[Audio Eraser] How to remove unwanted sound from videos using Audio eraser on your Galaxy

[Global_Contents]

The Audio eraser feature lets you adjust or remove distracting background sounds from your videos, such as wind, crowd chatter, or general ambient sound, while preserving key audio like speech or music. With this feature, you can create cleaner and more focused videos directly from your Galaxy devices.

What is Audio eraser?

Audio eraser is an intelligent editing tool in Galaxy Video Editor. It automatically analyses the audio in your video and identifies sound sources such as voices, music, wind, and noise. The noise category is further refined depending on what is detected. It may appear as crowd, nature, or noise, depending on the type of environmental noise.

Rather than muting the entire track, Audio eraser lets you selectively reduce or even enhance each sound type using sliders.

Note: This feature is available on S and Z series models only, starting from the S24 with One UI 7.0 or later.

How to edit sounds in video using Audio eraser

To remove unwanted noise from your video you’ve already recorded, or to keep voices and music clear and distinct, try the steps below.

Step 1. Open the Gallery app and select a video to edit.

Step 2. Tap the Edit (pencil) icon.

Step 3. Tap the Audio icon, then select Audio eraser.

Step 4. You can adjust each sound type using the sliders.

Step 5. When finished, tap Apply edits.

Step 6. Tap Save copy to export the modified video.

• Voices – relatively clear voices of people around
• Wind – outside wind or air gust noise
• Music – background music
• Nature – sound of nature like waves and birds
• Crowd – sounds of groups of people, like cheering or applause
• Noise – general unclassified noise

Note: It can detect certain types of sounds as above, and may vary depending on the conditions of the video.

You can also tap the Hear original button at the top left to listen to the original audio even while editing, allowing you to compare it with the edited audio.

Note:

• Samsung account login required.
• Audio eraser results may vary depending on how sounds are present within the video.
• Select Auto to have Galaxy AI automatically reduce noise.
• Accuracy of results is not guaranteed.
• The actual sound detection may vary depending on audio source and the condition of the video.
• Availability of Galaxy AI features may vary depending on the region/country, OS/One UI version, device model, and phone carrier. The availability of some functions may vary by device model.
• Galaxy AI features may be limited for minors in certain regions with age restrictions on AI usage.
• Galaxy AI features will be provided for free until the end of 2025 on supported Samsung Galaxy devices.
• Different terms may apply for AI features provided by third parties.