Ever been on a call where background noise interferes or disrupts your voice or video call? From keyboard clicks, coworker conversations, Call Center sound, at home noise to outside construction, noisy environments can be productivity killers. They disrupt focus, hinder clear communication, create frustration and also impact your professionalism.

This is where noise cancellation technology shows its true value. It offers a powerful solution for achieving crystal-clear communication, ensuring your voice takes center stage, and not the noise. But before jumping into the topic of noise cancellation, let's understand the difference between noise cancellation and its opposite:

Non-Noise Cancellation: Many non-noise canceling microphones and headsets can pick up surrounding sounds – your voice and all the unwanted background noise. In noisy environments, your voice can become muffled or at the very least, hard to hear, creating communication challenges and the need to repeat yourself. No matter the source, noise creates issues, and frustrations, and having a device with a non-noise canceling microphone can be problematic.

The Power of Noise Cancellation: Noise cancellation technology employs three main strategies to filter out unwanted background noise:

1. Passive Noise Cancellation:  This approach uses physical design elements to block out noise.  Headsets with thick, angled ear cups, create a physical barrier, passively dampening external sounds. Think of them as earmuffs that provide a layer of noise isolation where noise bounces off a hard surface.
2. Active Noise Cancellation (ANC):  This technology actively combats background noise. Microphones embedded in the headset pick up external sounds. The system then creates an inverted "anti-noise" signal that cancels out unwanted noise before it reaches your ears. Essentially, it’s sound waves colliding and neutralizing each other. ANC adds noise with the opposite sound signature to effectively silence the unwanted background noise. Keep in mind if you’re shopping for a headset that has ANC, some will have ANC on/off, ANC high/low, while others may offer ANC with several levels of adjustment. Having several levels of ANC is beneficial in that it allows you to regulate how much noise you hear that’s coming from your background.
3. Noise canceling microphones. These vary in their ability to remove noise, but in many cases they do a decent job. The best way to know if a headset has a microphone that’s capable of removing your noise is to try it before deciding to buy it. Make sure your vendor allows you to try it ahead of time. Otherwise, find a vendor that will. Noise canceling microphones in headsets may be your total answer, but it depends on the type of noise, the amount of noise, and the headset’s ability to remove it. 

Why These Noise Cancellation Strategies Matter for Productivity

While both passive and active noise cancellation offer benefits, understanding their differences can help you choose the right solution for your needs.

• Passive Noise Cancellation:  This approach is ideal for constant, low-frequency noises like office chatter or traffic sounds. It's a more affordable option and doesn't rely on technology to do its job. However, it may not be as effective for higher-frequency noises common to most work environments, whether in an office, or for those noises while working from home. Also, the type of ear cushions on a headset can impact passive noise reduction performance. Ear cushions that encircle the ear will dampen more noise than those that go against the ear. One good headset to consider for passive noise reduction is the Discover Boomstick Wireless.
• Active Noise Cancellation (ANC):  This technology offers a more comprehensive solution, effectively canceling out a wider range of background noises, including low and high frequencies. ANC headsets are particularly helpful in environments with unpredictable or varying noise levels, like barking dogs, crying babies or busy co-working spaces. However, many business headsets don’t have ANC so make sure to check this out before deciding to purchase new headsets. And whether the headsets you’re considering rely on passive or Active noise cancellation, remember that both are only designed to dampen noise for the wearer of the headset, and not for your callers. For that, you need a noise canceling microphone. To learn more about ANC, here's a comprehensive article by Bang-Olufsen titled What Is Active Noise Cancellation?
• Noise Canceling Headset. Unlike ANC, which is designed to remove noise in the headset wearer’s environment, a noise canceling microphone found on most headsets today, is designed to remove noise for your callers. That can be for voice or video calls, and many do a solid job. But as noted earlier, the best way to know if a headset is up to the challenge of removing your noise, is to try it prior to making a purchase.

The Bottom Line: Eliminating Noise Boosts Productivity

Whether your chosen solution incorporates the use of passive noise cancellation, Active Noise Cancellation, or a noise canceling microphone, each feature delivers undeniable benefits for those seeking greater solitude while on voice or video calls.

• Enhanced Focus & Concentration: Blocking out distractions allows you to concentrate on the task at hand, leading to increased productivity. Imagine writing a complex report with noise in the background uninterrupted by those sounds. Noise cancellation creates a focused environment, helping to maximize your output, while giving you, and your callers a better listening experience.
• Reduced Listening Fatigue: Constant background noise can be mentally tiring. Noise cancellation creates a more peaceful audio environment, minimizing fatigue and allowing you to stay engaged in calls for longer durations. Picture a multi-hour video conference. With noise cancellation, you won't experience the mental drain often associated with extended sessions in noisy environments, and your brain won’t have the constant task of processing out the noise.
• Improved Communication Clarity: With background noise neutralized, your voice comes through loud and clear, ensuring effective communication and reducing misunderstandings during calls. During crucial presentations where every detail matters, noise cancellation ensures your message is delivered clearly, fostering improved communication and better overall collaboration.
• Professional Image Projection: When your voice quality is clear, you come across as professional and focused, creating a positive impression on colleagues and clients. Noise cancellation guarantees your voice projects authority and confidence, leaving a lasting positive impact.
• Promotes Overall Wellbeing: Chronic exposure to noise pollution can have detrimental effects on stress levels and even contribute to health problems. Noise cancellation creates a calmer auditory environment, promoting a sense of well-being and reducing stress throughout the workday. And when you’re in a more relaxed state, you are more likely to have better concentration and results.

Noise Cancellation Solutions for a Quiet Office

Now that we’ve explored passive and Active Noise Cancellation, and touched on noise canceling microphones for voice and video calls, let’s look into this a bit more.

• Noise-canceling Headsets: The most popular, and affordable choice, noise-canceling headsets provide a good audio solution by filtering out background noise for your outgoing audio. Ideal for individuals who frequently participate in calls or work in particularly noisy environments. Noise canceling headsets will give your callers a better sounding call without the distractions of background noise.
• Noise-canceling Speakerphones:  Though the trend is towards the use of Softphones, deskphones are still widely used. Many deskphones today have adapted to the changes of technology and trends and include USB ports, and some include rich audio features such as better speakers and noise canceling microphones. 
• Noise-canceling Conference Phones: Similar to speakerphones, noise-canceling conference phones cater to group meetings by delivering superior audio quality with built-in noise suppression, echo cancellation and full duplex audio. So if your need is for better group audio with an assembled team, then looking into a good quality conference phone may be the ticket.
• neep Noise-canceling Software (Two-Way Noise Cancellation): Software solutions are emerging as another, and in many cases, better option. These programs analyze incoming and outgoing audio streams, filtering background noise to ensure clear communication on both ends of the call. Ideal for situations where traditional hardware solutions aren’t delivering the results you’re looking for. neep noise canceling software is professional grade, affordable and will remove noise for both ends of your voice and video calls. Even if your callers aren’t using a good microphone, neep will filter out their background noise so you can hear them and not the noise. Your callers get the same treatment, which makes neep a great option to consider if noise is the problem you’re looking to solve. So whether you’re an at home worker with typical home noise challenges, or if you work in a busy office or call center, neep will do an amazing job at silencing your background noise so you can stay focused, and have better sounding calls. And, if you'd like to sample neep for free to see how well it removes your noise, just go to neep.com to claim your free trial.

If you'd like to read more about noise cancellation technology, here's an aticle that you might find interesting, and informative.

Have Questions? Headset Advisor is Here to Help!

Choosing the right noise cancellation solution depends on your specific needs and work environment.  If you have questions or need a tailored recommendation, contact us at Headset Advisor! Our helpful Advisors can guide you through the various noise-canceling options and recommend the perfect solution for your communication needs. With the power of noise cancellation by your side, you can experience a more focused, productive, and professional workday, while giving your coworkers and customers a far better calling experience.