Noise cancelling vs. noise isolating are two different technologies that work to combat unwanted ambient sound. Noise cancelling technology is active noise control, which means it can actively cancel out the background noise. Noise-isolating technology is a passive technology that blocks outside sources from getting in by creating a seal around your ear. Which one should you choose? Read this article for some helpful tips on picking the right headphone solution!
Noise cancelling vs. noise isolating – Why do you want to block ambient noises?
One of the most common problems for people constantly using headphones is blocking ambient noises. If you use headphones to go outside or live in a boisterous neighbourhood, you probably want to get rid of the background noise to enjoy your music, podcasts, or language lessons.
Are you a frequent traveler? Are you looking for a headphone solution to use at the office or home to help you focus? Maybe you listen to podcasts in your daily commute, but the noise distracts you, and you need to pump up the volume to unhealthy levels.
If you’re looking for a headphone solution that can block ambient noise in your daily routine, then you want to research how these two technologies work before making any decisions!
What is noise cancellation?
Noise cancellation is a technology that uses microphones on the headphones to detect ambient noise and then cancel it out with anti-noise. In short, it uses sound waves to “cancel out” the unwanted ambient noise.
How does noise cancellation work?
The process starts when you turn on your active headphone solution. The microphone picks up all the background noises around you, like car engines, fans, urban city life, etc. Then the built-in chip creates an opposite sound wave to neutralize these frequencies so they don’t reach your ears!
If this sounds complicated – well, yes, it is. Still, most modern Bluetooth brands have a model equipped with this feature nowadays, making them perfect for blocking unwanted ambient noise while listening to music!
Pros of Noise Cancelling Technology
One of the biggest pros of noise cancellation technology is that you can block out any background noises while wearing your headphones. This makes them perfect for listening to music, podcasts, language lessons, or doing work without distractions!
Noise-cancelling headphones work well for constant, low-frequency noise like car engines, fans, hums, and even human voices. If you are looking for a headphone solution to block these types of noises, noise-cancelling headphones might be the best choice!
Maybe you’re not interested in blocking out all kinds of sounds but want to focus on yourself during your daily commute or while studying at home. Maybe the ambient sound is distracting your concentration? Well, if this sounds familiar – try using an active noise cancelling solution because they will help boost your focus levels by cutting down distractions from the outside world around you!
Another great thing about noise-cancelling headphones is that the audio quality is excellent. You can expect a boost in the bass range with noise-cancelling headphones because background noises are not canceling it!
Recently, some of the best pairs of headphones have active noise cancelling technology built into their high-end models, such as Bose, Sony, and other top headphone brands.
Cons of Noise Cancelling Technology
There are some downsides to noise-cancelling technology that you will want to think about before investing in a pair of active headphones.
The battery life is not as good as it could be because power drains from your Bluetooth device each time you turn on your noise cancellation feature! This means if you’re using them for hours at work or commuting, they might die quickly and leave you without any music.
Some headphones enable and disable noise cancellation to save battery, though. Another downside is that these headphones usually cost more than other models, so that they can be an investment, but if this doesn’t bother you – go ahead and invest in a set today!
Another thing you need to keep in mind is the design and portability. Noise-cancelling headphones are not as portable because they typically have an attached chip and microphone. The design is usually made so they can cover your entire ear (or ear canal) for better noise cancellation.
The top noise-cancelling headphones are around-ear headphones, generally speaking. If you like this type of headphones, that’s great, but you might be out of luck if you prefer smaller, on-ear, or in-ear headphones.
We also need to say some people feel weird when they use noise cancellation for prolonged periods because the headphones are getting rid of background noise! This is weird for some people, but they might just get used to it after a while.
Some might even get headaches due to the “humming” sound pressure created by the reversal waves. Remember that noise cancelling technology doesn’t hurt your ears or head, so it’s a personal preference, and you should try to test the model you’re looking to buy in the store before investing hundreds of dollars in them.
Finally, noise cancellation technology doesn’t apply to all situations and sound frequencies. Mid to high-frequency sounds like human voices, snoring, baby cries, or other noises will still reach your ears. Noise-cancelling doesn’t work well if the sounds are not constant and easy to identify, so keep this in mind before purchasing a set!
What is Noise Isolation?
Noise isolation is a technology that creates an airtight seal around your ears and then blocks all sounds from entering or exiting through them! This means they will block background noises like car engines, fans, hums, etc. but allow certain music to come through clearly without interruptions.
Pros of noise isolating technology
Noise-cancelling headphones are fabulous if you’re looking to block out constant and low-frequency noises like car engines, fans, hums, etc., at a low cost. Noise isolation doesn’t require extra batteries or chips to work. You can easily carry noise-isolating headphones around because they tend to be smaller, thinner, or lighter.
This type of headphones doesn’t require microphones either, so that the price won’t be as high. In fact, all headphones have some sort of noise isolation at a different level, as they block out ambient noises no matter how cheap or small they are, except for a few ones such as bone conduction headphones or over-ear headphones.
Cons of noise isolating technology
Noise-isolation headphones won’t cancel out constant, low-frequency sounds like human voices, snoring, humming, etc.
Design is also an important variable here. Since the noise isolation is created via a seal between the headphones and your ears, your ears will be blocked or plugged. Some people find this comfortable, while others hate it. Also, if the headphone design doesn’t fit your ears properly, they will fall constantly, and the isolation will have leaks, rendering them useless.
The most common noise-isolating headphones are in-ear headphones, known as earbuds/AirPods. To create a proper seal, the earbuds might include some rubberized tips that you’ll need to try and test until they fit into your ears.
There are also noise-isolating around-ear headphones. Those come with cushioned pads that cover everything around your ears to block out ambient noises. Around-ear headphones are more comfortable all around but are bulkier and less portable.
Noise cancelling vs. noise isolating – Which one should you choose?
Overall, noise-cancelling technology is a better choice to block constant and low-frequency sounds like car engines or fans. Music quality improves, and technology keeps improving every year. On the other hand, noise isolation still works to block background noises but requires a headphone design that fits your ears properly to avoid headaches or headphones constantly falling from your ears.
If money isn’t an issue and you’re looking for top-quality sound, go ahead and try some of the best noise-cancelling headphone models on the market! You won’t regret it.
If not, we recommend trying different noise-isolating headphones, such as in-ear headphones (which are cheaper) or around-ear headphones with comfortable cushy ear pads. As always, let us know if you have any questions in the comments below.