17854 How to choose headphones: the sound and not only
How to choose headphones: the sound and not only

How to choose headphones: the sound and not only

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How to choose headphones: the sound and not only

On the court in 2017, every person has a smartphone, and some more and the tablet. Don’t know about you, but I always move around the city in their wireless headphones, which are part-time and in-ear (vacuum).

In this article I will tell you about how to choose the best DJ headphones and what features you should pay attention when choosing?

Types of headphones

Classification by type of construction

Before we begin, let’s define with all types of headphones at the moment available on the market. All the headphone types are distinguished by the type of their design, there are several types:

  1. False
  2. In-ear (aka vacuum)
  3. False
  4. Monitor

In-ear headphones – this type is also called “inserts”. For example, this could include such models: Nomi NHS-11 , and Nomi NBH-412. Today, this type is the most common. Despite the fact that more and more popular is in-ear, headphones.

Вставные наушники

In-ear headphones – this type of “ears” is inserted in the ear canal. Due to deeper planting producers managed several times to improve the noise reduction. Bright representatives of this type of headphones is the JBL Reflect Contour and Sennheiser CX 300.

Вакуумные наушники

False – its name was not accidental, this type of “ears” attached to the user’s head with the help of special handles. For example, E35 JBL or Sony MDR-XB550AP.

Накладные

Monitor – this is really a separate category. As this type of has the audio quality of the highest class, then the cost is fully consistent with the possibilities. Most often, this type of earphone it is possible to meet only those people who are engaged in music.

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A classification of design radiator

At the moment the most common among the consumers are design of transducers: dynamic and reinforcing. In dynamic design, the sound comes from a special membrane, and in reinforcing the sound coming from the diffuser, which actuates the anchor with the voice coil. Often reinforcing the headphones much more expensive dynamic.

It should be noted that there are several classifications headphones: acoustic design and the method of signal transmission. But as they say, it’s another story, today we are talking about vacuum headphones.

Specifications: workin ‘ with the numbers on the box

Before I start telling you what features to look for when choosing a vacuum headphones, I will say one thing: you need to choose by ear. The structure of the ear canal of each person is different, individual people “hear” music. That’s why before you buy, choose a few models of headphone characteristics, then “listen” candidates, and only then make the purchase.

Характеристики наушников

So, the main characteristics of the headphones:

  • — Amplitude-frequency characteristic (AFC)
  • — Sensitivity
  • — Resistance

AFC (amplitude-frequency characteristic)

Often the earphone on the box or on the website this feature is called “frequency range”. If to speak simply and clearly, the wider the range, the better. While scientists have long proved that the human ear hears sound in the range from 15 Hz to 20,000 Hz.

But even full coverage of this range does not guarantee that your favorite music will be reproduced without distortion. On the box all headphones of average and high price segments have a frequency response graph. So now not go to a physics course, let’s just say: the smoother the line, the cleaner the sound you will get for the entire range.

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Sensitivity

This indicator is measured in decibels (dB). The higher the figure, the louder you will hear your favorite tracks. At the moment most vacuum headphones have a sensitivity from 110 to 150 dB.

But with the indicator you need to be very careful. The human ear can withstand a sound pressure of 130 dB and higher. But it’s short! If you listen to music at a volume above that figure, over time, the hearing will only get worse.

So we recommend that you either choose a headphone with a sensitivity of up to 130 dB or to raise the volume above 70% of maximum.

Resistance

Also, this feature is called “impedance”. The meaning of this features is that the higher the score, the stronger the need the source of the sound, in order to “pump” the headphones to the maximum. For example, the headphone with impedance higher than 70 Ohm you’ll need more serious equipment than your smartphone. Often headphones for mobile devices have a resistance of 20 to 60 Ohms. Remember, in this case the smaller the better!

That’s about it. We hope this information was useful to you, and the question “how to choose headphones” disappeared by itself. Don’t listen to loud music and protect your ears!


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