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How to measure the sound quality of a pair of headphones

How to measure the sound quality of a pair of headphones

  • Categories:Company news
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  • Time of issue:2019-09-26 18:45
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(Summary description)There are some ways to measure earphones. However, the hearing sense of earphones is different from that of speakers. The sound waves emitted by the earphones attenuate and interfere in the air, and interact with the human head and ears. The quality of the sound of the earphone is more important than its technical performance. Since the shape of the head and ears are different, a pair of earphone will have different listening feelings for different people, so the recommendation can only be used as a reference. You must listen to the sound of the earphone in person if you have the opportunity.

How to measure the sound quality of a pair of headphones

(Summary description)There are some ways to measure earphones. However, the hearing sense of earphones is different from that of speakers. The sound waves emitted by the earphones attenuate and interfere in the air, and interact with the human head and ears.

The quality of the sound of the earphone is more important than its technical performance. Since the shape of the head and ears are different, a pair of earphone will have different listening feelings for different people, so the recommendation can only be used as a reference. You must listen to the sound of the earphone in person if you have the opportunity.

  • Categories:Company news
  • Author:
  • Origin:
  • Time of issue:2019-09-26 18:45
  • Views:
Information
There are some ways to measure earphones. However, the hearing sense of earphones is different from that of speakers. The sound waves emitted by the earphones attenuate and interfere in the air, and interact with the human head and ears.
 
The quality of the sound of the earphone is more important than its technical performance. Since the shape of the head and ears are different, a pair of earphone will have different listening feelings for different people, so the recommendation can only be used as a reference. You must listen to the sound of the earphone in person if you have the opportunity.
 
comfort
 
Comfort of earphones is also very important. When using earphones, other activities should be taken into consideration. A pair of earphones should not be too tight or too loose. The adjustable headband and unit can ensure the use of different head shapes and different purposes. Professional audio personnel sometimes need to listen to a single unit, and the unit needs to be able to rotate. In addition, the length of the line and the way the unit enters the line are also factors affecting the use. When adjusting the headband length, we should pay attention to: the headband is short and the pressure on the top of the head is high, while the pressure on the head of the earmuffle is low. On the contrary, when the headband is long, the balance of the pressure at three points is the most comfortable, and the problem of adaptive headband does not exist. There are also some earmuffs with a pentagon design, which can be more fit to the ear, wearing more comfortable.
 
durability
 
Durability is very important in portable audio and professional fields. Earphones of portable audio are relatively light and small, which are easy to be damaged. Professional earphones are frequently used and moved, and the wires are easy to be stepped on and pulled, which requires the earphones to be made very strong, and the parts are easy to repair and replace.
 
Another issue related to durability is the endurance power. If the power is very small, the earphone can be pushed very loudly, and if the power exceeds the endurance power, the earphone may be damaged. The endurance power of ordinary civil earphone is less than 100mW, while that of professional earphone is 100mw-1000mw. The voice coil of high impedance earphone has strong resistance and is less sensitive to power changes than that of low impedance earphone. It is more durable.

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