Noise Cancellation Software: 3 Best Apps For Noise Cancellation [With Case Studies]

Imagine if you had a tool that enabled you to produce a polished, clean, clear, and crisp audio recording. You would have a top-notch and professional podcast to dazzle your audience and keep them engaged. You wouldn’t have to worry about annoying background noise.

Enter noise cancellation software.

It’s a must-have technology for all types of industries, including podcast creators, customer support, etc. In this article, Cleanvoice will take you on a journey to learn more about the types of noise-cancellation software and the apps you need to create flawless audio recordings.

Let’s start with a noise cancellation software definition, shall we?

What Is Noise Cancellation Software?

Noise cancellation software is a tool that removes noise to improve the audio quality of a video, podcast, or conference call. It can work perfectly with communication tools, like VoIP or video conference software, to suppress the noise.

Several tools are available to enable you to produce professional and highly engaging audio or video with zero background noise. Cleanvoice is one of the real-time noise cancellation apps that remove filler sounds, stuttering, and mouth sounds from your podcast or audio recording.

Not sure if the software can work for you? Here are some features to consider:

  • Filler Words Remover: Polish up your podcast by automatically detecting and deleting filler words, like um's, ah's, and more.
  • Mouth Sound Remover: Remove mouth sounds (like clicking or smacking lips) to make your recordings more professional and appealing.
  • Stutter Remover: Let the tool remove shuttering from your audio recordings.
  • Dead Air Remover:  Make your podcast engaging by shortening long silences in your audio.

Cleanvoice can work wonders for your recordings. Don’t take our word for it! Give the noise cancellation software a try. Clean 30 minutes of audio for free.

Why Is Noise Cancellation Software Important?

You might use noise-canceling software for the following reasons:

  • For recording crisp podcast audio. 

The last thing you don’t want in your podcast is irritating background noises while you record. With a program to cancel unwanted background noise, you can create flawless audio with top-class sound quality.

Because of this, you don’t have to invest in expensive soundproof equipment.

For example, you only need to upload your files on the Cleanvoice website, and we’ll take care of any unnecessary background noise for you.

  • For crucial online interviews. 

When it comes to interviews, you may never get a second chance to make a first impression. You need to pull out all the stops to wow your potential employer.

And background noise can mess up your interview since it can cause distractions.

With noise-canceling software, you can remove background noise, ensuring that your online interviews can go off without a hitch.

  • To ensure parties can hear each other in emergencies. 

Noise cancellation tools are ideal for schools, plant sites, workers, students, and teachers. It can enhance public safety by ensuring people get the right messages without distractions and distortions.

Different Types of Noise Cancellation

What kind of noise-cancellation software is suitable for your needs? You can choose from three types of programs to cancel background noise. Here are some examples:

  • Active noise cancellation:

Active noise cancellation reduces background and nearby noises by using microphones. Because of advances in technology, noise cancellation is now possible in wireless microphones.

  • Passive noise cancellation:

Passive noise cancellation (PNC) software reduces high-frequency noise in headphones due to their design, including their material, shape, size, diameter, and fit.

It can filter out external sound and decrease the ambient noise level while using headphones for podcasting.

  • Real-time noise cancellation:

Real-time noise cancellation (RTNC) software uses a combination of active and passive noise reduction techniques to detect and remove specific sounds from recordings.

It can eliminate unwanted noises like traffic, wind, or construction.

  • AI noise cancellation:

AI noise cancellation tools like Cleanvoice use AI algorithms to automatically detect background noise and reduce it.

This saves you hours of editing in post—just upload your recordings and AI tools like Cleanvoice will spit out clean, professional audio to add to the mix.

The technology works best if you have a proper-fitting headset, since it can’t disperse outside sound waves. In addition, the bulkier the design, the more effectively PNC blocks outside noise.

PNC software is also cheaper than ANC technology.

  • Adaptive noise cancellation.

Adaptive noise cancellation removes unwanted background noise by using microphones and speakers to automatically adjust to your nearby environment.

Its computer language can detect the surrounding noise while you record, so you can have a perfect podcast or video.

Cleanvoice uses this podcast editing software to ensure you get the highest-quality recording to delight your audience.

Criteria for Choosing the Best Noise Cancellation Software

Here are some key factors to consider when choosing a noise-cancellation software:

  • Adaptive Noise Cancellation Technology:

Look for software that uses adaptive noise cancellation algorithms, capable of dynamically adjusting to different types and levels of background noise.

Make sure the tool provides effective cancellation in various environments.

  • Customizable Settings:

Choose software that offers customizable settings, allowing users to fine-tune noise cancellation preferences based on their specific needs. This ensures a personalized and optimal listening or recording experience.

  • Compatibility Across Devices:

Opt for noise cancellation software that seamlessly integrates with various devices, including computers, smartphones, and tablets. With this, you can make sure your audience enjoys noise-free audio across your preferred platforms.

  • Real-time Monitoring:

Consider software with real-time monitoring features that allow users to assess the impact of noise cancellation instantly to make sure that adjustments can be made on the fly for the most effective noise reduction.

  • Audio Quality Preservation:

Prioritize software that cancels unwanted noise and preserves the quality of the desired audio. The best noise cancellation software should enhance clarity without compromising the overall sound integrity of the audio content.

Best Noise Cancellation Software in 2024

Noise can intrude into your podcast or video recording if you don’t have a soundproof environment.

Think of the noise of barking dogs, vehicle traffic, or crying babies in your surroundings. And that’s why you should invest in the best noise-cancellation software to enhance your audio output by removing unwanted background noise in real-time.

Here's a list of apps to consider when looking for the best noise-canceling platform.

  1. Cleanvoice: Best for Podcasters
  2. Krisp: Best for Conference Calls
  3. Descript: Best for Audio and Video Editors

Here's a comparative analysis of the noise-cancelling features of Cleanvoice, Krisp, and Descript:

Background Noise RemovalAI algorithms remove background noise from uploaded podcast audio files in minutes.AI algorithms remove background noise and enhance speaker audio in real-time for meetings and live virtual recordings.Noise-cancellation tools help podcast editors clean up audio in post-production.
Mouth Sounds RemoverClicks, pops, and other mouth noises are cut.N/AN/A
Filler Word Remover“Umms”, “ahhs”, “uhhs” “errs”, and more are removed from the mix.N/A“Umms”, “uhhs”, and “you knows” can be removed.
Podcast MixingAutomated podcast mixing for balanced levels and a professional sound.N/AOne-click “Studio Sound” mixing feature.
Podcast TranscriptionGenerates transcriptions of podcasts in any language.Generates meeting transcripts in real-time in English.Supports 22 languages.
PricingFlexible pricing models with options for monthly subscriptions or pay-as-you-go plans. Free trial available.Various pricing plans, including a free plan for remote working professionals, with tiered features.Multiple plans with different pricing tiers, including a free package with limited features.

#1. Cleanvoice: Best For Podcasters is one of the best web-based noise cancellation programs that removes unwanted background noise in real-time. Powered by advanced algorithms, the tool can detect and delete all forms of background noise.

It has several nifty features to help you produce clean, clear, crisp, and delightful audio recordings.

Key Features

  • Background Noise Remover: Produce a flawless audio recording with Cleanvoice’s advanced algorithms.
  • Integrations: Connect Cleanvoice with your favorite audio editor to gain 100% control over your edits.
  • Podcast Mixing: Automate your podcast mixing by balancing the audio levels of podcast speakers.
  • Podcast Transcription: Generate transcriptions of your podcasts in English or any other language in seconds.


Get started with Cleanvoice’s two flexible pricing models. You can also try out the software with 30 free minutes of credit. Or take advantage of the packages below:

Subscribe to Cleanvoice at $10.88 (10 hours processed audio per month); $27.20 (30 hours processed audio per month; and $87.05 (100 hours processed audio per month).


Pay as you go at $10.88 (5 hours processed audio per month); $19.59 (10 hours processed audio per month); and $43.25 (30 hours processed audio per month).


  • Easy to use
  • Accurate
  • Secure and private
  • Comprehensive customer support
  • Free trial


  • Requires a fast and reliable internet connection
  • Limitations on the amount of audio processed

Cleanvoice Case study

37signals is a well-known software company that has made a big impact in the tech industry. They have a podcast called Rework where they talk about entrepreneurship, productivity, and business growth. Through sharing their insights and experiences, Rework has become a platform for 37signals to establish themselves as thought leaders in project management and remote work.

Cleanvoice was a game-changer for Rework and 37signals. It helped improve the audio quality of their podcasts and made their content connect better with listeners. With features like mouth sound removal, dead air elimination, and background noise reduction, Rework was able to create a clear and reliable audio experience.

#2. Krisp: Best for Conference Calls

Krisp is a desktop-based noise-cancellation application. By using it, you can eliminate background noise from other speakers and outside noise from your environment or devices.

The software removes incoming and outgoing background noises to improve your communication during your conference calls.

While it is mostly used for conference calls, its noise cancellation features can be applied to podcasting too, as sessions can be recorded, and background noise is dealt with in real-time.

Key Features

  • Background Cancellation:  Detect and remove all surrounding human voices to get the clearest audio.
  • Noise Cancellation: Eliminate background noise with Krisp’s AI-powered technology.
  • Echo Cancellation: Reduce echoes that bounce around your room when taking a call.
  • Call Insights: Track your calls to monitor your engagement levels by using widgets.


Krisp has several pricing packages, as shown below:

  • Free plan for remote working professionals and comes with noise cancellation, background cancellation, etc.
  • Pro plan ($8 month/user) plus unlimited noise cancellation, echo, and background cancellation, unlimited HD voice, etc.
  • Business ($10 month/user) and the pro plan features and centralized settings management, etc.
  • Enterprise pricing is available upon request.


  • Easy to turn off and on with one button
  • Free 120 minutes of free usage weekly
  • AI-based technology


  • Chrome extension doesn’t work with Zoom
  • Requires extra CPU usage

Krisp Case Study

After the COVID-19 pandemic, SupportZebra had a problem—they were getting a lot of noise complaints from customers. Since their agents started working from home, dealing with the unpredictable and noisy home environment became a big challenge.

SupportZebra teamed up with Krisp, a noise-cancellation app for desktops.

Krisp's smart tech seamlessly integrated with the call center agents' gear, solving the problem of background noise in remote work. The results were amazing—fewer customer complaints and call center agents could focus better on their tasks.

#3. Descript : Best for Video Editing

Descript is an all-in-one app designed for video editing, audio transcription, and ad screen recording. You have the option of recording directly on the platform or uploading your media files.

Various industries, such as customer support, sales, marketing, online learning, and user research, can use the software for transcription management and video editing.

Key Features

  • Transcription: Produce accurate transcriptions with Descript’s tools.
  • Podcasting: Create crisp podcasts by using noise-cancellation tools.
  • Screen Recording: Edit and share screen recording easily and faster.


You can try out the noise cancellation app by choosing one of the packages below:

  • Free package and 1-hour transcription per month, 1 watermark free video edit per month, etc.
  • Creator plan ($12/user/month) and 10 hours transcription per month, unlimited watermark free video edit, filler word removal, etc.
  • Pro plan ($24/user/month) and 30 hours transcription per month, 18 filler words and repeated words, etc.
  • Enterprise plan offers customized pricing with more advanced features.


  • AI/machine learning
  • Annotations
  • Video capture
  • Video Editor
  • Audio manipulation


  • Steep learning curve
  • Occasional application crashes

Descript Case Study

Maggie H., a Digital Community Manager, was struggling to maintain efficiency in her role. Editing videos and podcasts was a time-consuming task, and documenting meetings was a tedious process.

Descript became a lifesaver for Maggie and her team. The platform not only saved them thousands of hours in editing both video and podcasts but also revolutionized their meeting documentation process.

With the transcription feature, Maggie and her team could effortlessly record and summarize meetings with remarkable efficiency, ultimately boosting their productivity.

Engage Your Audience with Clear, Clean, and Crisp Audio Recordings

Noise cancellation software enables you to produce top-notch podcasts and videos by automatically detecting and removing unwanted background noise.

You can choose passive, active, or adaptive noise cancellation apps to meet your specific needs.

Cleanvoice is an AI-powered online noise-cancellation application that helps you produce polished and top-class podcasts.

It includes a variety of useful tools, such as a filler word remover, a background noise remover, and much more. Getting started with Cleanvoice is as easy as ABC. Create a free account today.