The key differences in noise blocking, cancelling and masking technologies
February 21, 2023 | Hifuture Group, LifeWear, Technology | No Comments
Noise blocking, cancelling, and masking technologies have revolutionized the way we listen to music, especially in earbuds and headphones. These technologies help to eliminate or reduce external noise, providing a more enjoyable listening experience. However, they are not all the same, and in this blog, we will explore the key differences in noise blocking, cancelling, and masking technologies in earbuds and headphones.
Noise-blocking headphones or earbuds use physical barriers to block out external noise. They fit snugly in the ear canal or around the ear, creating a seal that blocks external noise. Earplugs, noise-isolating earbuds, and over-ear noise-blocking headphones are all examples of noise-blocking technology.
Earplugs are the simplest and most affordable option for blocking out noise. However, they are not very effective at blocking out high-frequency sounds. Noise-isolating earbuds, on the other hand, use a tight seal to block out all external noise. Over-ear noise-blocking headphones use padded ear cups to block out noise, and they are often used in construction sites, factories, and other noisy environments.
Noise-cancelling headphones or earbuds use active technology to cancel out external noise. They have built-in microphones that pick up external noise, and then they produce an opposite sound wave to cancel out the noise.
Noise-cancelling earbuds and headphones are more expensive than noise-blocking options, but they are also more effective at reducing external noise. They are especially useful for people who travel frequently or work in noisy environments.
Noise-masking headphones or earbuds use a sound generator to produce a noise that masks external noise. They are most effective at blocking out high-frequency noise, such as voices, barking dogs, and traffic. White noise machines and ambient noise generators are examples of noise-masking technology.
Some earbuds and headphones are equipped with a noise-masking feature that allows you to select a specific type of sound, such as rain or ocean waves, to mask external noise. This is often used to help people relax or sleep better.
In conclusion, noise-blocking, cancelling, and masking technologies have changed the way we listen to music. In earbuds and headphones, noise-blocking technology uses physical barriers to block out external noise, noise-cancelling technology uses active technology to cancel out external noise, and noise-masking technology uses a sound generator to produce a noise that masks external noise. Each technology has its strengths and weaknesses, and the best option depends on the specific situation and the individual’s preferences.
Check out our products in the earbuds and headphones category that offers the best noise cancelling experience.