Do you want to make your content crystal clear from the background noise? You may have used a professional microphone to record your audio, but many unwanted voices are also recorded. The random voices like traffic, hums, buzzes, etc. became noise for the video.

Fortunately, you can remove that background noise with professional audio-ducking tools. There are lots of noise-reduction tools available online that bring clarity to your audio with a few clicks. However, choosing the best one is critical for beginners.

Do not worry. Here, we have discussed the top 5 tools for removing background noise in video. It will help you choose the perfect one to remove unwanted noise with automatic ducking.

Contents

Different Types of Background Noise in Audio

Background noise can significantly affect audio quality, creating a less enjoyable or professional listening experience. Understanding the types of background noise is crucial to addressing them effectively. Here are the main types:

Continuous Noise: This type of noise is consistent and predictable; for instance, the murmur of an air conditioner or the hum of machinery in the distance. Continuous noise can be easily mitigated through tools that support audio filtering and noise reduction algorithms.
Intermittent Noise: Because it happens randomly, such intermittent noises are more difficult to manage—like a cough or the passing by of a car. Tools that feature audio ducking can lower those sounds automatically whenever a main track is being played.
Impulsive Noise: These are sudden, sharp bursts of noise, such as the slams of a door or the clicking of a keyboard. In addressing impulse noise, for instance, Wondershare Filmora is needed. This software tool allows you to fine-tune audio levels for pinpoint accuracy.
Low-Frequency Noise: This encompasses rumbles or vibrations that are not detectable but have big differences in terms of audio quality. A great noise reduction tool should be able to isolate and filter out these kinds of frequencies, not interfering with your main audio.

How Audio Ducking Helps?

Audio ducking minimizes background noise by reducing the volume of competing audio tracks when a primary audio source, like speech, is detected.

This ensures that the focus is kept on your content and not on annoying noises. Whether it’s taming a noisy background or adding a polished touch to your video, audio-ducking tools are game-changers for creators.

Top 5 Tools for Removing Background Noise in Video

With dozens of noise-removal tools available, choosing the right one can be overwhelming. To save you time, here’s a breakdown of the five best options, with Wondershare Filmora leading the pack.

1. Wondershare Filmora

Filmora is a multi-purpose video editing software that can be distinguished for its user-friendly interface and the latest features, one of which is audio ducking. It automatically lowers the background sound if it detects a dialogue or the primary audio track.

Why Filmora is the Best?

Ease of Use: Filmora is perfect for beginners and professionals alike, with an interface that does not compromise on advanced features.
Automatic Ducking: Reduces the complexity of ducking several audio tracks so that your voice is still audible.
Noise Reduction Tools: Filmora has inbuilt noise reduction tools to remove any constant, intermittent, or impulsive background noise.
Versatility: From video editing to audio enhancement, Filmora is an all-in-one tool for creators.

Steps to Reduce Noise with Filmora:

Step 1: First, you need to download Wondershare Filmora from the official website. Now select New Project to start to edit your audio file.

Step 2: Now upload the audio or video file by clicking on “Import.”.

Step 3: After uploading the audio file on the timeline, right-click and select Adjust Audio.

Step 4: In the right corner, you will get some options to adjust your audio file. To remove unwanted background sound, select “Denoise” and do your adjustments.

Step 5: Now do real-time adjustment and once you are satisfied with the audio, you can export it into your system.

That is it! Have you ever found it so easy to eliminate background noise in Filmora? Well, this simple interface has made it possible for new hands to try to work with Filmora.

2. Audacity

Audacity is a free, open-source audio editing software that is all-around versatile. Although primarily a tool for audio editing, it can be used to remove background noise from video files too. This is best for budget-sensitive users and podcasters.

Main features:

Noise-Reduction filter.
Extensive audio edit options.
Cross-platform support.

3. Descript

Descript is the tool that most podcasters and YouTubers tend to favor because it doesn’t only eliminate background noise but can also transcribe audio. Therefore, it’s more of a multipurpose tool for content creators. This is a good tool for podcasters and YouTubers.

Main Features:

Automatic noise removal.
Overdubbing technology.
Easy interface.

4. Audo Studio

Audo Studio is an AI audio editing tool that makes the removal of background noise very easy. It is also known for its precision and ease of use. It is a very useful tool for AI enthusiasts and quick edits.

Main Features:

Automatic noise cancellation.
Intuitive controls.
Real-time processing.

5. Clean Voice AI

Clean Voice AI is the name, and this tool specializes in cleaning up audio. This one is particularly handy for reducing background noise in speech-rich content. Best for projects that are primarily speech-based.

Key Features:

AI-based noise removal.
Erases filler words like “uh” and “um.”
Good for interviews and podcasts.

What to Look for in the Best Audio Ducking Tool?

Choosing the right audio ducking tool can make or break your content quality. Here’s what to consider:

Ease of Use: Tools like Wondershare Filmora are designed to simplify complex processes, making them ideal for beginners.
Automatic Ducking: Look for tools with intelligent ducking features to save time during post-production.
Integration: Compatibility between the tool and your current settings—be it MacOS, Windows, or online—is a must.

The features should be comprehensive, beyond noise reduction, like Filmora, which integrates audio enhancements with professional video editing.

Whereas Audo Studio and Clean Voice AI are excellent in certain niches, Filmora is a perfect all-in-one package for video creators, as its seamless workflow and broad functions make it preferred for both new users and advanced professionals.

Conclusion

Background noise no longer has to ruin your video production. Whether you are an experienced editor or a novice, tools such as Wondershare Filmora, Audacity, and Descript can help you produce polished, professional-quality videos.

However, Wondershare Filmora stands out as the ultimate choice for its versatility, ease of use, and advanced audio-cleaning features. Regardless of the project, you can now ensure your audio is as clean and captivating as your visuals.

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