of course, some methods of the cooker can be used, but we must not go astray and turn the normal process into metaphysics, so there is no scientific method to be based on.