How Do Noise Cancelling Headsets Work?

 Gone are those days when digital communication was noisy and clumsy simultaneously with outdated technology and devices. The advent of noise cancellation technology for voice solutions has remarkably changed the game for the business industry in this digital era.

In your pursuit of headsets, you may have encountered some that have active noise cancelling (ANC), but what and how does it work?

Active noise control (ANC), or active noise reduction (ANR), is a technology for reducing unwanted sound by adding a second sound specifically designed to cancel the first, reducing ambient sounds around you so you can hear your calls and focus without distraction. This exceptional microphone technology will be susceptible to the background noise produced in a busy and cluttered environment.

 

The headset’s noise cancelling feature also comes from an Artificial Intelligence-driven electronic chipset installed with the hardware.

Features of an ANC chipset

The ultimate sound engineering technology is the active noise control (ANC) chipset used in the latest headsets. You will be surprised to know that ANC is achieved by adding a second sound improvised to counter ambient sounds specifically.

Headsets with ANC feature will also eliminate background noise of your co-workers simultaneously in other conversations. Various mic technologies and software algorithms built into these headsets make this noise cancellation possible. This feature allows you to continue managing your calls without changing your working environment, making your work life much easier.

This technology uses a phase inversion technique where an inbuilt microphone taps the surrounding noise. This microphone monitors the wavelength of the sounds produced in the background and creates an inversion phase to nullify them by 99% (up to 40db).

In a nutshell, an inverse wavelength gets produced to nullify the background noise and let the user avoid distractions to a considerable extent. On the other hand, the earmuffs or cushions used in modern headsets also absorb unnecessary ambient sounds and enable the speaker to focus on his voice.

Features of the AI-driven noise cancellation

The AI-driven digital platform connected to the microphone hardware is a miracle advancement in sound technology. The AI-based sound recognition platform recognizes the speaker’s voice and captures its sounds. It also easily recognizes ambient sounds or noise and cancels them using an AI algorithm.

This technology explicitly allows a user to talk smoothly with a call recipient and avoid the cluttering sounds in the background. The headset noise cancelling feature driven by AI is ideal for transmitting voice sounds by omitting background noise.

Other features of noise cancellation

These headsets are also compatible with the latest digital platforms used for customer conversations. Business communications ranging from conference calls to cold calls, can be handled using such headsets that can reduce noise to a considerable extent.

In this aspect, the headset hardware and software interface compatibility with the unified communication platforms is a must. Most modern headsets are built in such a way that they have the right connectivity ends, such as USB, Type C, QD and Bluetooth V5, to reduce hardware-related noise.

The ergonomic design of the headsets also comes with a surgical steel frame, headband, ear cushions, and lightweight body. It delivers comfort and convenience even if the headsets get used for hours. Hence, the users will also not touch the headsets and cause extra noise.

Verdict

Now that you know the headset’s noise-cancelling features, focus on the top models available for business use.

Get the latest models and invest in new-age voice solutions and unified communication devices at Livey.