What are headphones?

are headphones, usually made of hard plastic material that fits in the ear, just outside the ear canal. It is not the same as headphones for the ear canal that have a rubber peak and seal in the ear canal channel.

Several portable music devices such as MP3 and personal digital assistants (PDA) come up with ears when buying devices. Carbuds are a cheaper alternative to earphones or other listening devices. Consumers tend to buy headphones for their comfort because they are easier to transmit than other headphones because of their small size.

This style of headphones also tends to be cheaper than other species, such as earphones, perimeter headphones that fit outside the ears, or Supra-eral headphones that have pillows that are located on the top of the ears than in their or inside. Surrounding headphones are usually used to record studios and supra-arral headphones can still be purcing in someoneTerry shops, although these types of equipment retreated to headphones that fit into the ear.

For ears design, there may be several disadvantages to own, unlike ownership of another style of headphones. First, the strict design of the ears can sometimes make it difficult to fit comfortably in the listener's ear. If they are too large or too small, they can either slip out of the ear or are not suitable for it at all. Another problem that consumers report is that because the ear channel does not seal the ears, the sound quality is confused by other surrounding sounds.

Basically, most ears work just like other headphones and the settings are relatively simple. The wires move up from an electronic device that makes sound, such as the MP3 player. These wires are connected to the voice coil. The coil is connected to a cone that is flexible and plastic. The amagnet is connected to the back of the ears. When the sound passes through the drEat and the magnet, the voice coil becomes electromagnetic and moves up and down with the sound. The cone then pushes the sound through the ear and the listener in the ear.

When listening to the ears or any other type of headphones, doctors recommend maintaining volume at a reasonable level, as the research has shown that long -term exposure to a high noise level can lead to permanent hearing loss. Long -term listening to loud sounds, including music, puts unnecessary stress on hair in cochle. This causes permanent hair damage and can eventually lead to hearing loss.