Can AudioClean handle long lecture recordings?

The free plan handles files up to 10 minutes. For full lectures, upgrade to Creator (60 min), Pro (120 min) or Lifetime (no length limit).

Will it work with recordings from a phone?

Yes, phone recordings in M4A or MP3 format work great with AudioClean.

Make lecture recordings clear and easy to study from. Remove projector hum, turn down classroom chatter between sentences, and soften room reverb.

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Large rooms create echo, students generate background noise, and equipment adds hum. All of this makes review difficult.

Three simple steps to clean audio.

Step 1

Drag and drop your file. Supports 25 audio and video formats.

Step 2

AI identifies and removes noise while preserving voice clarity.

Step 3

Preview with A/B comparison, then export.

Step 1

Drag and drop your file. Supports 25 audio and video formats.

Step 2

AI identifies and removes noise while preserving voice clarity.

Step 3

Preview with A/B comparison, then export.

Level

Light

University lectures

Online class recordings

Conference talks

Workshop recordings

Upload your file and hear the difference in seconds.