音频降噪
在线降噪、去除底噪，让人声与乐器更清晰。
After submitting, track progress in “My Works”. Please download promptly when done—files are cleared after 3 days.
降噪强度
上传音频后点击「开始降噪」提交任务
支持 mp3、wav、m4a、aac、ogg、flac 等常见格式（个人用户支持音频时长13.5小时、文件大小无上限）
导出类型
智能降噪
针对底噪、环境噪声做抑制处理，保留主体声音清晰度。
强度可调
支持轻度/标准/强力三档，按素材噪声水平灵活选择。
统一直传
大文件走对象存储直传，上传稳定性与分离器链路一致。
流程清晰
先上传、再提交任务，避免误操作导致重复消耗。
异步处理
任务提交后后台处理，可在「我的创作」随时查看进度。
安全传输
传输链路加密，素材仅用于当前任务处理。
How to use
- Upload interview, class, or live roughs with room or hiss noise.
- Run denoise and check the lead is not over-thinned.
- Then enhance, separate, or edit as needed.
Scope and limits：Denoise can soften air. It cannot restore severe distortion. Denoise before enhance.
FAQ
How do I denoise audio?
Upload noisy speech or vocals, choose strength if offered, and submit. Cloud processing reduces ambient noise so voice or instruments stand out—interviews, home vocals, field recordings. Download the result; excessive strength can sound underwater—start moderate.
Will it hurt vocals?
Moderate settings mainly cut steady noise while keeping consonants and breath; aggressive settings may dull highs or add artifacts. Test on a short clip first. With enhance, denoise before boosting overall level.
Formats and pairing with vocal remove?
Common audio uploads are supported (see page). Denoise works on mixed or whole tracks; for isolated vocals, separate stems first then denoise the vocal stem. Vocal remove is for backing-track extraction, not noise floor reduction—use the right tool per step.