Measurement Of Headphones

What is the standard for a good headset, and how should it be measured? The Bluetooth Earphone Manufacturer is here to tell you.

1, sound quality

Measuring the earphones can use some methods of evaluating the speakers, but the listening sound of the headphones is different from that of the speakers. The sound waves emitted by the speakers are attenuated in the air, interfere with each other, interact with the head and ears of the person, and the sound of the earphones directly enters the ear. 

The sound quality of the earphone is more important than its technical performance. Because the shape of the human head and the ear is different, a pair of headphones will have different hearing feelings for different people, so the recommendation can only be used as a reference. There is a chance to listen to it personally. Only then can you really feel the sound of the headphones.

Listening to a good pair of headphones should be clear, rich in detail, and audible; the low frequency is deep and clear, and it is effectively controlled; the entire frequency band is smooth and flat, and the high frequency is not too bright or too dark. For any pair of headphones, tri-bands are not perfect, and the smooth and natural connection between them is the most important.

Bluetooth Speakers

2, comfort

The comfort of the headphones is also very important. If you use headphones, you should also consider other activities. A pair of headphones should not be too tight or too loose, and should be worn for a long time. The adjustability of the headband ensures the use of different head shapes and different uses. Professional audio personnel sometimes need to be able to rotate only when they are listening alone. The length of the line and the way the unit is connected are also factors that affect the use. Pay attention when adjusting the length of the headband: the headband is short, the pressure on the top of the head is large, the pressure on the head is small, and the headband is opposite in length. The pressure of the three points is balanced to be the most comfortable for the adaptive head. Bringing this problem does not exist. There are also some Smartphone Bluetooth Earphone that are more comfortable to wear and more convenient to store.

3, durability

Durability is very important in portable audio and professional fields. Portable audio headphones are light and easy to be damaged; professional headphones use and move frequently, and the wires are easily broken and broken, requiring the headphones to be very strong, and Parts are easy to repair and replace. Another related to durability is the power consumption. With a small power, the headphones can be pushed very loudly. When the power is exceeded, the earphones may be damaged. Generally, the power consumption of the civilian headphones is less than 100mW, and the professional headphones are 100mW-1000mW. . High-impedance headphones have strong voice coil resistance, unlike low-impedance earphone voice coils that are as sensitive to power changes and more durable.

4, parameters

The technical parameters of the earphones are very important, but they may also be misleading. The sound quality of the headphones with good parameters may not be good, and the sound of the headphones with flat parameters may not be bad.

5, distortion

The distortion of the earphone is generally small, and its total harmonic distortion is less than or equal to 1% at the maximum withstand power, which is basically inaudible and much less distorted than the speaker.

Headphone selection

Different headphones should be used depending on the application. If you are learning and listening to news, choose a head-mounted, ordinary electromagnetic headset. If you are listening to music, you should use mid-range headphones. If you want to enjoy high-quality music, you should use high-fidelity headphones, such as high-quality moving coil or condenser headphones. If you want to use it easily, you can choose wireless headphones, no need to connect. In addition to the headphones of the radio, you can listen to the program.

The above is the standard for measuring a good headset, I hope to help everyone. In addition, if you have a need for headphones, you can contact us, we can provide you with Bluetooth headsets and wired headsets, you can also provide Bluetooth Speakers, you are welcome to buy.