Methods of Headphone Noise Reduction There are two ways to reduce noise in headphones, active noise reduction and passive noise reduction. The active noise reduction function is to generate a reverse sound wave equal to the external noise through the noise reduction system to neutralize the noise, thereby achieving the effect of noise reduction. Active…
How to care for the headset First, the metal plating of audio plugs is generally very thin. If you plug and unplug for many times, the surface will wear out quickly. Excessive wear will also cause changes in sound quality or poor contact. Therefore, it is recommended not to be fine. Just unplug the headset.…
People who play headphones for the first time can be roughly divided into two categories: One type is enthusiasts who compromise from speaker systems to headphone systems. These enthusiasts are often “forced” to configure headphones/portable audio systems out of considerations of home environment and portability. They already have certain fever experience in speaker systems. With…
Before choosing a good headset, we should know what details should be paid attention to when choosing a headset. Next, the first brand manufacturer of headsets will share with you the precautions for buying headsets from a professional perspective: 1. The classification of earphones: A. According to the principle of energy conversion: There are mainly…
1. The type of headset Headphones are classified according to their energy conversion methods, mainly including moving coil, electrostatic and isomagnetic. Separate from the structure, semi-open and closed. From the wearing form, there are earplug style, ear hanging style and headband style. 2. The difference between open and closed earphones The shell…
Usually when buying headphones, the minimum frequency range is 20-20kHz, the power is greater than 100mW, and the harmonic distortion is less than or slightly equal to 0.5%. If you cannot meet the above requirements, you’d better not buy it. If the performance of the product is too high, it is best not to buy…
Keywords: What to do when buying a Bluetooth headset When a user buys a Bluetooth headset, he must do what he has to do. The biggest use of earphone agent joining is to listen to music, or play games or watch movies. The Bluetooth headset is different. Although the music earphone is not good…
For many years, this is the most tangled question that has been asked. In fact, everything has its own advantages and disadvantages. Choose the one that suits you best and not reluctantly. There are mid-to-high-end headset experience stores in many cities, with different brands and the same Different models and series of different brands have…
How to extend the life of the headset? As a company with more than 10 years of experience in the production of mobile phone headsets, Bluetooth headsets, and gaming headsets, I have summarized 10 suggestions for headset maintenance and shared with you! After receiving a headset, we first need to turn on the headset.…
Generally speaking, it is divided into 7 categories of earphones: piezoelectric, moving iron, moving coil, electrostatic, pneumatic, isomagnetism, electret. Piezoelectric: Use the piezoelectric effect of piezoelectric ceramics to produce sound. High efficiency and high frequency. Disadvantages: large distortion, high drive voltage, poor low-frequency response, poor impact resistance. This type of headset is mostly used…