Headphones are a pair of conversion units that accept electrical signals from media players or receivers and convert them into audible sound waves using speakers close to the ears. Headphones can be separated from the media player and can be connected with only one plug, so that you can listen to the sound alone without disturbing others; you can also isolate the sound of the surrounding environment, which is very useful in recording studios, bars, travel, sports, etc. Helpful for those using in noisy environments. Here introduce:
The types of the headphone
The types of the headphone introduce.
Headphones are a symbol of a person’s portable stereo. Mobile headsets are divided into two standards: the OMTP standard is usually called the national standard, and the CTIA is called the international standard. Headphones are classified according to their energy conversion methods, mainly including: moving coil method, moving iron method, electrostatic type and isomagnetic type. In terms of structure and function, it can be divided into semi-open and closed; in terms of wearing form, there are earplugs, ear-mounted, in-ear and head-mounted; in terms of the number of people wearing, there are single earphones and Multi-person earphones; from the sound source, they can be divided into active earphones and passive earphones; active earphones are also often referred to as plug-in earphones.