In today's world you can find a wide variety of all kinds of headphones. Therefore, making the necessary choice will not be difficult even for the most demanding consumer. The choice of a headphone device is carried out according to several parameters, the most important of which is the method of keeping it in the ears. On this basis, two main types of devices are distinguished. The first are inserted directly into the ear. The latter are called overhead because they are applied to the ears from the outside.
There are other differences that make it possible to classify the existing types of such devices. Thus, headphone devices can be divided into wired models and those that work without wires. There are also open type devices and closed devices. In addition, they can be in the form of liners or be vacuum. There are a number of other signsallowing to divide devices into groups.
Headphones are the fundamental reason of choice for most modern consumers. Today, this type of acoustic accessories is represented by several main product groups.
Insert
In everyday life, these devices have a simpler name - they are called "inserts". Among other models, they have the most attractive cost. Most often, all kinds of mobile gadgets are equipped with such accessories. For example, they can act as a headphone device for a phone. The modern standard for such models was created by the developers of Etymotic Research.
It happened back in the first half of the 90s of the last century, but this group of goods became publicly available much later. The speaker and headphone device of this brand does not have the best sound quality - reviews say. In addition, the technique does not fit well with the anatomical features of some people. The kit provides for the presence of foam rubber ear pads, but they do not produce the expected degree of sound insulation.
Replacement nozzles
Replaceable tips are provided for more expensive phone models. They allow better fixation of the earphone device in the ear. The positive quality of such samples is their compactness, which creates comfortable conditions while traveling. However, in-ear devices are being replaced today by more advanced models of in-ear headphones, which have similar external data with them.
Intrachannel
Currently, these accessories are one of the most popular types of products that allow you to listen to all kinds of sound information from mp3 players, as well as smartphones. The fixation of such devices in the ear is much better than in the previous model due to the deeper fit. This feature allows you to significantly improve the quality of playback of music tracks by reducing the amplitude of oscillations on the membrane. It also reduces the degree of sound distortion, according to user reviews.
Complete with devices always comes with a large number of different attachments. The quality of in-ear headphones is much higher than that of in-ear headphones, but still lower than overhead ones. This is due to the fact that a miniature speaker is not physically able to compete with larger samples. Owners of this type of headphones are advised to pay attention on the streets due to high-quality playback isolation from external noise.
It is worth noting that due to their compactness, plug-in and in-ear devices are the most successful for use in mobile phones. In addition, they always have a useful headset in their kit. The headphone device with a microphone is the most popular among other analogues.
Invoices
The method of fixing these accessories on the outer side of the ear is eloquently laid down in the name of the device. This kind of headphones is the most convenient in relation to sportsmodels. They are superimposed on the outside of the auricle, but do not completely cover it. The speaker, which serves as a sound source, does not fall into the internal cavity, but transmits sound from the outside.
This is the reason for installing a more powerful emitter capable of delivering more powerful volume. This becomes possible due to the increased dimensions. This type of headphones is relatively compact. They are equipped with two types of fasteners. They have separate temples that are worn on each ear, or are connected by a common mount in the form of an arc. Among the main disadvantages, one can note insufficient sound insulation.
Full size
This type of accessory is well suited for stationary home use due to its superior sound quality. However, the volumetric dimensions of the devices of this group do not allow them to be successfully used for travel and movement. Although connoisseurs of full-fledged sound, this fact does not always stop.
Cups of similar models are able to completely cover the ears with their size. This feature, combined with elastic ear cushions, allows you to create significant isolation from external noise, which makes it possible to perceive even the subtlest musical nuances. Today, full-size headphones belong to the premium segment. These accessories are lightweight and comfortable to wear. In some cases, folding models are used with a shortened version of the cord, which allows more profitable usedevice with mobile devices.
Monitor
This variety of models has many external similarities with full-size headphones due to its size. The cups of these devices are also capable of covering the entire surface of the auricles. But they differ in a more voluminous design, as well as a significantly increased power of the emitter. In addition, these headphones are equipped with a powerful connecting arc and a long cable.
This headphone design is absolutely not intended for use with portable equipment and is unsuitable for listening to low quality tracks. It uses a wide range of sound transmission, distributed in a balanced manner. These accessories are used for high quality studio equipment and professional audio equipment.
Methods of signal transmission
This characteristic allows you to divide the headphone models by the way they are connected to the playback equipment. This group has long been dominated by wired systems, which have no alternative at all. However, today in the consumer market you can buy headphones that use a wireless signal transmission system at a certain distance. Such devices are of exceptional quality, they do not limit freedom of movement at all. Bluetooth headphones are the most popular. This device is very compact and transmits high-quality sound.
Wired
Wired systems are still relevant and are the mostdemanded group of goods among sound transmitting devices. They have a more attractive cost and are of high quality reproduction. To connect headphones of this type, wires of various lengths are used through a connector equipped with a 3.5 mm mini-jack serial standard connector.
A microphone or volume control can be installed in the wire, as well as a button that allows you to receive a call. Wired systems are used for absolutely all types of headphones, regardless of the design or type of switch. USB headphones are in great demand. The device allows you to connect, bypassing the line output, designed for most wired systems. The plug of these headphones fits any unoccupied USB port that is available on all modern devices.
Wireless
The new wireless system allows the user to get rid of all the restrictions associated with wires. For some people, it still remains a mystery what such systems are and what you need to pay attention to when buying such devices. Although all 4 types of wireless systems still exist today, radio and infrared ports are practically not used anymore.
The most popular is a compact device - Bluetooth headphones. In addition, the demand for Wi-Fi systems is increasing, the distinguishing feature of which is a large reception radius. WI-Fi devices are capable of receiving transmissions directly from the network. Nutrition suchdevices are obtained from personal batteries built into the case. Among the headphones with wireless equipment, you can also find hybrid systems that allow you to use various connection paths.
iPhone headphone device
The main manufacturer of this category of goods is Apple, which recently launched a new series of AirPods with a wireless connection system. This is the first experience of the company in the release of wireless headphones, which connects via Bluetooth. This decision is most likely provoked by the lack of a 3.5 mm jack in the new iPhone 7/7s, which allows you to connect wired accessories. This means that consumers had to use adapters to connect or purchase branded devices with a Lightning connector.
Conclusion
When choosing headphones, it is necessary to take into account that not only external characteristics matter, but also the ability to transmit high-quality sound. This factor should be put at the top of the list of requirements for the purchased device. Before making a final decision, it is recommended to make a summary assessment of the positive qualities of the accessory and evaluate the quality of reproduction.
You should not stop the final choice on models that can produce the loudest sound. This property does not always correspond to the sound quality. It is better to pay attention to closed-type devices with better sound insulation. Use headphones with reinforced insulation againstExternal sounds are not recommended in crowded places to avoid unpleasant situations. The device should only be used for limited periods of time. Otherwise, hearing problems may begin.
