What Is Noise Cancelling in Headsets (And Do You Need It?)

split image,man in center of image wearing a headset, on left background noise sources, on right open office, clean audio

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What Is Noise Cancelling in Headsets?

Noise cancelling in headsets refers to technology designed to reduce unwanted background noise, either for the person wearing the headset or for the person on the other end of the call.

This is where things can get confusing, because not all noise cancelling works the same way.

Many people assume all noise cancelling features do the same thing, but there are actually two very different types, and understanding the difference is key to choosing the right headset for your specific needs and setup.

Active Noise Cancellation vs Noise Canceling Microphones (Important Difference)

This is one of the most misunderstood aspects of headsets, so it is important to make a clear distinction so you choose the right headset for your needs.

If you would like a quick visual explanation of how Active Noise Cancellation compares to noise canceling microphones, this short video breaks it down in a simple and easy to understand way:

Active Noise Cancellation (ANC)

Active Noise Cancellation is designed to reduce the noise that you hear.

It works by electronically counteracting background noise, helping to block out sounds around you so you can stay focused. Once ANC detects incoming noise, it produces anti-noise to help counter it. The result is a quieter, less distracting headset wearing experience.

ANC is considered to be a premium feature, and those headsets that are equipped with it, can really make a difference in how much noise you hear going on around you. But, be forewarned that not all ANC equipped headsets perform the same way. Some are better than others, and some come with ANC on/off, while others offer various degrees of ANC noise reduction through a button setting.

ANC is useful for:

Reducing distractions caused by unwanted background noise
Improving concentration so you can get more done
Creating a quieter listening experience which helps to dial down frustrations and annoyances

However, ANC does not affect what your caller hears, which leads us into our next topic.

Noise Canceling Microphones

split image, man on left with noise canceling microphone headset, and on right he's talking (from the screen) of a womans laptop, so he's got clean audio on his video call

A noise canceling microphone is designed to improve what your caller hears.

It works by reducing background noise from your environment so your voice comes through more clearly during calls. This is a microphone feature, where ANC is an ear speaker feature.

This is especially important in work settings where professionalism and clarity matter.

Why This Difference Matters

If you are on calls throughout the day, the microphone is often more important than ANC. This is especially true in those work environments where noise is a constant.

Many common issues, like poor call clarity or background noise being heard by others, are related to the microphone, not the speaker side of the headset.

If you are experiencing issues like this, it may help to review our guide on why your headset sounds bad.

Passive vs Active Noise Cancellation

split image of man on left wearing a headset with passive noise cancellation, same man on right with headset that has Active Noise Cancellation

In addition to ANC, some headsets provide passive noise reduction through their physical design.

This includes:

Cushioned ear cups - in particular, those less porous like leatherette vs. foam which is very porous, and allows sound to enter and exit more easily.
Over-ear designs that block external sound - having the ear fully covered helps to passively prevent sound from penetrating.
Headset design - some headsets are designed in such a way to refract incoming sound. This is done by designing the headset with specific angles and harder materials that don’t absorb sound.

Passive noise reduction can be effective in quieter environments, while ANC is more useful in louder, more dynamic settings.

Why Noise Cancelling Matters for Work

split image on left a man with background noise, on right more pleasant without and a better microphone

Noise cancelling is not just about comfort, it plays a direct role in productivity and communication quality.

In many cases, background noise can:

Distract you during calls
Make it harder for others to understand you, and your message
Lead to personal, and customer frustration and repeated conversations
Erode your image or that of your company, product or service

These types of issues can also contribute to problems like echo or poor audio performance. If that sounds familiar, you may want to review why your headset echoes for additional insight.

Your Work Environment Makes a Big Difference

The level of noise cancelling you need depends heavily on where you work.

Working from Home

woman working in her home office with different background sounds like children, dogs and deliveries, woman is frustrated and distracted

Home environments can be unpredictable, and the sounds at-home workers face is uniquely different from what most people deal with in office environments populated with a lot of people.

Common distractions include:

Dogs barking - think UPS, Postal Service, FedEx, Amazon deliveries
Children or babies - crying, playing or fighting sounds
Doorbells or home deliveries
Landscape equipment like lawn mowers, leaf blowers, weed wackers etc.
Household activity - dishes and pots and pans sounds etc

In these situations, a strong noise canceling microphone is essential to ensure your callers do not hear these interruptions. Professional sound begins with having the right equipment based on your work environment, which generally includes having a good quality noise canceling microphone, like the Yealink HA64 Pro which excels in this area.

Open Office Environments

busy open office with several people on calls, wearing headsets at their desks

Open offices introduce a constant layer of background noise that’s impossible to evade.

This may include:

Coworkers talking
Office equipment
Phones ringing
General activity

In this environment, both ANC and a noise canceling microphone can be beneficial. ANC helps you stay focused, while the microphone ensures your voice remains clear and noise free to your callers or meeting mates.

Working on the Go

man wearing a headset while using his laptop in a busy cafe

If you take calls from:

Cafes
Airports
Public spaces

You’re dealing with high levels of unpredictable noise, which can become excessive

In these cases, both ANC and microphone noise canceling are important for maintaining both focus and call clarity. The last thing you want is for your callers to hear everything that’s going on around you. If they do, this can lead to a very frustrating experience, while at the same time, it might help your message to get lost in the chaos. Not ideal.

Private or Enclosed Offices

woman on video call wearing a headset and waving to her caller

If you work in a quiet, enclosed space, you may not need advanced noise cancelling features.

This gives you more flexibility in choosing a headset, since background noise is less of a concern.

Distractions from background noise should not be a problem, just like noise your callers may hear. Again, it shouldn't be a problem. That opens the door for you to choose whichever headset you like so long as it comes with a professional grade microphone. Keeping in mind that not all headsets sound the same, with some sounding better than others should lead you to be mindful of selecting one that offers good sound quality.

Hardware vs Software Noise Cancellation

split image; on left is a headset depicting hardware noise cancellation, and on right software doing the same

Traditional noise canceling microphones rely on built-in hardware components to help reduce background noise.

While this can be effective, newer solutions now combine hardware with software to further improve performance. This makes more sense when you consider that no headset removes all the noise. So, it stands to reason that a good quality noise reducing headset combined with noise canceling software is an ideal solution for those who deal with a noisy environment.

For example, tools like neep AI noise canceling software can enhance voice clarity by filtering out background noise on both ends of the call in real time, even in challenging environments.

This added layer can make a noticeable difference, especially for users working in noisy or unpredictable settings.

Do You Actually Need Noise Cancelling?

graphic asking if you need noise cancellation with question mark, and check mark

Not everyone needs advanced noise cancelling, but for many users, it can significantly improve their experience.

You are more likely to benefit from noise cancelling if you:

Work in a noisy environment
Take frequent calls
Need clear, professional communication
Experience distractions during your workday
Work at home with children and pets
Work on the go

If your environment is quiet and controlled, you may not need a headset with noise cancellation.

If you’re unsure what’s best for your setup, our guide on how to choose the right headset for work can help you narrow down your options.

Common Problems Noise Cancelling Can Help Solve

Choosing the right noise cancelling solution can help reduce or eliminate common issues such as:

Background noise being heard on calls
Difficulty focusing in noisy environments
Poor audio clarity
Echo or feedback issues

If you are dealing with these challenges, you may also find it helpful to review:

Budget vs Long-Term Value

Some noise cancelling headsets often come at a higher price point, in particular, those having ANC, but they can provide significant value over time.

Better audio quality, fewer distractions, and improved communication can lead to increased productivity and fewer frustrations by you, and your callers.

For businesses equipping teams, investing in the right solution upfront can reduce support issues and improve overall efficiency. This can help free up IT resources for deployment into other, more pressing areas of your business.

If budget is a concern, a headset lease program can help make higher-quality solutions more accessible without a large upfront cost.

Final Thoughts

Noise cancelling is an important feature, but understanding how it works is key to making the right decision.

Active Noise Cancellation helps you stay focused by reducing what you hear, while a noise canceling microphone ensures your callers hear you clearly, and not the noise around you.

Choosing the right combination depends on your environment, your work style, and how often you rely on clear communication.

Need Help Choosing the Right Headset?

smiling woman in customer support role wearing a headset and headset advisor branded shirt

If you’re not sure which headset or noise cancelling features are right for your needs, we’re here to help.

At Headset Advisor, we have been helping businesses find the right communication solutions for over 30 years. We also have over 800 five-star reviews on Google, which reflects our commitment to helping customers get it right the first time, and having our premium service available when needed.

Whether you need help troubleshooting your current setup or choosing a new headset, our team can guide you to the best solution for your specific needs. So don’t hesitate to contact us if we can help.