AI Tools For Removing Background Noise From Videos

Background noise can reduce the quality of a video, especially when the speaker's voice is covered by traffic, wind, generators, fans or people talking nearby. This is a common problem for Nigerian content creators who record videos at home, in busy streets, at events or in offices without professional recording equipment.

Fortunately, several tools can help reduce unwanted sounds and make voices clearer. Some work on Android phones and iPhones, while others are designed for Windows computers or can be accessed through a web browser.

Whether you create videos for YouTube, TikTok, Facebook, Instagram or your business, these tools can help you improve audio quality without expensive recording equipment.

1. CapCut

Supported devices: Android, iPhone, Windows and Mac.

CapCut is a popular video editing application with audio editing features. Depending on the version, it offers noise reduction and voice enhancement options to improve recordings affected by unwanted sounds.

To use CapCut, import your video, open the audio editing settings and look for the available noise reduction features. Apply the effect, preview the audio and export the video when you are satisfied with the result.

CapCut is useful for content creators who want to edit videos and improve audio in the same application. It is suitable for short videos, tutorials, social media posts and YouTube content.

Feature availability may vary depending on your device, application version and subscription plan.

2. Adobe Podcast Enhance Speech

Supported devices: Android, iPhone, Windows and Mac through a web browser.

Adobe Podcast Enhance Speech uses AI to improve speech recordings by reducing background noise and making voices clearer. It can help with recordings affected by traffic, fans, room echo and other environmental sounds.

The tool is useful for voiceovers, interviews, tutorials, presentations and videos where clear speech is more important than background music.

You can process the audio from your recording and then add the enhanced version back to the original video using a video editor.

However, the tool focuses on speech enhancement rather than complete video editing. It may not be the best choice when you need to preserve music, sound effects or natural background ambience.

3. VEED

Supported devices: Android, iPhone, Windows and Mac through a web browser.

VEED is an online video editing platform with audio enhancement features that can help reduce unwanted background noise and improve speech clarity.

You can upload a video through your browser, use the available audio cleanup options and preview the result before exporting it. Since the editing takes place online, you do not necessarily need to install desktop software.

VEED is suitable for interviews, educational videos, product demonstrations and promotional content. Some features may require a paid subscription, and upload or export limits may apply.

4. Descript

Supported devices: Windows and Mac, with some web-based access depending on the feature.

Descript combines video editing, transcription and audio enhancement. Its Studio Sound feature uses AI to improve spoken audio by reducing background noise and making voices sound more polished.

The tool is useful for podcasters, YouTubers, interviewers and educators who produce videos with plenty of dialogue. Its text-based editing features also allow users to work with a transcript while editing recordings.

Descript is helpful when you need to clean up dialogue and edit the video as part of the same workflow. However, it may not be the most convenient option for someone who edits exclusively on an Android phone or iPhone. Some features are also subject to subscription limits.

5. Wondershare Filmora

Supported devices: Windows, Mac and supported mobile devices.

Wondershare Filmora is a video editing application with audio editing and AI-assisted enhancement features, depending on the version.

It allows users to combine video editing with audio cleanup. You can use its available tools to improve speech, reduce unwanted sounds, trim clips, add captions and make other adjustments within the same editing workflow.

Filmora is suitable for YouTube creators, social media managers, students and small businesses producing video content.

Before choosing it, check whether the noise reduction feature you need is available on your device and whether it requires a paid plan.

6. NVIDIA Broadcast

Supported devices: Windows computers with compatible NVIDIA RTX graphics hardware.

NVIDIA Broadcast uses AI to improve microphone audio and reduce background noise during recording, livestreaming and online meetings.

Its noise removal feature can help reduce distractions such as keyboard typing, fans and other sounds picked up by a microphone. This makes it useful for gaming videos, livestreams, online tutorials and computer-based presentations.

Unlike tools designed to process existing recordings, NVIDIA Broadcast primarily works in real time. It is therefore most useful when you want to reduce unwanted sounds while recording.

It is not suitable for every computer because it requires compatible NVIDIA hardware, and it is not a direct solution for cleaning up an already-recorded video.

7. Audacity

Supported devices: Windows, Mac and Linux.

Audacity is a free, open-source audio editing application with a Noise Reduction effect. Although it is not primarily an AI-powered tool, it can help remove certain types of background noise from video recordings.

To use it, extract the audio from your video and import it into Audacity. Select a section containing only the unwanted background noise, capture the noise profile and apply noise reduction to the rest of the recording.

This approach can work well for consistent sounds such as electrical hum, fans and air conditioners. However, it requires more manual work than automated AI tools.

After cleaning the audio, export it and combine it with the original video using a video editor. Avoid excessive noise reduction, as it can make voices sound unnatural or distorted.

Which AI Tool Is Best for Removing Background Noise From Videos?

The best tool depends on the device you use, the type of background noise in your recording and whether you want to edit the video at the same time.

CapCut is a practical starting point for Android and iPhone users who want to edit videos and improve audio in one application. Adobe Podcast Enhance Speech is worth considering when the main priority is clearer speech.

For Windows users, Filmora and Descript offer video editing and audio enhancement features, while Audacity provides a free option for manual audio cleanup. NVIDIA Broadcast is more suitable for people who want to reduce background noise during recording or livestreaming on compatible computers.

Tips for Getting Better Results

AI noise reduction tools work best when the original recording is reasonably clear. Although they can reduce unwanted sounds, they may not remove every distraction, particularly when the background contains loud generators, heavy traffic or overlapping conversations.

Here are some ways to get better results:

• Record in a quieter environment whenever possible.
• Keep the microphone close enough to capture the speaker clearly.
• Test the noise reduction effect on a short clip before processing the entire video.
• Listen to the processed audio with headphones to check for distortion.
• Avoid excessive noise reduction, as it can affect the natural sound of the speaker's voice.
• Preserve important background sounds and music when they contribute to the video.

Choosing a suitable tool can make your videos sound clearer without requiring expensive audio equipment. Start with an option that supports your device, test it with a sample recording and choose the one that delivers the best results for your content.

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