Does Audio Denoise upload my file or text to Tool-You servers?

No. Audio Denoise runs in this browser tab. Files stay on the device. Limit note: Audio only. afftdn nr=12. Output MP3. Max 100 MB.

Should I use Audio Gate instead of Audio Denoise?

Use Audio Denoise when you need FFT denoise, then MP3. Use Audio Gate when you need Noise gate, then MP3. They share a category (Audio) but not the same job.

Audio Denoise

FFT denoise, then MP3.

Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine.

What Audio Denoise does

Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine.

Practical limit for Audio Denoise: Audio only. afftdn nr=12. Output MP3. Max 100 MB. That is why output can differ from heavy desktop Audio software. Read the tool-specific note again: Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine.

How to use Audio Denoise

Stay on this Audio Denoise page (/audio/denoise-audio). Do not switch to Audio Gate unless you actually want Noise gate, then MP3..
Add the file type Audio Denoise accepts. Hint from the path: audio · denoise audio. FFT denoise, then MP3.
Set only the options that match Audio Denoise. Neighbor Normalize Audio does something else (Dynamic loudness normalize, then MP3.). Tool note: Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine.
Run Audio Denoise in this tab. Browser memory still applies: Audio only. afftdn nr=12. Output MP3. Max 100 MB.
Download or copy the result from Audio Denoise. If it is the wrong job, open Audio Gate instead.

When not to use Audio Denoise

Skip Audio Denoise when a neighbor tool matches better — start with Audio Gate or Normalize Audio — or when the description already warns the job will fail. In the tool’s own words: Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine.

Questions about Audio Denoise

What does Audio Denoise do that other Audio pages on this site do not?: Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine. Short version: FFT denoise, then MP3.
Does Audio Denoise upload my file or text to Tool-You servers?: No. Audio Denoise runs in this browser tab. Files stay on the device. Limit note: Audio only. afftdn nr=12. Output MP3. Max 100 MB.
Should I use Audio Gate instead of Audio Denoise?: Use Audio Denoise when you need FFT denoise, then MP3. Use Audio Gate when you need Noise gate, then MP3. They share a category (Audio) but not the same job.
What are the limits of Audio Denoise?: Audio only. afftdn nr=12. Output MP3. Max 100 MB. Also: Applies afftdn nr=12, then MP3. Unlike Gate Audio this reduces broadband noise, not only quiet sections. Unlike High-Pass Audio this is denoise, not a high-pass cut. First run downloads the engine.