音频降噪器
使用 RNNoise AI 从音频录音中去除背景噪音，在浏览器中离线运行
Audio Noise Remover — Free Online
Remove background noise from audio recordings using RNNoise AI — runs offline in your browser, no upload needed. Great for cleaning up podcast recordings, voice memos, and video audio.
FAQ
What types of noise does it remove?
RNNoise targets stationary background noise: fan hum, air conditioning, keyboard clicks, room ambience, and electrical hiss. It works best on constant background noise.
Will noise removal affect voice quality?
At normal settings, voice quality is well-preserved. Aggressive noise removal can introduce artifacts (robotic sound) — use moderate settings for natural results.
What audio formats are supported?
MP3, WAV, OGG, FLAC, and M4A. Output is typically WAV for maximum quality.
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