When you’ve shopped for headsets or headphones, you may have heard the term “noise cancellation”. Most of the individual is often left wondering what exactly the term means. It can be difficult to block out ambient noise and concentrate on your tunes while listening to music in a car, on a bus, or in the midst of a crowded airplane.
So now you can buy headphones that block out the noise and let you enjoy nothing but the music you want to hear. They’re called noise-cancelling headphones. But how do noise-cancelling headphones work? Continue reading this full article and find out more about it.
What is Noise Canceling?
Noise-canceling headphones differ from other standard headphones, they actively cancel out ambient noise. This helps to tune out background noise and allows the users to focus more on their calls with fewer distractions. Headphones use two types of noise cancellation, passive noise cancellation (PNC) or active noise cancellation (ANC).
Passive noise cancellation helps to avoid temporary high-frequency sounds, such as sirens, barking dogs, screaming kids, honking cars, etc.
Active noise cancellation uses a sophisticated system that cancels out the frequencies of the ambient noise around you, resulting in silence. And the noise-canceling headphones use active noise control to lower the outside volume. need to differences between Noise isolating and Noise cancelling headphones?
Benefits of noise-canceling headphones
- Engage with your music without sacrificing any aspect of the listening experience.
- Noise-canceling headphones help to create an environment that’s free from ambient noise and distractions.
- Reduce stress caused by sensory overstimulation.
- Noise-cancelling can be turned off so that the user can hear others speaking.
How do noise-canceling headphones work?
Noise-canceling headphones use active noise control to counteract ambient noise and it measures ambient sound, and then generate a waveform through the earpiece that is the exact negative of this ambient sound. And even when the user is listening to an audio signal, this waveform can be seamlessly integrated into it.
One of the important factors about noise-canceling headphones is that they are only able to actively cancel out low-frequency sounds. This is because high-frequency sound has a shorter wavelength than low-frequency sound. And for canceling this sound the user would require to locate the device closer to the listener’s eardrum than it’s currently possible. Also, most noise-canceling headphones include some degree of soundproofing to help counteract high-frequency sound.
Is Noise-Canceling Safe?
Yes, it is. Basically, noise-canceling headphones can be beneficial in helping prevent hearing loss and alleviating noise-related stress. And it helps to remove continuous low-frequency background noises and this significantly clear background noises and no longer feels the need to raise the headphones’ volume to ear-damaging levels.
This is particularly important for people who have sensitive hearing, and for those who are more prone to hearing damage when continually exposed to noise.
Noise-canceling headphones also help with noise-related stress, this type of stress doesn’t just disrupt our concentration but can also cause high blood pressure, ulcers, and migraines. So having a good pair of noise-canceling headphones helps to minimize the exposure of some background noise and helps keep our stress levels in check.
Safety Concerns Involving Noise-Canceling Headphones
Despite the benefits of noise-canceling headphones, there have been several safety concerns involving noise-canceling headphones. Let’s check out.
- Pressure on the ears
Some of the most common complaints reported against noise-canceling headphones are jaw pain, headaches, dizziness, and ear pressure.
Many individuals have reported that they were experiencing tinnitus due to using ANC headphones, but there is no scientific correlation between tinnitus and ANC headphones.
- Hearing ability may suffer
Even it’s noise-canceling or not, using any time of headphones or earbuds for prolonged periods of time with loud music pumping through it can cause damage to your hearing. So make sure not to blast your music so loudly that you do damage.
Have you ever felt off balance? Then that’s called vertigo, which is caused by your inner ear, and it is often the symptom of infections or diseases. So when you use your headphones too much, it can lead to vertigo.
Also Read : Top 10 Most Durable Headphones
Tips To Reduce the Risks Factors of Noise-Canceling Headphones
Read these tips, which will help you keep from risk while using noise-cancellation headphones. Let’s check out.
- Choose the right pair for your needs and don’t go for the first cheap-priced option you see.
- Make sure to use them while playing some sort of audio. Even if you’re listening to an audiobook or music, doing so will keep you from feeling pain while wearing them.
- There are many different styles to choose from, so try to opt for the earpieces of noise-canceling headphones that are ideally comfortable for you over another.
Hopefully, this article helped you understand how to get the most out of your headphones and also how to take care of your ears. Share your personal experiences in the comments section below to give us a better idea of noise-canceling headphones.