Loại bỏ tiếng ồn nền khỏi âm thanh
Add a recording and choose how strong the cleaning should be. The tool reduces steady background noise and can cut low rumble, then gives you a clean MP3. It works best on hiss, fan noise and hum and cannot remove other voices. The first run downloads the audio engine.
Chạy trong trình duyệt. Tệp của bạn không bao giờ rời khỏi thiết bị.
- 1Thêm tệp
- 2Điều chỉnh
- 3Tải về
Cách hoạt động
- 01Add an audio or video file.
- 02Choose the cleaning strength.
- 03Press Reduce noise, listen, and download the MP3.
Câu hỏi thường gặp
Can it remove voices or music?
No. It reduces steady background noise only. Other voices and music cannot be separated this way.
Why does the result sound thin?
A strong setting can remove some of the voice too. Try the gentle or medium setting.
Is my file uploaded to a server?
No. Everything happens inside your browser on your own device. Your files are never sent to us or anyone else.
Is it free?
Yes. It is free to use, with no signup, no watermark and no daily limit.