What Your Noise-Cancelling Headphones Can and Can’t Do

Are you aware of what your Noise-cancelling headphones can & can’t do?

This is the first thing you are supposed to check before buying any noise-cancelling headphones. Headphones have gone a long way in the last decade or two, thanks to several technological breakthroughs. The alternatives have genuinely become unlimited, from headsets to headphones to earphones. It’s critical to understand what noise-cancelling headphones can and cannot achieve. Earphones and headphones, the two most common types, have a wide range of aesthetics and functions.

The main distinction is that headphones can drown out more noise and are usually more comfortable, while earphones are smaller and more portable. Companies have been able to manufacture the most incredible noise-cancelling headphones in recent years, allowing consumers to lessen, if not wholly eliminate, unwanted noises.


What are the advantages of these, you might wonder? When you’re cramming for a midterm, noise-cancelling headphones are ideal for places with a lot of background noise, such as aircraft, study rooms, and even libraries. However, to what extent can headphones genuinely block out background noise? Many customers are perplexed when their headphones do not operate at the most significant level of “noise-cancelling” performance.

This is because there is so much to learn about headphones and the various types that firms and brands offer. Noise-cancelling headphones, also known as active noise-cancelling headphones, analyze ambient sound and generate the “opposite” sound via electronic processing. As a result, there is less total noise. Because not all noise-cancelling headphones are created equal, this article should help you understand what your noise-cancelling headphones can and cannot do.

Active Phase Noise-Cancelling Headphones

Consumers must now understand the physics behind headphones to comprehend what they can and cannot accomplish. Active phase cancellation is found in nearly all noise-cancelling headphones. Active phase cancellation suppresses low-frequency noises, such as the noise produced by an airplane engine.

Even low-cost noise-cancelling headphones may eliminate airline noises thanks to active phase cancellation. Many people should be aware that noise-cancelling headphones branded as phase cancellation will not wholly cancel all disturbances when shopping for noise-cancelling headphones.

These headphones can block out noises like airplane engines, but they can’t block out more substantial higher-pitched noises. Not all headphones, however, can block out the sound of crying children or barking dogs. You must hunt for noise-cancelling headphones with passive isolation if you want to obtain noise-cancelling headphones for this reason.

Consumers should keep in mind that active phase cancellation is highly suggested for regular passengers because passive isolation headphones will not be as effective at blocking out airline noises; consequently, knowing how to use headphones is essential when choosing the right pair.

Passive Isolation Noise-Cancelling Headphones

When looking for noise-cancelling headphones, passive isolation must now be considered when looking for headphones that filter out the noise of boisterous children or barking dogs. Passive isolation is typically achieved by using a physical barrier to block noises, such as earcups and earpads.

Headphones with foam earpads or ear cups are usually the best at blocking out undesirable background noise. Earphones are often less comfortable than headphones with foam earpads and ear cups. This is why, for consumers seeking comfort, we usually recommend headphones that are not implanted into your ear.

Passive isolation headphones will not cancel out jet engine noise, so consumers should keep that in mind while looking for noise-cancelling headphones. Because the headphones are meant to block out high-pitched noise frequencies, this is the case. As a result, frequent travellers should avoid passive isolation or, in some situations, choose a more expensive and high-quality mix of the two.

Some brands offer both the comforts of cancelling low and high-frequency noises. However, these brands often sell these headphones at the most exorbitant prices. As a result, traditional noise-cancelling headphones have limitations regarding what they can and cannot achieve.


Active noise-cancelling headphones are an excellent option for regular travellers or those who want to block out an annoying air conditioner hum. But what if you’re going to silence human noises or dogs barking? This is when passive isolation comes into play. A barrier between your ears and the sounds you don’t want to hear is passive isolation. Many of the best (and most costly) noise-cancelling headphones have earcups and earpads designed to block as much mid-and high-frequency noise as possible while remaining comfortable. In turn, you get the best of both in terms of noise reduction: active and passive.

You do, however, have alternative options if you merely want to block out human voices and other higher-frequency sounds. You might get away with a pair of less-priced passive headphones. Almost all closed-back, over-ear headphones, especially those built for recording, do an excellent job of cancelling out the sounds of children playing, co-workers conversing, and dogs barking.

Many commercials, brands, and companies have developed a particular image, truth, or picture of noise-cancelling headphones that frequently places them on a pedestal in terms of what they can achieve. A typical buyer may believe that a device branded “noise-cancelling headphones” means “headphones that cancel all sorts of noise.”

However, users should be aware that the phrase “noise-cancelling” has a defined meaning. Sure, a pair of headphones can block out the sound of a car or an airplane engine, but that doesn’t imply it can block out the sound of your neighbour’s child wailing. As a result, we believe that consumers will be able to grasp why they’re interested in noise-cancelling headphones in the first place and why they need them. We strongly advise you to examine the specs and details given on the headphones because many brands provide different noise-cancelling headphones.

The hunt for the ideal set of noise-cancelling headphones will be a lot more enjoyable if you can properly sort out the grounds for your interest. Hopefully, this tutorial has clarified what your noise-cancelling headphones can and cannot accomplish.

Author Bio – Vivek Roy is an enthusiastic Tech and gadget blogger from India. He loves to share tips and news from all around the world. For more information about him visit his website Leaf Studios.

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