What Is Active Noise-Canceling Technology And How Does It Work?

One of the most amazing and exciting features in the headphones is the Active Noise-canceling features. Undoubtedly, headphones with this feature are a breakthrough in the audio industry. 

Sennheiser and Bose pioneered the audio industrywith the ANC or active noise canceling feature. Now, this feature is found in most of the wired and wireless headphones. ANC is available in all forms of headphones, ranging from tiny buds to over the head headphones. You will get this feature in AirPods Pro and Sony WF-1000XM3 (True Wireless earphones). 

Some of the headphones or earphones are offering a different level of noise cancelling feature. The technology has been around since 1970, and it was implemented for the first time on the pilots’ headsets. 

What Is The Need For Active Noise-Canceling Feature? 

If you want to hold any Zoom meeting or need to attend any online yoga classes, and your kid is watching any animation movie on the TV in the same room, then you need a headphone with the Active Noise-cancellation feature. 

The ANC feature is useful when you are traveling anywhere. When you stay at your home, you don’t need the ANC feature, and you can turn it off. When you are traveling, you can use this feature to avoid voices like bus engines, horns, and many more.

How Does It Work? 

It is like creating a mirror image for the noises around you. Let’s be more specific. The noise produced from any subject prevails in the air in the form of the soundwaves. Every subject releases different sound waves with different frequencies. Airplane’s engine produces different sound waves than the bus’s engine, especially in terms of amplitude. 

If you produce another sound wave with the opposite phase and the same amplitude, it will help you to avoid the sound produced by any subject. These two sound waves cancel each other, and the result will be absolute silence. Now, you can enjoy the music peacefully. 

Some headphones allow the users to customize the Noise cancelation level from their app. Bowers & Wilkins PX7 allows the users to manage the external sound so that they can hear the essential elements.

Which Are The Best ANC Headphones?

If you can understand the real meaning of ANC headphones, you might know that it is an excellent option for frequent travelers.

Headphones with in-built ANC technology are more expensive than non-ANC headphones. Even using ANC for longer duration can drain the headphone battery. 

If you want any ANC headphones; then, there is a huge list of headphones that you can buy right now. Sony WH-1000XM3 is one of the most recommended and most loved wireless ANC headphones. Even Sony is working on the XM4 model that will come with the same features. You can also buy Sennheiser’s Momentum Wireless, Noise Canceling700 by Bose, and B&W PX7. If you are looking for a cheaper option, then you can buy Lindy BNX-60.

Before purchasing any headphones, check its model and availability in your region.

Mia Watson is an avid technical blogger, a magazine contributor, a publisher of guides at Blogs Book, and a professional cyber security analyst. Through her writing, she aims to educate people about the dangers and threats lurking in the digital world. Read My Site ratemeas

Source: https://ratemeas.com/what-is-active-noise-canceling-technology-and-how-does-it-work/

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Created on Aug 12th 2020 01:57. Viewed 542 times.

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