how do headphones work

 

If you're curious how headphones work, it is a rather complicated process. But what we can say is that they have something called speakers inside them. There are many different types of speakers and the size of the speaker can vary depending on which type you choose. 

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The small ones are typically in earbuds and they create bass tones with this tiny cone-shaped driver that's sealed in a small enclosure to produce more sound. They also have an amplifier which sends power to the batter for these headphones, but after a certain volume level, 

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these headphones will need an external power source because they don't work on battery life alone. The lightweight ones are typically in cups, and they are the ones with larger drivers. They generally produce the bass tones and the high tones by creating a vibration from inside the cup.

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There's also airplay technology that allows you to pair your phone with a speaker for wireless listening. In this system, there are speakers that are built-in to your device. Once it connects, you can use it without an aux cable and wirelessly connect to your device.

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 A typical standard mode is mono music only but if you're using a stereo, they have an a/b switch that allows you to listen in both channels at the same time. This is great for when you're on a call and want to listen to music.

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There are also surround sound systems that have speakers for the front and back of your head. These headphones begin with an earbud which has a little plug that fits in your ear, 

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and then the driver is mounted on a long pole which goes into your ear by using a spongy foam-like material that's inserted into your ear. They can have equalizers to make them sound better such as bass boost and treble boost.

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Another type of headphone that you might hear is called noise cancelling headphones. They have active noise cancelling technology to make it so background noises aren't getting through the headphones. It has an internal microphone that senses the noise and it sends out soundwaves to reverse the noise.

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You might also want to know how earbuds work because they are one of the smallest types of headphones you can purchase. 

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These are typically used with mp3 players or portable CD players that have a built-in amplifier and they are a great way to listen to music while you're on-the-go. When you insert these into your ears, 

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they seal out background noise by creating a vacuum in your ear canal which blocks everything but the sound coming from the headphone drivers. This is also why you should never sleep on them because your ear canals will swell shut if you do so.

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You can also find in-ear headphones which have a flat plug that dips into the ear canal at a slight angle. They have an extension cable with a microphone and remote controller. 

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You need to be careful when using these because you might experience irritation or infection to your ear canal because of this style of headphone.

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There are also earbuds that are used for people who have hearing impairment such as deafness. These headphones have a small microphone built in so the person on the other end can hear what is being said. 

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They are commonly used with hearing aids, but now they're being used by the general public to listen to music on their phones, computers and computers while they're at work or in class.

 

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