Either if you simply enjoy listening to your favorite songs, like audiobooks or podcasts, the truth is that more and more people are spending a huge part of the day wearing headphones. But how headphones work?
Simply put, you can look at headphones as a small version of speakers that use a paper cone and an electromagnet, among other materials, that vibrate the air and create sound waves.
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How Headphones Work Using Sound Reproduction
The main principle behind both headphones and speakers is that they create sound waves converted by electrical signals. Just think about a song, for example. When you turn the headphones on, the song will issue a signal as an electrical current that goes through the cable to the drivers that are on your headphones. The signal passes through the voice coil which has the ability to generate a magnetic field. Since the voice coil is able to either attract and repulse the electrical current, it will ensure that you will listen to your song.
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While this is a more generic explanation about how headphones work, the truth is that you know that there are many different types of headphones available. So, let’s check the differences between them:
#1: Over The Ear Headphones (Open Back And Closed Back):
When you are looking at over the ear headphones, you have two different types: the ones that are closed and the other ones that are opened behind the drivers.
In what concerns to the closed back headphones, they are perfect when you are looking to block the surrounding noises that prevent you from listening to your favorite songs as well as they make sure that you don’t bother everyone around you. However, due to this fact, most of these headphones tend to have a less natural sound and a more bass sound.
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On the other hand, the open back over the ar headphones allows the ambient noise to flow in and out of the headphones. This is what makes them so unique, especially in terms of the quality of the audio. The truth is that when you are looking for a natural sound, these are the types of headphones that you should look at.
#2: Earbuds:
Just like we compared speakers to over the ear headphones by stating they were like a miniature of speakers, we can also say that you can look at earbuds as a miniature of over the ear headphones. The main difference is that you need to insert the earbuds into your ears. Nevertheless, they work the exactly the same way as over the ear headphones.
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Unlike what you may think, earbuds are not all closed back. Even though you need to insert them into your ears in order to listen to your favorite songs, the truth is that some of them include some vent holes. So, sometimes, they can be a bit open.
Take a look at how speakers work.
One of the main problems of earbuds is that they usually suffer from poor bass reproduction. The responsible is the small driver size. Nevertheless, a lot of people continues to buy them because they are extremely convenient since they are lightweight and portable.
