For those enthusiasts who pursue high-quality sound experience, they will choose to buy some mid-to-high-end headphones and speakers to enhance their music experience. There are also a large number of people who have also heard of a method to speed up the aging of the equipment and quickly achieve a running-in effect. Is there a difference between a headset and a speaker?
In fact, there is no big difference between the methods of using headphones and speakers, both theoretically and in the process, but in fact there is no big difference. It is nothing more than the difference in the device, and the desired effect is the same. But compared to the speakers, the headphones need to be handled more carefully and carefully. If the cooking is not good, it may shorten the service life of the earphones and even cause permanent physical damage to the earphones, such as accidental power overload, excessive amplitude, and vibration of the diaphragm.
When the earphones were burned, there was a patter of pops caused by the excessive amplitude of the voice coil lead fixing glue breaking off and hitting the diaphragm. This is undoubtedly caused by the excessive amplitude of the diaphragm caused by the excessive volume. The diaphragm of the earphone and the speaker of the speaker have its service life, but because the amplitude of the earphone diaphragm is very small, it is much smaller than the amplitude of the speaker diaphragm, so the life of the earphone will be longer, normal If you use it, there is no problem for decades.
But if you want to cook the earphones quickly, and drive the earphones with high power for a long time, it will inevitably shorten the service life of the earphones. If the earphones are improperly burned, it is likely to cause irreparable physical damage to the earphones. Therefore, the appropriate volume is used. Burning headphones is essential.
Many friends of newly bought headphones like to listen to the full-frequency response with frequency sweeping software, but they often feel that the frequency response of their newly bought headphones is uneven. Why? This problem is easy to explain. If the vibration amplitude of the headset is very consistent, then the sound you hear must be uneven. This is because human ears have different sensitivity to vibrations of different frequencies. It is not correct to use this method to test the frequency response of earphones, and avoid using single-frequency signals to test earphones, which can easily damage the earphones, especially high-sensitivity dedicated Walkman earphones and some monitor earphone products. In the second and third stage of the music selection, the music used for burning headphones should be "boiled" with less dynamic music. The higher the impedance and the lower the sensitivity of the headphones, the burning time should increase accordingly. The overall burn-in time should be no less than 50 hours.
Headphone audio burn-in recommendations
In the first stage, use your own equipment, whether it is a stereo or a headset, and adjust the volume to about 35 percent, or one third, for listening to music or watching movies, or playing white noise. , Complete a three-to-five-hour use process, then turn off the device and let it sit for a while, and then play for three to five hours to complete the wake-up function of the components in the device. It should be noted that, It should not be too long, because the components inside will also heat up during operation, and too long working time can easily lead to damage. This stage lasts about three days.
In the next stage, adjust the volume to about sixty-five percent, and the other contents are basically the same as those in the first stage. The working time can be appropriately extended, and the function of the component can be further adjusted.
In another stage, the volume will reach about 90%, and the components will be adjusted to the best condition slowly.
At this time, the sound quality of the earphones has been brought into play, but in order to expand the sound amplification capabilities of the earphones and speakers, an upper limit can be increased, which can be adjusted to 120% of the volume. At this time, you need to choose more soothing light music.
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