How to Remove Background Noise from Video [with Tips]

You may not notice the background noise while recording. It becomes much more obvious when you play the video back. A fan hums under the dialogue. Cars pass outside. Someone types next to the microphone. Even a noisy restaurant can make speech hard to follow. Noise reduction can help. But pushing it too far may leave the voice sounding muffled or robotic. When you remove background noise from a video, you are really cleaning up its audio track. The trick is finding a method that improves clarity without over-processing the voice.

Is It Possible to Remove Background Noise from a Video

Yes. If the noise is baked into the audio track, you can clean it up. Common examples include wind, fan noise, traffic, electrical hum, and background voices. Background noise removal usually works best when the unwanted sound is steady and clearly different from the main voice. Removable, often completely. Wind on a camera microphone, or a hockey rink crowd? Much harder to clean. Because they share frequencies with speech. In these cases, aggressive noise removal can make the voice sound muffled or robotic. You are cleaning the audio track, not removing visual background elements.

Why Does My Video Have Background Noise

Background noise can come from many places. Here are common causes:

• Wind is hitting the microphone.
• Air conditioners and fans.
• Traffic or outdoor noise.
• Keyboard and mouse clicks.
• Electrical hum.
• People talking in the background.
• Low-quality microphones.
• Recording in a noisy room.

Not all background noise is the same, so the fix isn't either. Here's a rundown of the usual culprits, why they happen, and the quickest way to deal with each one.

How to Remove Background Noise from a Video with 4Easysoft Total Video Converter

If you already have a finished video, you do not necessarily need to open a separate audio editor just to deal with background noise. 4Easysoft Total Video Converter has a built-in Noise Remover that can process the video's audio track directly. It can automatically reduce unwanted sounds such as wind, barking, and honking, while also letting you adjust the volume and audio delay before exporting.

Step 1Open 4Easysoft Total Video Converter. Go to "Toolbox". Scroll down and click the "Noise Remover" button.

Step 2Upload your video. Tick the checkmark before "Enable audio noise reduction". You can select an audio track, adjust the audio volume, and delay manually. Click the "Export" button to confirm.

Step 3Go back to the main interface. Click the "Edit" button to trim, merge, and edit your video. You can unfold the "Convert All to" list to set the output format. At last, click the "Convert All" button to remove unwanted background noise from the video successfully.

How to Clean Up Background Noise from Video Online

If you'd rather not install anything, several online tools let you remove background noise from video right in your browser. Here's a quick comparison of the top options for online background noise removal.

Best pick: Adobe Podcast. For removing background noise from a video online, it's hard to beat. Its AI noise reduction is trained specifically on voice, not just generic sound suppression. If your goal is simply to clean up background noise in a video without paying for a subscription, this is the one to start with.

Step 1Extract audio from your video first.

Step 2Go to the Adobe Podcast site and open Enhance Speech.

Step 3Upload your audio file.

Step 4Let the AI noise remover process it (usually under a minute).

Step 5Use the before-and-after preview to check the noise reduction.

Step 6Download the cleaned, noise-free audio.

Step 7Go back to your video editor and sync the clean audio with the footage.

Tips to Remove Different Types of Background Noise

Not all background noise can be removed in the same way. A constant fan is usually easier to clean than a passing car horn or someone talking nearby. The more the unwanted sound overlaps with your voice, the harder it is to remove without affecting speech quality.

Remove Wind Noise

Wind noise is the hardest to remove. It overlaps with speech frequencies. So full removal isn't realistic. Expect improvement, not perfection.

Remove Fan or AC Noise

Fan or AC noise is steady and consistent, which makes it the easiest background noise to remove. Most tools can reduce it to almost nothing.

Remove Traffic and Outdoor Noise

Outdoor recordings can pick up all kinds of unwanted sounds. A constant traffic hum is usually easier to handle. Honking, sirens, and people talking are much harder because they may occur at the same time as your voice. Try to reduce these sounds instead of removing them entirely.

Remove Keyboard and Mouse Sounds

The best way to eliminate keyboard and mouse noise is to keep it out of the recording. Put some distance between the microphone and your desk. After recording, noise reduction can help remove the clicks that are still audible.

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