Earphones is this age is need of everyone. There are of lots of tech advancements it has gone through over time. The question of choosing earphones for many of the people remains difficult: what characteristics to pay attention to, which model is the most optimal, what price to focus on.
In this article, we’ll walk you through the basic rules for finding the perfect fit for your ears. Before we move on to the specification information, we will let you know about a balanced freebuds Huawei available at a reasonable price. Don’t forget to check it out.
Table of Contents
Specifications
Now about the numbers. On any earphone packaging, you can find various designations of characteristics that are not always clear. How to know what they mean?
Here you will learn all about it:
Frequency response, Hz
The frequency range will tell you how spacious the sound will be. Acoustic tone reproduction depends on the membrane vibrating at different frequencies. It is believed that the higher it is, the better. But our ears are able to perceive only a certain range of vibrations, so it is optimal to choose a parameter of 15,000 … 20,000 Hz.
Power, mW
This parameter reflects the ability of the device to transmit sound from a source in full or insufficient volume. The ideal situation is a resonance between the power of the earphones and the turntable. That is, for a phone, a player and a computer, the listening device should be selected individually, taking into account the megawatts issued by the source and the receiving units of the earphones.
Sensitivity
Do you like sound louder? Choose earphones with a device sensitivity of about 100 dB, but not more – from intense loud sound, hearing rapidly deteriorates, which leads to corresponding health problems.
The sensitivity determines the playback volume. The lower it is, the clearer the sound and the safer, the clearer its sound.
Impedance
Simply put – the resistance of the entire device, the parameter includes the work of both the sound-reproducing device itself and the wires.
In order for the sound to reach the ear normally, it is necessary to select earphones, again, according to the characteristics of the source – its power must be sufficient. Recommended impedance:
- For phones, various players and computers, other mobile equipment, it is optimal to choose earphones 16-80 Ohm;
- 200 … 300 Ohm – these are devices for working with professional equipment, giving out high power output.
Distortion
In pursuit of earphones that transmit sound exactly as it was in a recording studio or in a chamber orchestra, many sound lovers are ready to move mountains. And you just need to find out the amount of wave distortion – it must be indicated in the characteristics of the product.
The sound is clearer and more accurate, the lower the percentage of distortion. The ideal picture is 1-5%, more is cheaper, but it is also audibly different from the original.
Conclusion
There were some of the characteristics you should definitely check before buying earphones. Because these determine the quality and set of specifications individuals require. So, make a wise decision and do your proper research before making a purchase.
