Background Noise Remover

Clean up speech recordings: remove hiss, hum, traffic and room noise, then even out the loudness.

Recording
Cost—

35 credits per minute · 1 audio file · Under a minute

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Remove background noise from audio

Type
Audio app
Input
Recording
Output
Audio file
Options
Strength: Light, Standard, Strong
Price
35 credits per minute
Plan
All plans, including Free

Make a noisy recording sound like it was made in a quiet room. Upload an interview, voice note, lecture or podcast take and get back clean speech at an even level.

How to clean up a recording

  1. Add the recording: MP3 or WAV, up to 30 minutes.
  2. Choose a strength: Light, Standard or Strong.
  3. Generate, usually under a minute.
  4. Listen in the waveform player, then download the FLAC.

Choosing a strength

Setting Use it for
Light Mostly clean audio; keeps the sense of the room
Standard Typical home, office or street recordings
Strong Loud fans, traffic or hum under the voice

Tips

  • Record as close to the mic as you can; less noise in means a more natural result.
  • Clean before you edit, so cuts don't jump between noisy and quiet backgrounds.
  • Transcribing? Clean audio gives noticeably better transcripts.

FAQ

What noise does it remove?

Steady noise like hiss, hum, air conditioning and fans, and changing noise like traffic, keyboard clicks and room echo, while keeping quiet words intact.

What are the strength settings?

Light keeps some room tone for a natural feel, Standard suits most recordings, and Strong removes as much as possible for very noisy audio.

What format do I get?

A lossless FLAC at 48 kHz, levelled to a steady loudness that suits podcasts and video.

How much does it cost?

35 credits per started minute of audio, up to 30 minutes per file.

Does it work on music?

It's tuned for speech. Music in the recording is treated as noise and turned down.