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Noise Reducer

Reduce noise

Import a speech or interview clip, pick a strength preset, A/B against the original, then export.

Runs in your browser. Your audio stays on this device — nothing is uploaded to BrowserSpaces for processing.

Presets

Light, balanced, or aggressive.

Amplitude gate

Quiet windows are attenuated.

High / low cuts

Trim rumble and hiss bands.

A/B

Compare original and cleaned.

Use the tool

Local cleanup: high/low-pass filters, gentle compression, and an amplitude gate — best for steady hiss or hum.

How it works

Filter + gate in the tab

An offline graph applies high/low-pass filters and a compressor, then a short-window amplitude gate softens steady hiss. Not a studio FFT spectral denoiser.

Before you start

  • Best for continuous noise (fans, hiss), not sudden bangs.
  • Aggressive settings can thin consonants — ease strength if speech sounds hollow.

Three steps

  1. 1

    Import

    Speech with steady room noise works best.

  2. 2

    Tune

    Pick a preset and strength.

  3. 3

    Export

    Download when the A/B sounds right.