What ear headphones I choose top brands and models

What is the purpose

Inserts with their modest technical capabilities is clearly not designed for powerful speakers. Even in a pair with a PC, they do not look quite normal. These headphones have a more modest purpose, their usual limit low-power mobile devices. Among them:

• telephones;
• smartphones;
• players;
• tablets.

Common deficiencies

Ear headphones are not ideal and have genetic deficiencies characteristic of the species. This weak, very unstable fixing, which is not always able to keep the drop in the external ear, especially in a dynamic movement. In the race for sport, while other active activities inserts can fall out, delivering the user an annoying inconvenience.

Common place in the reviews is the mention of poor sound insulation in connection with a reduction in sound quality, but rather the loss of low frequencies that more specificity than disadvantage.

Twist-to-Fit

This is an attempt to answer criticisms producers in insecure. A small lock in the form of a scroll wheel allows you to conveniently place the transmitter in the ear and firmly secure its position. Such an improved fastener better captures the dynamics and provides sufficient stability of the working position of inserts in the movement.

Cable, mini jack, Bluetooth

To insert were easy to use it is better to pay attention to the length of the cable, which must correspond to the physical characteristics of the owner and not hamper his freedom of movement. Comfort is an important characteristic of the cable section. Flat embodiment less confused and more convenient in the operating position, and a circular section cheaper. We need to look any headphones correspond to the diameter of the connector (minijack) sound source. minijack Standard 3.5 mm, but it is possible and 2.5. In the latter case, you need an adapter.

Widespread bluetooth technology free from cords, minijack, adapters, and provides much greater freedom of movement. But inserts with bluetooth will require more resources than the average wire insertion.

acoustic properties

Determine what your ears will better meet the requirements of comfort and convenience, you can try to select a model that will meet the sound quality. To do this, you need to look closely at the technical parameters that affect the acoustics. This frequency range, the power and sensitivity of amplitude-frequency oscillation and harmonic distortion resistance.

Frequency

The wider range of manufacturer prescribes the better ear will work in the audible range of 20 Hz to 20 kHz, giving a clear and legible sound.

Power and sensitivity

This indicator has an impact on the volume. When dealing with low-power mobile devices, this type of headphones should not be designed for high power. Ideally, it should correspond to a similar characteristic of the sound source, but deviations allowed. It will be appreciated that a large excess will lead to the rapid discharge devaysa battery. Excessively low power may damage them. For a good volume of inserts with a small capacity is sufficient sensitivity level of 100 - 110 dB. Less is not necessary, you can lose volume.

amplitude frequency characteristic

More objectively shows the sound quality, paying attention to the balance between low, mid and high frequencies. Liners are not capable of high-quality transmission of low frequencies. If there is a need for good bass is better to choose a different type of headphones, such as vacuum.

distortions

The ideal limit for the coefficient of harmonic distortion of 0.5%, 1% margin. A larger percentage indicates a mediocre sound and is usually not indicated by the manufacturer of cheap headphones.

Resistance

Another characteristic that affects the volume. Mobile phones, which are used liners have low ohmic resistance is not greater than 12 ohms. Greater resistance can lead to volume reduction when paired with the mobile device. However, if the ear with a computer 32-ohm load connected to the player volume is not much affected.

the perfect choice

To clarify the situation with the acoustic properties can write a description of an ideal model that meets the parameters of the mobile device. Ears with a good volume must have:

• power corresponding to the sound source;
• high sensitivity;
• resistance similar mobile device.

You can rely on good sound quality with:

• wide frequency range outside the audible range;
• minimum distortion factor;
• balance over the entire range of frequencies.

But all these options only allow us to hope for a good sound. The most effective option is to check in a couple of the sound source when you can really appreciate the quality of the inserts work and choose the best.

The choice of brand and model

These characteristics will help in the selection of a particular model. To this aid was not in vain is better to choose from among the ears of well-known brands. It may be high-end products from:

• Dutch Philips, among other things, produces headphones;
• German Sennheiser electronic GmbH & Co. KG, a well-known manufacturer of the recording, broadcasting and reproduction techniques;
• South Korean Ritmix, produces mobile devices and their accessories;
• Japanese Sony Corporation, which produces household and professional electronics.