$ press play — trust your ears

Hear what CleanTake does

One real voice recording with real room noise. Switch between before and after — same take, processed locally on a regular machine.

Noise type: Steady environmental room noise (fan / AC-type hum) — the exact case CleanTake is built for.
Tested: 2026-09-28 · pipeline: ffmpeg → DeepFilterNet → loudness normalization
Result: ≈ 32 dB environmental noise reduction, voice preserved (measured on this sample; your mileage varies with the room).
Formats: MP3 samples; engine tested on WAV/MP3 inputs.

What this demo does NOT prove

Not a café test — overlapping voices are a different problem and CleanTake doesn't solve it (see limits).
Not real-time — this is file processing, not live call cleanup.

How it works under the hood

input.wav ──▶ ffmpeg ──▶ DeepFilterNet ──▶ loudnorm ──▶ output.wav
              decode      denoise (local)      normalize

DeepFilterNet is open source — we credit the original project and don't claim the core tech as ours. CleanTake's value is the packaging: a simple local workflow around a proven engine, free forever. Details in how to use.

Want it on your machine?

CleanTake is in private testing. Join the waitlist and we'll notify you when the first public build is ready.

Join the waitlist — free Read the limits first