Guides: cleaner audio and video sound

Short, practical guides for getting clear speech out of noisy recordings. Each one says what can be fixed, what cannot, and how to check on your own file with the free 30-second preview.

Guide · 3 min read

How to remove wind noise from a video

Why wind ruins phone audio, how to prevent it while filming, and how to reduce wind rumble in a finished video with an AI preview.

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How to remove background noise from audio

What kinds of background noise can be reduced under speech, how to record cleaner audio, and how to clean an existing recording.

Read the guide Guide · 3 min read

How to remove fan noise from an audio recording

Reduce steady fan and air-conditioner noise under speech, hear a free preview, and download a cleaner recording when the voice is still audible.

Read the guide Guide · 3 min read

How to remove microphone hiss and hum from a recording

Reduce steady microphone hiss, electrical hum and device noise under speech with a free 30-second preview before full processing.

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Make an iPhone video work: HEVC to H.264

Why an iPhone video may be rejected by the noise remover, how to switch the camera to H.264, and how to convert clips you already recorded.

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